Everyone just stop now. Your Yelp search is over. Contact Jim for your plumbing needs. He's your first and last resort. I'm a second time customer of Daley plumbing. I met Jim in 2018 when he replaced my rusted out water heater. He was amazing back in 2018 and now 7 years later in 2025 he's still the same amazing guy. What can I say about Jim besides how awesome of a human being he is. First of all his response time is epic. My water heater failed last night on a Friday. I was texting him early Saturday morning. He wanted to help me claim the warranty on my Rheem water heater, but I couldn't wait till Monday so he came out and helped replace the water heater with a brand new more efficient Rheem unit. He looked at my set up and made recommendations that would help make my water heater last. He asked me to accompany him to Home Depot and he showed me the different ones and which ones had the best warranty so that I'd be covered for 12 years! Luckily, I had a Home Depot credit card so the cost of the parts I put on my Home Depot card so I'd have 0% interest for 12 months and get to pay monthly instead of forking out the money up front. He took less than 2-3 hours to take down the old unit, install the new unit, and even cleaned up the mess I made with the old unit. He hauled away the old unit, so I wouldn't have to worry about it. I can't say enough nice things about Jim. His customer service is outstanding, he's super professional, his etiquette is top notch, he's extremely friendly and courteous, he made sure I understood what he was doing so there were no surprises, and most importantly, as customers, he charges a VERY FAIR price. He was fair in 2018 and he is fair now in 2025 even in this crazy economy. There was a reason why I kept his number after all these years and he proved me correct again today. Thanks again, Jim! Less

My bathroom sink and shower drain were both clogged. I reached out to Jim, who previously did work at my home. It was a Saturday afternoon, he responded quickly via text and slotted me in for the next day. Upon arriving he went right to work, solved both issues quickly and dispensed some good advice as to how to prevent future clogging. Jim is a good communicator, highly knowledgeable and super professional. I'll continue to call him for all plumbing issues! Less

We are so fortunate to have found Daley Plumbing! 8 years ago we needed to replace our water heater. I called Daley Plumbing because of numerous good reviews and because they were local. When I met Jim Daley, I found him to be knowledgeable & personable. He answered questions & concerns and even assisted us in selecting our new water heater! We had an issue three years ago that he diagnosed & addressed at no charge. Last week, after a full day of rain, our unit shut off for the first time. Jim was here the next day. Not knowing if we had a leak in our roof or in the unit - Jim cleared up the water and got it up & running. He checked in with us regularly over the days that followed. The shut off issue continued, so now we knew there was a leak in the unit. Jim came out today to transcribe the warranty info. While looking over the unit one last time, he and my nephew were able to determine the issue. Jim had a replacement part in his truck and now we're up and running! Jim Daley has a track record of taking the time and that extra step to service his customers. He's professional & personable and his rates are reasonable. As a longtime home owner, (I live in the house where I grew up), I intend to call Jim Daley for all of our future plumbing needs! FIVE STARS! Less

First, Jim is an absolutely great person. He responds quickly but most importantly is really, really trustworthy. We always contact him whenever we have plumbing issues and he comes by and gives us an honest opinion. Pricing is very fair and upfront. He even turns down work if it is not necessary. Very honest. He also is very knowledgeable about plumbing and you can tell he takes great pride and interest in his work. Finally, he is a great person just to have around, funny and great personality. Less

Jim is hands down the best when it comes to plumbing. I trust him with all of my plumbing needs, and his pricing is always fair and reasonable. As someone who doesn’t know much about plumbing, Jim does a great job of explaining exactly what’s needed and why. He’s always quick to respond whenever we have an issue, and consistently goes the extra mile to ensure the job is done right. I highly recommend Jim for anyone looking for reliable and professional plumbing services. Less

Jim is hands down the best when it comes to plumbing. I trust him with all of my plumbing needs, and his pricing is always fair and reasonable. As someone who doesn't know much about plumbing, Jim does a great job of explaining exactly what's needed and why. He's always quick to respond whenever we have an issue, and consistently goes the extra mile to ensure the job is done right. I highly recommend Jim for anyone looking for reliable and professional plumbing services. Less

Jim responded promptly and scheduled to come by to check my piping under my sink that was leaking. He gave me a heads up and a time window so I can be prepared and fixed not only my sink piping issue but my upstairs loose toilet connection in a matter of minutes. In and out in minutes and was so generous not to charge me because he felt he didn't do much but it's only because his knowledge and expertise is shown in years. I'm happy to have found myself a great plumber for future references and he also gave me tips and recommendations. Super nice and easy going he's definitely good people. Thanks Dave! Less

Jim Daley did a fantastic job repairing our water heater in Diamond Bar. He is extremely knowledgeable, honest and reliable. The water heater was repaired perfectly. Thanks for a great job. Less

