Adrian & his Sidekick were friendly and fast and they did a fantastic job! Never tried to sell me a new system, just fixed the two broken components that needed replacing and got me up and running in the same day. Thank you Cozy - D!... More

Adrian & his Sidekick were friendly and fast and they did a fantastic job! Never tried to sell me a new system, just fixed the two broken components that needed replacing and got me up and running in the same day. Thank you Cozy - D! Less

Skillful technician as well as fare pricing and quick response time.

Cozy D is honest, reliable and has the nicest people working for them. I have been a customer for over 10 years.

Great technician and service!! Trust this company 100% !

Fast, reliable, amazing Company. Thanks Josh for installing my new heat pump condenser and thermostat.

Good communication, polite, professional and knowledgeable techs...arrived on time

Adrian and his helper were very professional. Performed maintenance and informed me of what was done. Very personable young men.

Always consistent in their quality!

I have been a customer of Cozy D for over 10 years. They are always prompt, courteous, and thorough. I wouldn’t think of calling anyone else for my HVAC needs. All of their technicians are polite and considerate and take the time to service my AC unit and answer my questions and concerns. Thank you, Cozy D! You are the best!... More

I have been a customer of Cozy D for over 10 years. They are always prompt, courteous, and thorough. I wouldn’t think of calling anyone else for my HVAC needs. All of their technicians are polite and considerate and take the time to service my AC unit and answer my questions and concerns. Thank you, Cozy D! You are the best! Less

Great business with wonderful people. Highly recommend to anyone needing any type of a/c work. Cannot asked for any more super people to work with, from the office to the service folks, these are some fantastic people. Have been using Cozy-D for 20 plus years. You need a/c work, these are the folks. Top notch for certain. Cannot express how great everyone is who work for Cozy D.... More

Great business with wonderful people. Highly recommend to anyone needing any type of a/c work. Cannot asked for any more super people to work with, from the office to the service folks, these are some fantastic people. Have been using Cozy-D for 20 plus years. You need a/c work, these are the folks. Top notch for certain. Cannot express how great everyone is who work for Cozy D. Less

Service was great. Arrived early then scheduled. Fix the unit in a timely manner. In and out clean up and made sure feet were cover. Let me know how much before repairs and stood by that price.Great Service.... More

Service was great. Arrived early then scheduled. Fix the unit in a timely manner. In and out clean up and made sure feet were cover. Let me know how much before repairs and stood by that price.Great Service. Less

The two service young men were very professional, efficient and courteous. I am very satisfied with them and the service they provided.

Outstanding service, very knowledgeable and overall professional 👏🏾 I wouldn't trust anyone else to make sure my units are in working order.

Josh and helper were prompt, courteous, very knowledgeable, and confident. Josh gave me an affordable price , no clean up necessary; totally professional. I will be recommending his services to family and friends.... More

Josh and helper were prompt, courteous, very knowledgeable, and confident. Josh gave me an affordable price , no clean up necessary; totally professional. I will be recommending his services to family and friends. Less

Excellent and timely service by Josh and crew. Impressive.

Thank you to Cozy-D team for great service once again! Thank you for coming on time according to schedule. Joshua and team gave great customer service, they go right to work, and will your questions. As always the office team are a pleasure to work with.... More

Thank you to Cozy-D team for great service once again! Thank you for coming on time according to schedule. Joshua and team gave great customer service, they go right to work, and will your questions. As always the office team are a pleasure to work with. Less

Having been without A/C since 6-5 and being given differing trouble issues and far out repair times, I was referred to Cozy-D by my daughter who is a satisfied customer. I was most appreciative of the quick diagnostic appointment time. When Andrew and Monty arrived within the arranged time frame. Both men were courteous, professional, thorough, polite and empathetic. As they assessed... More

Having been without A/C since 6-5 and being given differing trouble issues and far out repair times, I was referred to Cozy-D by my daughter who is a satisfied customer. I was most appreciative of the quick diagnostic appointment time. When Andrew and Monty arrived within the arranged time frame. Both men were courteous, professional, thorough, polite and empathetic. As they assessed the issues with the thermostat and outside unit, they explained in less technical terms what was happening and not happening with the A/C. Since it was a problem solving scenario, they covered what systems and parts may be needed to get the A/C working. They did a more thorough diagnosis that the 2 other repair companies that had been out. My husband and myself that they were honest with their assessment of what was really needed and not overcharging us. I was also promptly sent estimates of the various options to fix the A/C. Andrew and Monty have come back today to continue the step by step process of repair.Andrew and Monty changed out the wiring under the house and to the outside unit. They insulated the wiring. They also put in a new circuit board. They explained what they were doing all throughout the house call. They were able to get me some air by bypassing part of the computerized system. Still some work to be done, but they are so focused and determined to find solutions to fixing my A/C. I feel confidant that they will get my A/C working like new.With all of the issues that have come up that required creating alternatives to get my A/C working, the tech , Andrew, has been very empathetic, cool-headed, mild tempered and mindful of costs. When discussing our issues with the owner about our A/C, both are very knowledgeable and truly work together to provide the best solutions for service. They also thoroughly do research about the system and how it works so that they canfix it properly. Although more work is to be done, I really feel confidant that my A/C will be working soon.7-1 As agreed, the 3 techs arrived on-time. They were courteous and friendly as usual. They worked efficiently and were very knowledgeable and determined to get me A/C today.They were very respectful to us and of our property. Mr. Deason, owner, stayed very involved and that was appreciated .I feel that the charges were reasonable. The office staff also have excellent customer service skills, and most of all, everybody does what they agreed to do. I have air at this time!!!!!!!Joshua came out today (7-16) to do my annual maintenance on my A/C. He was very pleasant. courteous, respectful, efficient and professional. He explained what he would be doing during his visit. As usual, he and every employee that I have interacted with have grade A+ customer service skills. Thank You!!!!!!!!The tech, Joshua, came out today (11-7) to do my annual maintenance on my heating unit. As usual, he was very pleasant, courteous, respectful, efficient, and professional. He explained what he had done during his visit. He explained everything in a way that I would understand what was done to the system. He did turn the system on and off as part of the maintenance check. He was kind enough to change the filter that we provided.As usual. he and every employee that I have interacted with have grade A+ customer service skills. Thank You!!!!!!!3-14-25 The techs came out today before 12p and did the maintenance check-up on the A/C. As usual they were pleasant, courteous, efficient and respectful to me. I am very impressed with the company and all of their employees. Less

The best HVAC company! And I've worked with many!

