It was a pleasure dealing with ADAM. He answers the phone so we could discuss our needs rather than going through a salesman His bid was very reasonable and his crew completed the installation of our new furnace efficiently and corrected some ductwork all within the original bid. Less

CAS installed a whole house fan for us. We’ve been super happy with it! They were professional on site, worked efficiently and had a very competitive price. Less

Outstanding. Great teamwork to solve unexpected issues with installation. Came back next day to be absolutely sure the system was tweaked for optimum performance. Heard a strange sound two weeks later and they came again and found and eliminated the sound. Professionalism and willing to go the extra mile for assured quality. And, I got a senior/veteran's discount, too! Less

Can’t speak highly enough of Adam and his team at Custom Air Specialists. We quickly learned how important honesty is in this line of work. He was up front and honest and did not sell us on anything we didn’t need. Friendly as well as professional. From start to finish, we had a very pleasant experience. I highly recommend CAS to get the job done! Less

Adam and team did great with fixing the issue with heating. The issue was hard to identify. They diagonised the issue, bought the part and took care of it. Much appreciate their quick assistance! Less

Adam with Custom Air was able to resolve a wiring issue with our CO system and integrate the sensors into our exhaust fan by installing the transformer inside the exhaust fan disconnect. Really streamlined the workflow and made the situation pass inspection with ease! He definitely has the advanced knowledge to resolve the issues that typically cause me weeks of delays and back and forth calls between subs and consultants. I highly recommend them! You pay for what you get! Really good service! Less

I can’t say enough about this local family owned company. He showed up on time he explained to me in detail what I needed to do. I don’t feel like anything was overpriced and he showed up when he said he would.It was a great experience and I will use him over and over. Less

Had a great experience with Adam and Nick. In the middle of a heat wave Nick came out to Sherman Oaks ASAP.. I trust these guys. They were efficient and well priced. Would highly recommend Custom Air Specialist. Less

adams and his crew did a text book installation on my 2 story house . he advised on the units for my square footage . installed both heater and a/c and his calculations were right on . the house cools down and heats up in 20 to 25 minutes ! my wife and I are very very happy we had Custom Air Specialist do our installation ! Less

AC is essential in Santa Clarita. Custom Air Specialists found and installed the perfect slimline unit for my narrow walkway outside and it has worked like a gem! In the approximate 10 years that I’ve owned it there has been 2 occasions that it needed parts replaced as that’s what happens with age. On both occasions thinking I may have to suffer sleeping at night for a day or days and my wife adding more stress to the situation, CAS was at my house the day of the phone call and had my unit back up and running within an hour. Plain and simply put, I will only call CAS for any of my AC (and heating) needs. They show up. They do the job. They are awesome! Less

Fast and professional! Adam resolved my issues same day. I was able to sleep easy with my house at the right temperature and my AC running quieter than ever. Less

After all the issues I had with countless other companies, CAS really came through and saved the day! Our heater was absolutely done and needed to be repaired quick. Their staff is friendly and so professional. The best services for a great price. Highly recommend! Less

I had the supreme pleasure of working with Adam Norvell at custom air specialists today. Adam and his crew installed a new air and heat unit in our condo that was built in 1976. That was 10 years ago and I have had zero problems with it since. He came out today to do a service and I have to say he is just as nice clean, tidy and professional as he was when he installed the unit 10 years ago. I could not recommend anybody better than him. Especially if you are a senior like me, you don’t want to be taken His prices are fair and his work is impeccable. Do yourself a favor and if you need anything air or heat unit related or servicing call custom air specialists. Less

We had an issue with our furnace in Castaic and discovered the motor was bad, which posed a serious safety risk. Custom Air Specialists diagnosed the problem, and the motor was replaced quickly. Their team was professional, explained everything clearly, and gave us peace of mind knowing our home is now much safer. If you're in the Castaic area and need HVAC services, I highly recommend Custom Air Specialists! Less

Adam, Nicolas, and Justin were all amazing. They were able to take care of our issue within a day of calling and went above and beyond while they were here. They were kind, curtious, friendly, and cleaned up after themselves. Would definately recommend them! Less

My wife and I were getting quotes a head of time for complete replacement of our HVAC/ducts. Nick was at our house the next day and provided us with our quotes in real time. As a customer not knowing the ins and outs of hvac, Adam and Nick were amazing to deal with. Text or phone they were very responsive and answered all my questions in a very professional way. Never had a sigh or robotic tone when answering our questions. They were HUMAN! You guys are awesome and thanks again! Highly recommend! Less

We called Custom Air Specialists due to no air blowing out of our two zone system. I was text the morning of our appointment and when the tech was on his way. Adam, the owner, and Nick showed up on time and quickly got to work. Shortly after, we were blowing cold air again. They changed out our damper motor. Quick. Professional. Knowledgeable. Fair. What more could you ask for? We highly recommend. Less

I can not say enough nice things about Custom Air Specialists! Adam, is honest, takes pride in his work, and is a professional! In the middle of a heat wave, with 4 kids and a pregnant wife with no AC at 105 degree whether outside, the urgency was dire. A total of 5 companies came out and said this machine is done, you need a new one, or to "fix" would be two-three thousand dollars. We finally had a community member give us a referral and spoke so highly of Adam, that we just needed to have him come out, and so he did, he gave his HONEST opinion, which was, replacement of one component costing a few hundred dollars, this Honest, caring and kind professional saved me and my family thousands that we currently don't have to replace the existing one. Adam, cares about his customers like they are family, he charges fair prices where customers feel comfortable that they are not being taken advantage of and in todays world that is a concept you don't see much of anymore... We will refer him to anyone who ever needs help with their HVAC! The quality of his workmanship speaks for itself! They don't make them like this guy anymore, someone with integrity and class! Thanks brother. Less

Adam and his crew are hands down top notch. He was the only one who was able to fix my wine cellar air conditioning unit. I will not go to anyone else. If you have a problem he will have the answer/solution. Less

I have used and recommended Custom Air to multiple friends and family. Adam and his team are absolutely amazing! They are on time, knowledgeable and the quality of work is great. I have tried multiple different companies over the years and none of them compare to Custom Air. I can't give a high enough recommendation for this company! Less

I had a problem with my commercial package unit had several other companies try and fix and they were unsuccessful...i was able to get Adam owner of Custom Air Specialists come out and look at it and he was able to figure out the problem with my unit and it's been running great ...i would highly recommend Custom Air Specialists for all your commercial repairs... Less

This is a great company that I would highly recommend!! Adam is an expert in his field and made the process of replacing our old air conditioning and heater a smooth experience. Great quality of work and great prices! Less

After dealing with several home owner warranty companies I decided I was going to look for a professional company that wasn’t trying to take advantage of my insurance. This company owned by I think Adam (who I spoke with and was very professional) sent an employee out named Nick. I couldn’t believe my homeowners warranty was taking advantage of me. It is nice to see that there is awesome companies out there like this that will be honest and tell you what is really wrong with your system and charge you accordingly. Less