Jim came out to my house 1/10/25 and took care of my water heater problem in about 40 mins. Was on time and provided great service and great price. I highly recommend him for any plumbing job. Very knowledgeable, very friendly and courteous. This is the second time I've requested his service. Less

Been having Jim service all our plumbing needs for years! He is reliable, and very responsive when we had an emergency. He is reasonably priced and truly cares for his clients. I highly recommend him for all your plumbing needs. Less

I had a severe backup from one of my toilets. After spending all day Saturday trying every remedy I could think of to no avail and ended when I broke off the hose nozzle and bladder in my pipes. I went to bed in despair wondering if I would be able to find a plumber to come over to my home on a Sunday, and how much money it was going to cost me. I woke up early and called several plumbers. Jim was not only the 1st to respond but was a straight talker. I was surprised when he said he'd stop by on his way to another job he had in the area. I was shocked when he actually arrived within an hour and pleased because he was so friendly, knowledgeable and eager to help me out, I thought I must still been dreaming. 15 minutes later, Jim had my toilets flowing again much to the relief of my entire family-literally! I was so grateful for his speedy service and his honesty, he could have charged me 10x more and I would have still been happy. I will never hesitate to call him again with any future plumbing issues that I may have and will recommend anyone else looking for a great and honest plumer who you can trust to do the same! Less

Found Daley plumbing searching Yelp because my garbage disposal started leaking and I needed a replacement, on December 22, a Sunday. I called and spoke to Jim who came out promptly and replaced the disposal. Right before Christmas but Jim got the job done. Great work, respectful demeanor and honest estimate. Turns out other neighbors have been using Daley Plumbing also, everybody should be calling Jim @ Daley Plumbing! Less

Jim is 100%. Great service, an outstanding plumber. He arrives on time and fixes the problem. His prices for service are great. I would highly recommend. Less

Jim is by far the most honest reliable plumber I have ever worked with. Definitely recommend him for any plumbing issues. Saved me a lot of money. He really knows his craft well. Very trustworthy. Less

Jim is by far the most honest reliable plumber I have ever worked with. Definitely recommend him for any plumbing issues. Saved me a lot of money. He really knows his craft well. Very trustworthy. Less

Jim is everything that you need in a plumber. He is honest, reliable, and responsive. He completes the job efficiently. I had a leaking upstairs toilet and he fixed the problem quickly and also fixed other problems I did not know I had. I highly recommend him for any plumbing needs. Less

Jim is everything that you need in a plumber. He is honest, reliable, and responsive. He completes the job efficiently. I had a leaking upstairs toilet and he fixed the problem quickly and also fixed other problems I did not know I had. I highly recommend him for any plumbing needs. Less

Jim was informative, professional, and quick to fix my shower issue. Jim identified the issue and was able to get the part replacement and installed in 30 minutes. He let me watch him will doing all the work while he explained a few things. If you are in a rush to get some plumbing done I can't recommend Jim enough. Less

Called around for the cost to fix a leak with an old style shower fixture and Daley Plumbing was available right away. He knew what was going on and transparent about the whole process. He was informative, fair, and trustworthy. We will certainly be calling him for any future plumbing needs. Less

AMAZING AMAZING AMAZING - I highly recommend this individual - it is hard to find a plumber you can trust but Jim is definitely that individual. He was recommended to me by a friend who also loved his work and I now recommend him to you - give him a call - you will not be disappointed. Great work, timely, great personality, and trustworthy. Five stars! Less

AMAZING AMAZING AMAZING - I would highly recommend this individual - it is hard to find a plumber you can trust but Jim is definitely that individual. He was recommended to me by a friend who also loved his work and I now recommend him to you - give him a call - you will not be disappointed. Great work, timely, great personality, and trustworthy. Five stars!! Less

Daley Plumbing has been great. I had an issue where my toilet was flushing very slowly. Jim came down and checked everything out, gave us clear advice, and helped us get everything completed quickly. I'll be sure to call Daley Plumbing the next time I need any plumbing work done. It's great to finally find a plumber who I trust. Less

Super friendly. Jim does a great job fixing and explaining the problems. Good to work with, honest and quick. I like how communicative he is on projects. He makes time to take care of your problems, so glad I found him. He's helped us so much. Less

I really appreciate the honesty and integrity of Jim from Daley Plumbing. I've utilized Daley Plumbing services in the past, and Jim did a great job back then and was reasonable and fair in his estimate, so I was happy to call him again when I needed help with a leaky faucet and a clogged sink before moving out of my condo. Jim checked everything efficiently and thoroughly, going the extra mile to provide helpful maintenance tips. I plan to continue using his services at my new home. I highly recommend Jim at Daley Plumbing for their integrity and excellent work. 5+ stars all the way. Less