Cozy - D sets the customer service bar so high that others should set it as their goal.

I had Cozy D evaluate my client’s HVAC system as we prepared to sell her home, and the entire experience was truly 5-star. From the initial call to schedule the appointment to the thorough evaluation, clear explanation of findings, and detailed quote with multiple repair options, their professionalism stood out at every step. Even when I had to call back for more clarification, they went above an... More

I had Cozy D evaluate my client’s HVAC system as we prepared to sell her home, and the entire experience was truly 5-star. From the initial call to schedule the appointment to the thorough evaluation, clear explanation of findings, and detailed quote with multiple repair options, their professionalism stood out at every step. Even when I had to call back for more clarification, they went above and beyond to ensure I fully understood everything. They broke it down in such simple terms that, as the saying goes, even a fifth grader could understand! Their exceptional service and dedication have definitely earned them a spot on my trusted vendor referral list.Lisa Woulard, Realtor Less

Joshua, Adrian and the crew performed an awesome job installing 2 Carrier HVAC unit and 2 furnace. We are very pleased. They were on time and very Professional. This is a great Company.... More

Joshua, Adrian and the crew performed an awesome job installing 2 Carrier HVAC unit and 2 furnace. We are very pleased. They were on time and very Professional. This is a great Company. Less

Fantastic hard working crew. Very polite and professional.

Fast Response! Excellent Service!

Adrian of Cozy D Air is very knowledgeable and his customer service is Exceptional. Cozy D is the Best . Thank you for Exceptional service each and every time.... More

Adrian of Cozy D Air is very knowledgeable and his customer service is Exceptional. Cozy D is the Best . Thank you for Exceptional service each and every time. Less

The service men were very friendly and polite, he explained the problem. Gave me a price for fixing the problem. I would recommend this company.1/19/ 24 follow upNicolas came out and repaired my system, he is so Professional and polite, it is working fine. Thanks you.10/16/24Josh and his assistant was so friendly and helpful they fix the problem with my air conditioner. I would highly recommend C... More

The service men were very friendly and polite, he explained the problem. Gave me a price for fixing the problem. I would recommend this company.1/19/ 24 follow upNicolas came out and repaired my system, he is so Professional and polite, it is working fine. Thanks you.10/16/24Josh and his assistant was so friendly and helpful they fix the problem with my air conditioner. I would highly recommend Cozy heating and A/C. Less

I'm so glad you called me and sent your technician to fix my problem. He was prompt and went right to work. Problem solved. Thank you very very much Cozy.👍... More

I'm so glad you called me and sent your technician to fix my problem. He was prompt and went right to work. Problem solved. Thank you very very much Cozy.👍 Less

I called Cozy-D to replace a 3 ton heating system this morning. They came out about 1:00 and was finished with the job about 3:00. Thank you for great service once again!... More

I called Cozy-D to replace a 3 ton heating system this morning. They came out about 1:00 and was finished with the job about 3:00. Thank you for great service once again! Less

Great job as usual. thanks from the Hashaway family

Had them replace a NEST Thermostat that had gone bad. Did an outstanding job as usual.

Cozy D always perform outstanding service

Figured out problem ordered part to fix always pleasant to deal with 😊

Very professional and great service

The technician(s) and the work was great. The people in the office need to just communicate a little more with the customers of what's going on. Thank you Cozy-D Heating & AC LLC.... More

The technician(s) and the work was great. The people in the office need to just communicate a little more with the customers of what's going on. Thank you Cozy-D Heating & AC LLC. Less

Yall did an AMAZING job!!! Monty McCaulie kept my husband updated with the process! Thank you for getting heat to my 87 year old father!!!!!!

Service was excellent. Staff professional. I highly recommend!!!

If you need an AC company I strongly suggest Cozy D. I been using them for years. Trustworthy and fair.

Thomas, Crystal and the whole Cozy D team has always kept us feeling cozy in extreme temperatures and everything in between over the past 15+ years! Today, Monty arrived on time and was very thorough checking on our furnaces. He patiently addressed all of our questions and was most helpful. Cozy D sets the standard for superior technical knowledge and skill, uncommon integrity and fair pricing. T... More

Thomas, Crystal and the whole Cozy D team has always kept us feeling cozy in extreme temperatures and everything in between over the past 15+ years! Today, Monty arrived on time and was very thorough checking on our furnaces. He patiently addressed all of our questions and was most helpful. Cozy D sets the standard for superior technical knowledge and skill, uncommon integrity and fair pricing. Thank you! Less

Great service, very polite.

Have trusted cozy D for many years, I feel totally comfortable with this company,, they're like family.

Good respectful young men and sad unfortunately they were not able to perform the job because of One obstacle in the way, the shower head was in the way and prevent them from dropping the panel down to check unit. They were on time . Thank you... More

Good respectful young men and sad unfortunately they were not able to perform the job because of One obstacle in the way, the shower head was in the way and prevent them from dropping the panel down to check unit. They were on time . Thank you Less

I love these guys! Peompt and thoroughl and the nicest guys ever! Did a great job! Thank you!!

Love Cozt D and their customer service

Mr Monty was very polite, prompt and efficient. Thank you

Great service! Friendly, knowledgeable, and professional staff.

I'm very satisfied with the work of these technicians. They are very knowledgeable and are patient when answering my questions.

I would like to thank thomas at crazy D .for excellent service.I'd like to also thank monty.For a good job, thank you

Monty was great! He was professional and answered all my questions. He was also informative. Adrian was as he always is assured everything was good. Thanks for the great service year after year.... More

Monty was great! He was professional and answered all my questions. He was also informative. Adrian was as he always is assured everything was good. Thanks for the great service year after year. Less

Thanks Cozy D for quickly response on Heater Service & 5 Star Service on keep my family warm💯💯💯💯💯

Excellent service. A prior repair company ignored the fact that my unit was under warranty and wanted to sell me a new unit for $15,000. Adrian with Cozy D came out, cleaned the unit and stayed until the heater ran to his satisfaction. Effective immediately, Cozy D is my new HVAC service provider. Highly recommend!!!... More

Excellent service. A prior repair company ignored the fact that my unit was under warranty and wanted to sell me a new unit for $15,000. Adrian with Cozy D came out, cleaned the unit and stayed until the heater ran to his satisfaction. Effective immediately, Cozy D is my new HVAC service provider. Highly recommend!!! Less

I was thoroughly pleased with the technician. They were courteous and on point with their service.

It is always a pleasure to work with the Cozy D team. The schedulers are helpful and provide regular updates when scheduling service and the HVAC technicians are friendly and courteous. They provide great quality work at an affordable price.... More

It is always a pleasure to work with the Cozy D team. The schedulers are helpful and provide regular updates when scheduling service and the HVAC technicians are friendly and courteous. They provide great quality work at an affordable price. Less

The Cozy-D Heating guys was very nice and friendly. Their spirits were kind as and humble. I would love for the man's to do my job every time. Thanks a million for a job well done. Ms. Sharon Neal.... More

The Cozy-D Heating guys was very nice and friendly. Their spirits were kind as and humble. I would love for the man's to do my job every time. Thanks a million for a job well done. Ms. Sharon Neal. Less

Josh is amazing

Always on time, always available in a pinch and ALWAYS finishes the job with expert knowledge! Great service providers each one I have gad the privelege of working with.... More

Always on time, always available in a pinch and ALWAYS finishes the job with expert knowledge! Great service providers each one I have gad the privelege of working with. Less

I enjoy the honesty. Telling me what’s working and getting the job done.

The service rendered was excellent by Mr Nick. He was on time. Very courteous went out of his way to protect my floors with shoe booties and even changed my batteries in the thermostat. Needless to say all I needed was a seasonal check up on the inside and outside AC units. Cozy-D makes sure you stay Cozy in this hot weather. I highly recommend this company.... More

The service rendered was excellent by Mr Nick. He was on time. Very courteous went out of his way to protect my floors with shoe booties and even changed my batteries in the thermostat. Needless to say all I needed was a seasonal check up on the inside and outside AC units. Cozy-D makes sure you stay Cozy in this hot weather. I highly recommend this company. Less

Will always use them for my personal home and i will always refer them to my friends and clients

Excellent family owned and operated company!!!!! Our family has used them for years. Fast, dependable, honest, knowledgeable, super nice guys, respectful, friendly, great communication and pricing. Call and talk to Crystal, she’ll get you scheduled and the completed job will be perfect!!! I HIGHLY recommend them!... More

Excellent family owned and operated company!!!!! Our family has used them for years. Fast, dependable, honest, knowledgeable, super nice guys, respectful, friendly, great communication and pricing. Call and talk to Crystal, she’ll get you scheduled and the completed job will be perfect!!! I HIGHLY recommend them! Less

Great service by a great local company!

He did a great job. He was kind and polite.

Always great service.

Cozy D. They always take care of business.

Very nice tech ! Glad I found them. My new ac company. Very nice customer service!

The techs were on time, professional and thoroughly explained the problem.

Very professional and detailed letting me know what was going on and what was found

Adrian Metcalf identified the problem immediately and my A/C was operating without any problems 26 minutes later.

Adrian was professional and polite. Thank you so much!

I needed my AC fixed. I am by nature skeptical of any company because most companies have no integrity. An acquaintance recommended Cozy D Heating/AC company. I am beyond satisfied with their service. The technician, Adrian arrived before time; he was very knowledgeable, thorough, and professional. He answered all my questions making sure I understood everything. Also the price was fair. I will ... More

I needed my AC fixed. I am by nature skeptical of any company because most companies have no integrity. An acquaintance recommended Cozy D Heating/AC company. I am beyond satisfied with their service. The technician, Adrian arrived before time; he was very knowledgeable, thorough, and professional. He answered all my questions making sure I understood everything. Also the price was fair. I will definitely refer Cozy D Heating & AC to anyone needing their services. Less

Adrian and Monty were excellent. Attentive. Did not track dirt through my home and used shoe covers. Clean and professional. You want a company to leave your home better than they found it. Thanks Cozy D.... More

Adrian and Monty were excellent. Attentive. Did not track dirt through my home and used shoe covers. Clean and professional. You want a company to leave your home better than they found it. Thanks Cozy D. Less

Courteous, respectful and professional staff

Thank you Cozy D for servicing our unit. Cozy D works in a timely manner to get appointments completed as well as having professional service from each technician. Thank you! Brand new AC unit installed!... More

Thank you Cozy D for servicing our unit. Cozy D works in a timely manner to get appointments completed as well as having professional service from each technician. Thank you! Brand new AC unit installed! Less

Adrian is knowledgeable, patient and polite

Always received excellent customer service from Cozy! Always punctual & professional! Highly recommend!

Good service as usual. Thanks

The tech [Joshua] was there on time, walked in & hit the switch & outside unit came on. Checked both inside & outside unit filter. Joshua was very polite and courteous. House was cooling before they left. 2 👍👍 up. Yes I would recommend their services.... More

The tech [Joshua] was there on time, walked in & hit the switch & outside unit came on. Checked both inside & outside unit filter. Joshua was very polite and courteous. House was cooling before they left. 2 👍👍 up. Yes I would recommend their services. Less

Austin and the his partner was great they they were professional and made sure that our air was blowing cold will recommend them in a heartbeat

Technician came out and replaced condenser fan motor at my house. He was very professional did an outstanding job! I recommend Cozy-D for all your Heating and A/C work.... More

Technician came out and replaced condenser fan motor at my house. He was very professional did an outstanding job! I recommend Cozy-D for all your Heating and A/C work. Less

Love these people. They are quick and efficient. Cozy D is a life saver. I will continue to use them on all my ac problems

I highly recommend Cozy A/C for Friendly, Quick, Honest service.

Highly recommended by my plumber, I called Cozy -D. Monty came over the same day and fixed my problem with my a/c drain. Everything went smooth and the price was reasonable for the repair. I'm a very happy customer right now.... More

Highly recommended by my plumber, I called Cozy -D. Monty came over the same day and fixed my problem with my a/c drain. Everything went smooth and the price was reasonable for the repair. I'm a very happy customer right now. Less

Love ya'll thanks

Adrian and Cozy D were amazing. They were upfront and transparent. Did not have to worry about being taken advantage of. They were so good we had them take care of multiple properties. Will definitely be using them again. Very professional.... More

Adrian and Cozy D were amazing. They were upfront and transparent. Did not have to worry about being taken advantage of. They were so good we had them take care of multiple properties. Will definitely be using them again. Very professional. Less

System went down(HVAC/ERV) Monday afternoon. Put in a call and had a tech respond Tuesday am. System up and running just fine!

Mom is so happy with your service today. Cozy-D arrived early to provide the estimate and early to install. She complemented the young men who work for your company. She said they were nice and kind. Your company has been a blessing to her . Thank you Cozy-D... More

Mom is so happy with your service today. Cozy-D arrived early to provide the estimate and early to install. She complemented the young men who work for your company. She said they were nice and kind. Your company has been a blessing to her . Thank you Cozy-D Less

The young man explained what the issue was, explained what he did, and what he would be working on. Very professional and respectful.

Our family received excellent service from the receptionist to the technician. I highly recommend!

Very communicative and upfront on cost. Timely with appointment and very professional. Highly recommend.

Always keeping me COZY. For well over 20 years. THANKS COZY-D

The crew did a great job. Very professional and skill with a great attitude. I would refer them to anyone who looking for a/c service. Thanks again for the service!!... More

The crew did a great job. Very professional and skill with a great attitude. I would refer them to anyone who looking for a/c service. Thanks again for the service!! Less

Great service very reasonable and professional

Such a great group of staff members from the office staff down to the workers that installed my new unit. I am very happy I chose you.

Always Cozy D

Excellent service amazing job good on scheduling. Affordable prices Definitely recommended to anybody. Thank you you guys

We had a great experience with this company. They offered us a convenient appointment time, called because they were able to arrive earlier and they wanted to make sure we were available, and had the parts on the van to fix our issue. Very happy with their work.... More

We had a great experience with this company. They offered us a convenient appointment time, called because they were able to arrive earlier and they wanted to make sure we were available, and had the parts on the van to fix our issue. Very happy with their work. Less

Out of town and came home to no AC. Crystal and the team got us fixed up in less than an hour from our call ! Big thanks and the ONLY AC team I use.

I was referred to this company & the moment I spoke with the staff, I knew they were the ones. Everything discussed was taken care of and there were no hidden costs. The service was impeccable & timely. I highly recommend Cozy -D Heating & A/CC LLC!... More

I was referred to this company & the moment I spoke with the staff, I knew they were the ones. Everything discussed was taken care of and there were no hidden costs. The service was impeccable & timely. I highly recommend Cozy -D Heating & A/CC LLC! Less

Would recommend to anyone. Extremely easy to work with even when encountering unforeseen problems. Worked with the team on a bathroom remodel. Excellent communication and finished product. Plus their prices are hard to beat!... More

Would recommend to anyone. Extremely easy to work with even when encountering unforeseen problems. Worked with the team on a bathroom remodel. Excellent communication and finished product. Plus their prices are hard to beat! Less

Our experience with Cozy D Heating & A/C was exceptional. Krystal from the front office walked us through the process and scheduled our A/C condenser replacement the very next morning. Their technicians Josh and Ricky did an outstanding job removing our 20-year-old condenser / A/C unit without damaging the concrete slab. They went into the attic to blow out the clogged water. They were punctual a... More

Our experience with Cozy D Heating & A/C was exceptional. Krystal from the front office walked us through the process and scheduled our A/C condenser replacement the very next morning. Their technicians Josh and Ricky did an outstanding job removing our 20-year-old condenser / A/C unit without damaging the concrete slab. They went into the attic to blow out the clogged water. They were punctual and attentive to detail the whole way through. Our questions were answered by showcasing their extensive knowledge. My wife and I highly recommend Cozy D Heating & A/C for any of your A/C and heating needs. Less

We’ve been Cozy customers for years! Always timely, reliable, professional and SUPER friendly!

Very timelyProfessional, great service

Excellent economic service.

Very professional and informative about the process and the problems.

Cozy D is fast, efficient and reasonable wouldn’t use anyone else!!!

Cozy D has always provided quality service and support for us whenever we have had an issue with our AC unit. Highly recommend!

Great service! The technicians are always professional, on time and knowledgeable. They keep you posted on arrival times via texts and will send a pic of your tech and arrival times which is a nice touch. .... More

Great service! The technicians are always professional, on time and knowledgeable. They keep you posted on arrival times via texts and will send a pic of your tech and arrival times which is a nice touch. . Less

Nothing but honest and quality service. Came out to look at my A/C because it was coming on and off. Went outside to check my a/c unit and said there was nothing wrong with the unit. Advised me to get an electrician out because something wasn't connecting with the thermostat like it should. No expensive service fee. I was very pleased and would definitely recommend them.... More

Nothing but honest and quality service. Came out to look at my A/C because it was coming on and off. Went outside to check my a/c unit and said there was nothing wrong with the unit. Advised me to get an electrician out because something wasn't connecting with the thermostat like it should. No expensive service fee. I was very pleased and would definitely recommend them. Less

Mr. Josh is so kind and clear and professional on what we need as customers and how often. Mr. Josh works in integrity and my daughter said to him I need your service too for my family.. Now we are a new happy FAMILY !!!... More

Mr. Josh is so kind and clear and professional on what we need as customers and how often. Mr. Josh works in integrity and my daughter said to him I need your service too for my family.. Now we are a new happy FAMILY !!! Less

Great service!!

Thomas the owner was so kind to come out the same day to fix my a/c which stopped working. I had explained to Crystal who took my call that I had covid and I was struggling with a covid temperature and no A/c. It is hot in Dallas. She explained my situation and Thomas came out to help me. How nice of him to do that for me. Cozy A/c and Heating made my miserable covid experience that much better. ... More

Thomas the owner was so kind to come out the same day to fix my a/c which stopped working. I had explained to Crystal who took my call that I had covid and I was struggling with a covid temperature and no A/c. It is hot in Dallas. She explained my situation and Thomas came out to help me. How nice of him to do that for me. Cozy A/c and Heating made my miserable covid experience that much better. THANK YOU THOMAS AND CRYSTAL. I highly recommend them. Very kind people. Less

Great, reliable service. I won't call anyone else.

The technicians really knew what they was doing and were very professional.

Cozy-D is THE most honest, efficient, professional, and personable business with whom I've ever had the pleasure of doing business! I’ve used them for years, and now my whole family, my neighbors, and most of my friends also use them exclusively - and none of us would consider calling anyone else to service our systems! They are also absolutely honest about what it will cost to service or fix you... More

Cozy-D is THE most honest, efficient, professional, and personable business with whom I've ever had the pleasure of doing business! I’ve used them for years, and now my whole family, my neighbors, and most of my friends also use them exclusively - and none of us would consider calling anyone else to service our systems! They are also absolutely honest about what it will cost to service or fix your system, and will not “gouge” you to their benefit. The only reason i’m posting this “rave review” is because of the outstanding service i’ve received from Cozy-D for years, and all the money they’ve saved me, my family and friends, over those years. Try them - you will be very glad you did!! Less

Thank you for continuing great service

Cozy - D Heating & A/C LLC has always done a great job for me. They are very professional and courteous.

Cozy D is professional, honest and friendly. They work with integrity and take responsibility if something goes wrong on their watch. I recommend them to everyone in my community and family... More

Cozy D is professional, honest and friendly. They work with integrity and take responsibility if something goes wrong on their watch. I recommend them to everyone in my community and family Less

Professional job as usual. A/C now running good as new. Great people.

Andrew again was on Time, which I appreciate. He had do do a lot of work this. Had to blow valves in the attic and my bathroom.

Great very professional reasonable pricing and trustworthy

Great speedy repair, thanks for the quick response.

Had a local HVAC company come out and diagnose what was wrong with my air conditioner. They said that the capacitor was only holding a charge of 35 of 50 and needed to be replaced. The said they would email me the costs which they did but told me before leaving it would be $400+ ,at which time I said that was way out of line and was going to call a friend I used during my real estate days.I calle... More

Had a local HVAC company come out and diagnose what was wrong with my air conditioner. They said that the capacitor was only holding a charge of 35 of 50 and needed to be replaced. The said they would email me the costs which they did but told me before leaving it would be $400+ ,at which time I said that was way out of line and was going to call a friend I used during my real estate days.I called Thomas at Cozy -D Heat and Air and asked him if he could come take a look. I also explained my wife had breathing issues and I need it asap. Adrian came and inspected my unit in the attic and then the outdoor unit, both of these after first checking the thermostat. Adrian said the existing capacitor should have enough charge to start it but it didn’t so he gave it a boost. Got it going but was making awful noise and said a new compressor would be in order.He only charged me for a trip charge! The other guy charged $99 just to look at it and gave me an uneducated estimate of $560. and if I had let them do the job I would be out $560. Plus whatever a new compressor costs. I will be using Cozy-D for my HVAC work! Less

I have had the pleasure of utilizing Cozy-D Heating &A/C on various occasions. They are extremely knowledgeable and trustworthy. I strongly recommend them!!... More

I have had the pleasure of utilizing Cozy-D Heating &A/C on various occasions. They are extremely knowledgeable and trustworthy. I strongly recommend them!! Less

The technician was very professional and knowledgeable regarding the services that I needed. I was very pleased with the care.

I cannot say enough about Cozy- D Heating and AC. Very professional and worked to keep cost down on trouble shooting a problem with my AC. Very clean and intentional about making sure that before they the unit was cooling and that there wasn’t a trail of there being in the home, left behind. I would use them again and obviously highly recommend.... More

I cannot say enough about Cozy- D Heating and AC. Very professional and worked to keep cost down on trouble shooting a problem with my AC. Very clean and intentional about making sure that before they the unit was cooling and that there wasn’t a trail of there being in the home, left behind. I would use them again and obviously highly recommend. Less

The technicians were thorough and efficient; I was very pleased with the service.

This is one of the best HVAC companies in DFW. Very responsive and great customer service. I used them to service my businesses and home and they always deliver.... More

This is one of the best HVAC companies in DFW. Very responsive and great customer service. I used them to service my businesses and home and they always deliver. Less

Had issue with my A/C. Called Cozy-D, got same day service . I'm cool again.

I would recommend Cozy D to everyone. The techs are very nice and they are affordable. I had to get my unit replaced :( it was over 30 years old. I couldn't afford a new unit. They recommended a finance company and I was approved for a newer AC unit and furnace. It feels great in here and they replaced and removed the old units. Thank you Cozys... More

I would recommend Cozy D to everyone. The techs are very nice and they are affordable. I had to get my unit replaced :( it was over 30 years old. I couldn't afford a new unit. They recommended a finance company and I was approved for a newer AC unit and furnace. It feels great in here and they replaced and removed the old units. Thank you Cozys Less

If you don’t read anything else, please understand these are amazing honorable people! They will treat you right and are ALWAYS honest! Trust is huge in the service industry and trust has never been an issue with Cozy-D! I have used Cozy-D for about 15 years. Thomas and his family not only do great work, but they are even better people! They have set up 2 brand new units in 2 houses and have alw... More

If you don’t read anything else, please understand these are amazing honorable people! They will treat you right and are ALWAYS honest! Trust is huge in the service industry and trust has never been an issue with Cozy-D! I have used Cozy-D for about 15 years. Thomas and his family not only do great work, but they are even better people! They have set up 2 brand new units in 2 houses and have always been my go to with any issues I’ve ever had. I have recommended them to many friends and family and I know everyone has always had the same experience with Coxzy-D. Less

Joshua and his assistant were very professional and cleaned up after themselves beautifully.

Always professional.

Always on time, friendly, and efficient as well as thorough.

They have been very responsive to service request. Same day or next day. Same technician shows up each time who knows our system. Thank you!

Friendly and easy to schedule. Very punctual. Reasonable prices.

Absolutely outstanding service from Cozy-D! As the manager of several venues, ensuring our air conditioning systems are running smoothly is paramount to maintaining a comfortable environment for our guests. Cozy-D has consistently exceeded our expectations in every aspect.... More

Absolutely outstanding service from Cozy-D! As the manager of several venues, ensuring our air conditioning systems are running smoothly is paramount to maintaining a comfortable environment for our guests. Cozy-D has consistently exceeded our expectations in every aspect. Less

Trustworthy, knowledgeable, experienced and great customer service ! Great company!

The company was very professional, the quote was fair and their technician was very helpful in explaining the repair/install, I greatly appreciated that.... More

The company was very professional, the quote was fair and their technician was very helpful in explaining the repair/install, I greatly appreciated that. Less

Cozy-D Heating & AC is the best! We’ve worked with them for more than 20 years. The HVAC service experience is exceptional.

Good service.

Always so friendly and professional! Thanks for keeping us COZY!!!

Adrian arrived as scheduled, listened to our concerns, diagnosed and fixed the problem with our AC unit promptly. The team from the beginning to the end of the process were very professional. We will be calling them again for any future needs.... More

Adrian arrived as scheduled, listened to our concerns, diagnosed and fixed the problem with our AC unit promptly. The team from the beginning to the end of the process were very professional. We will be calling them again for any future needs. Less

Nothing but the best from Adrian and the folks at Cozy D. They identified a few minor issues and Adrian and Ricky were on the job. They were very honest, unlike another company I had out prior. Which saved me a ton of money. If you’re looking for honesty and quality, look no further.... More

Nothing but the best from Adrian and the folks at Cozy D. They identified a few minor issues and Adrian and Ricky were on the job. They were very honest, unlike another company I had out prior. Which saved me a ton of money. If you’re looking for honesty and quality, look no further. Less

I always get great customer service and the technician was outstanding.

Reliable, timely and professional.

Cozy-D, thank you for your prompt and very affordable service. Adrian, Joshua and the other gentlemen were on time, courteous, respectful and very professional. It put me at ease to know I was getting excellent service. Also Krystal and the office staff were able to respond immediately to appointments. I also appreciate all the communication and updates via your app. Thank you, thank you, th... More

Cozy-D, thank you for your prompt and very affordable service. Adrian, Joshua and the other gentlemen were on time, courteous, respectful and very professional. It put me at ease to know I was getting excellent service. Also Krystal and the office staff were able to respond immediately to appointments. I also appreciate all the communication and updates via your app. Thank you, thank you, thank you! I highly recommend Cozy-D. Less

Joshua went above and beyond during the service to let me know what all was going on with my unit. Cody-D has always been the best when it comes to maintaining and servicing my unit!... More

Joshua went above and beyond during the service to let me know what all was going on with my unit. Cody-D has always been the best when it comes to maintaining and servicing my unit! Less

The Tech was very professional and knowledgeable. The best customer service experience.

Great service very yr thank you 😊

The A/C technician was very professional and thorough.

As usual the blessed hands of Cozy D''s team did another great job. I LOVE how Kystle reminds us of our System Care exams every year. She is the sweetest. From 2009 to now I will always be a family member. THANKS AGAIN! GOD BLESS YOU ALL!!!!!... More

As usual the blessed hands of Cozy D''s team did another great job. I LOVE how Kystle reminds us of our System Care exams every year. She is the sweetest. From 2009 to now I will always be a family member. THANKS AGAIN! GOD BLESS YOU ALL!!!!! Less

Outstanding communication. Courteous staff. Very knowledgeable and reasonable.

Friendly and thorough.

Very honest, thorough and professional company. Been dealing with them for awhile now since my mom told me about them. Highly recommend

I’ve been using Cozy D for probably twenty years. Thomas Deason the owner is a great guy and a man of integrity. His teams are always professional and always do a great job. They have maintained, updated and installed all three systems in my home over those years. I have them come out each year to do service on my units. I have never been disappointed. They are the best in the business and at a v... More

I’ve been using Cozy D for probably twenty years. Thomas Deason the owner is a great guy and a man of integrity. His teams are always professional and always do a great job. They have maintained, updated and installed all three systems in my home over those years. I have them come out each year to do service on my units. I have never been disappointed. They are the best in the business and at a very fair price! Less

Terrific job and great service for a fair price 👏🏾 👍🏾!

On time affordable and courteous. definitely will use and refer them to others.

The absolute best service!!!

I have always received excellent service from Cozy - D Heating & AC LLC. The longevity of my unit is due to the excellent annual maintenance service.

Cozy D is my go when I need AC work and Josh is awesome.

Great service!!:)

Always great communication, friendly service, and techs are patient and informative for homeowners who have questions and/or want to learn about the AC systems, etc. (source: customer for 5 years, regular service/maintenance).... More

Always great communication, friendly service, and techs are patient and informative for homeowners who have questions and/or want to learn about the AC systems, etc. (source: customer for 5 years, regular service/maintenance). Less

I cannot say enough about this company. The service technician Nicolas was very professional, he corrected the problem and explained the problem to my husband and I in layman's terms, and any mess that was he made sure he cleaned it up and had me check for approval. If you are in need of a honest and professional Heating & A/C do not look any further, they deserve more than 5 stars. Thank you, fo... More

I cannot say enough about this company. The service technician Nicolas was very professional, he corrected the problem and explained the problem to my husband and I in layman's terms, and any mess that was he made sure he cleaned it up and had me check for approval. If you are in need of a honest and professional Heating & A/C do not look any further, they deserve more than 5 stars. Thank you, for a job well done. Less

Cozy D has been available for same or next day appointments every time we call. We had a concern with the last appointment, they took accountability and it was resolved quickly and professionally. There were actually 2 solutions provided that I feel were both examples of great customer service. It says a lot about the owner and company.... More

Cozy D has been available for same or next day appointments every time we call. We had a concern with the last appointment, they took accountability and it was resolved quickly and professionally. There were actually 2 solutions provided that I feel were both examples of great customer service. It says a lot about the owner and company. Less

They were on time. Knew what the problem was and fixed it very quick.

I have been doing business with Cozy D for over 20+years. I would highly recommend them… they are very dependable. The owner… his office staff… and the technicians are always professional, nice, and friendly. Happy Customer!... More

I have been doing business with Cozy D for over 20+years. I would highly recommend them… they are very dependable. The owner… his office staff… and the technicians are always professional, nice, and friendly. Happy Customer! Less

He was a great knowledgeable young man. Thanks

👍🏾

They are fantastic. I’ve used them a couple times now for repair and a tune up and the owner, Thomas, is the nicest guy! Very professional and will take the time with you. His office staff is incredibly nice and friendly. The tech that I recently worked with is Nick. He explained my hvac system to me and what I needed to do. Really great guy! Will continue to use them every time I have a HVAC iss... More

They are fantastic. I’ve used them a couple times now for repair and a tune up and the owner, Thomas, is the nicest guy! Very professional and will take the time with you. His office staff is incredibly nice and friendly. The tech that I recently worked with is Nick. He explained my hvac system to me and what I needed to do. Really great guy! Will continue to use them every time I have a HVAC issue. Less

I questioned something a different company told me because it seemed extremely suspicious, so-called Cozy-D Heating & A/C, for a second opinion. Mr. Santiago, from Cozy-D, did diagnose the issue, which was not what I was told before, and fixed the problem for a fair, respectable price. He also sent a quote in record time for a full replacement that was more affordable than the competitor. Give th... More

I questioned something a different company told me because it seemed extremely suspicious, so-called Cozy-D Heating & A/C, for a second opinion. Mr. Santiago, from Cozy-D, did diagnose the issue, which was not what I was told before, and fixed the problem for a fair, respectable price. He also sent a quote in record time for a full replacement that was more affordable than the competitor. Give them a chance! Less

I'm very happy and appreciative for your honesty.You all have my business ❤️

Everyone at CozyD is knowledgeable about the business. Fast, friendly and priced reasonably. I’ve been a satisfied customer for over 7 years for my home and businesses.... More

Everyone at CozyD is knowledgeable about the business. Fast, friendly and priced reasonably. I’ve been a satisfied customer for over 7 years for my home and businesses. Less

Very communicative, on time and professional. Definitely recommend. They do all my HVAC work.

Great works from Cozy -D put in my new unit and great customer service

The fellows where polite, knowledgeable and quick....

Professional

Professional and know what they are doing.

Had a great experience with Cozy-D Heating & A/C. Great service with affordable price!

As always, great service, wonderful staff. Merry Christmas

I think very highly of your service

I have been using these guys since 2004 or 2005! Thomas and Krystal are amazing and so down to earth. I consider them part of the family. Adrian has been out here many times and he is really just a fantastic guy. He always tries to explain to me what he is doing if I ask him in a way that doesn't sound condescending. I absolutely love this company and have recommended them to many friends.... More

I have been using these guys since 2004 or 2005! Thomas and Krystal are amazing and so down to earth. I consider them part of the family. Adrian has been out here many times and he is really just a fantastic guy. He always tries to explain to me what he is doing if I ask him in a way that doesn't sound condescending. I absolutely love this company and have recommended them to many friends. Less

They are very reliable.

Fast, prompt & professional. Highly recommend

I'm very pleased with Cozy-D. Adryan and Nicholas did a professional job for a reasonable pricing.

Great customer service detailed and thorough of what’s need and why! Highly recommend 10/10!

Great experience and much more cost effective than other quotes I received. Thanks Adrian!

Great Service. Would 100% recommend

The guys where great

Was very pleased with the service I received from Cozy-D. Adrian and his helper arrived on time and went to work checking my aged AC. They determined it needed Freon. They provided that and then waited to make sure the system was working well before they left. My system has been working fine again since! I would definitely recommend them!... More

Was very pleased with the service I received from Cozy-D. Adrian and his helper arrived on time and went to work checking my aged AC. They determined it needed Freon. They provided that and then waited to make sure the system was working well before they left. My system has been working fine again since! I would definitely recommend them! Less

Cozy - D Heating & AC was very prompt in responding to my call and scheduled me within 2 hours. They were very efficient and diagnosed my problem within 30 minutes. They fixed the problem and the cost was very reasonable. I will be using them in the future (hopefully not anytime soon). 😁... More

Cozy - D Heating & AC was very prompt in responding to my call and scheduled me within 2 hours. They were very efficient and diagnosed my problem within 30 minutes. They fixed the problem and the cost was very reasonable. I will be using them in the future (hopefully not anytime soon). 😁 Less

The technicians were awesome, very knowledgeable and informative. Said I should receive call from Cozy-D to discuss unit has a small leak. Also, correct spelling of my name; (Jean). Thanks... More

The technicians were awesome, very knowledgeable and informative. Said I should receive call from Cozy-D to discuss unit has a small leak. Also, correct spelling of my name; (Jean). Thanks Less

Amazing in every way!

I trust Thomas Deason and Cozy D like family. I don’t usually put my stamp of approval on service related industries but Cozy D is the best. Will happily endorse in person if you have questions.... More

I trust Thomas Deason and Cozy D like family. I don’t usually put my stamp of approval on service related industries but Cozy D is the best. Will happily endorse in person if you have questions. Less

Hayden was great, explain everything in details very satisfied. Got the A/C up and in running.

Thank God for Cozy-D, Hayden was outstanding and prompt.

Appreciate the company coming out so soon. Arrived promptly and air started immediately. Thank you so much earlier another company came and the answe was two completely new units which equated to a major amount of money.... More

Appreciate the company coming out so soon. Arrived promptly and air started immediately. Thank you so much earlier another company came and the answe was two completely new units which equated to a major amount of money. Less

After moving into my new rent house, I contacted my landlord because the ac unit was not cooling below 80 degrees. (Sat 7/22 the high was only 93 degrees outside). When he told me this was acceptable, he gave me the number to his approved hvac company (cozy d) to come check the unit out, at my own expense if I was so concerned. I paid 140 dollars to cozy d and was told there is nothing wrong wit... More

After moving into my new rent house, I contacted my landlord because the ac unit was not cooling below 80 degrees. (Sat 7/22 the high was only 93 degrees outside). When he told me this was acceptable, he gave me the number to his approved hvac company (cozy d) to come check the unit out, at my own expense if I was so concerned. I paid 140 dollars to cozy d and was told there is nothing wrong with the system. The temperatures rose much passed 93 when they came out, and the technician and owner told me that when it is 100 degrees outside, 80 degrees is the coolest you can expect inside your home. Which is crazy. All of my clients and friends have units cooling at 72 degrees just fine. I was hoping for sensible, honest help in troubleshooting a problem and instead was told there was nothing wrong with a unit that wouldn't cool below 80 degrees. I would never use this company if it were my own house and I was trying to solve an ac issue. Less

Very professional

This team and the ownership are committed to quality and won’t stop till the job is done. Nick my tech was awesome and Thomas the owner is always available and very helpful .... More

This team and the ownership are committed to quality and won’t stop till the job is done. Nick my tech was awesome and Thomas the owner is always available and very helpful . Less

I liked the the response time, the efficiency and customer service. They were kind and knowledgeable. This was with everyone, from the receptionist to the technician. I would use them and refer them. 🤗... More

I liked the the response time, the efficiency and customer service. They were kind and knowledgeable. This was with everyone, from the receptionist to the technician. I would use them and refer them. 🤗 Less

The friendly technician arrived as scheduled. He quickly assessed the problem and made the repair.

They was great and definitely followed their policy’s and procedures! They came out and helped a customer that I help oversee and got them fixed within 30 mins of my first phone call to them.... More

They was great and definitely followed their policy’s and procedures! They came out and helped a customer that I help oversee and got them fixed within 30 mins of my first phone call to them. Less

Very friendly, professional, tidy, reasonable. Highly recommend!

Jayden was professional, courteous, and knowledgeable.

Great work and even better service!

Prompt, polite service.

The company sent me a text that they could come earlier than scheduled which was great. I was texted who along with a picture would be working on my unit. The young men were courteous, professional and efficient. They explained the issue and what they did to repair it. The repair cost was very reasonable. I highly recommend Cozy D for all your HAV maintenance and repair.... More

The company sent me a text that they could come earlier than scheduled which was great. I was texted who along with a picture would be working on my unit. The young men were courteous, professional and efficient. They explained the issue and what they did to repair it. The repair cost was very reasonable. I highly recommend Cozy D for all your HAV maintenance and repair. Less

Cozy-D Heating and AC was amazing! I was able to get a quick appointment with professional service and great customer service! Thanks again Crystal and Josh for you help!... More

Cozy-D Heating and AC was amazing! I was able to get a quick appointment with professional service and great customer service! Thanks again Crystal and Josh for you help! Less

They Fix my AC unit. After few company’s already try and failed. Thank you Guys. Truly appreciate it and the Price was good. Thank you. Definitely will refer you guys. Crystal was nice on the phone. Good customer service... More

They Fix my AC unit. After few company’s already try and failed. Thank you Guys. Truly appreciate it and the Price was good. Thank you. Definitely will refer you guys. Crystal was nice on the phone. Good customer service Less

The customer service team as well as the installation team are very professional. I’ve never had an issue with the wonderful service they provide. I highly recommend this company.... More

The customer service team as well as the installation team are very professional. I’ve never had an issue with the wonderful service they provide. I highly recommend this company. Less

I've been using Cozy-D's for over 25 years. I wouldn't trust my AC/Heating needs to any other business.