I really appreciate the honesty and integrity of Jim from Daley Plumbing. I've utilized Daley Plumbing services in the past, and Jim did a great job back then and was reasonable and fair in his estimate, so I was happy to call him again when I needed help with a leaky faucet and a clogged sink before moving out of my condo. Jim checked everything efficiently and thoroughly, going the extra mile to provide helpful maintenance tips. I plan to continue using his services at my new home. I highly recommend Jim at Daley Plumbing for their integrity and excellent work. 5+ stars all the way. Less

Jim is such a nice professional person to help me and even refer other company to help! Absolutely the best guy and company I have luck to ask for help! Less

I had an excellent experience with Daley Plumbing. One of the toilets in my home was leaking from the base and needed a new wax ring. I sent out a project request on Yelp and Daley Plumbing responded within minutes. They were even able to come out the next day. It's been a week since the repair and the problem appears to be solved. Five stars for the prompt reply, great service, and reasonable price. Would recommend! Less

Daley Plumbing ROCKS! He's prompt, professional and on it! We received a quick response, a great turn around time and amazing service! I would highly recommend Daley Plumbing and we will continue to use in the future. Less

Daley Plumbing ROCKS!He's prompt, professional and on it! We received a quick response, a great turn around time and amazing service! I would highly recommend Daley Plumbing and we will continue to use in the future. Less

Jim was fast, professional, and gave a high-quality service for a great price. He communicated well and did exactly what I asked perfectly. My toilet seat bolts had rusted so I was unable to install a bidet. Jim was able to cut the bolts off and replace them easily. Highly recommend! Less

Jim was fast, professional, and gave a high-quality service for a great price. He communicated well and did exactly what I asked perfectly. My toilet seat bolts had rusted so I was unable to install a bidet. Jim was able to cut the bolts off and replace them easily. Highly recommend! Less

I recently had a new garbage disposal installed by Jim, and I couldn't be more satisfied with the service. From start to finish, he was professional, honest, and affordable.Jim provided a quick and reasonable estimate on the phone which was very much appreciated. He arrived on time and completed the installation swiftly without any issues. The workmanship was top-notch, and everything works perfectly.If you're looking for a reliable plumber who delivers great service at a fair price, I highly recommend Jim. Less

Jim was very nice and knowledgeable. Before starting the job, even it was a small job, he was very patient to explain the problem and solution to my mom. Less

We have been using Daley Plumbing for a couple years now for different things (eg new garbage disposal, new toilets etc) and also whenever we need something checked out he comes and doesn’t charge us for taking a look or if it something simple. Very dependable and knowledgeable. Easy to communicate with via text. Reasonable prices. Highly recommend! Less

My kitchen sink was clogged so I gave Daley Plumping a call. Great service and was able to come out the same day! I am a new homeowner as well and he was able to give me some great tips to help prevent the sink from clogging up again. I will be recommending him to friends and family. Thank you Daley Plumbing! Less

I would rate Daley Plumbing 10 stars if possible! Called Jim about our Plumbing issue and he was at my door within 30 minutes, Not only was he kind and professional but humble as well. I would recommend Jim & Daley Plumbing to all of my friends and family 10/10 Less

I would rate Daley Plumbing 10 stars if possible! Called Jim about our plumbing issue, and he was at my door within 30 minutes, Not only was he kind and professional but humble as well. I would recommend Jim & Daley Plumbing to all of my friends and family 10/10 Less

So glad I found Daley plumbing on Yelp! He answered right away and got me scheduled the same day. He was very fair with pricing and provided exceptional service. Quality work! My water heater went out and he explained everything to me. I was initially stressed out calling around trying to figure out my options but Daley plumbing put my mind at ease and right away gave me plenty of information and no bull pricing. Highly recommend and will be using them for all my future projects. Less

He was very kind and knew exactly what the issue was, so he resolved it quickly. The next day, we made sure everything was working properly once again, and thanks to his prompt fix, there are no longer any problem! Thank you again. :) Less

I reached out to Jim to get a quote for servicing my tankless water heater. Jim was very knowledgeable and professional during our exchange. He was able to show up the next day and complete the job without any issues. He also answered questions I had regarding treatments and preventative measures. I would highly recommended Daley Plumbing for any of your plumbing issues. Less

I had a toilet bowl that was not filling up. Jim came out in a timely manner. He fixed the hose that was disconnected and did not charge me anything for the quick fix. I will definitely be using his services again. Less

Very reasonably priced plumbing service. Jim(owner) was super efficient and has a great personality. He said he would be there at a certain time and was prompt. Less

Had an issue with a clogged Bathtub not draining. Called Jim and he answered promptly and had answered all of my questions over the phone regarding the draining issue. Arrived quickly after phone call and helped resolve issue regarding the clogged drain. Jim offered expertise information that was very much appreciated for future issues. Most definitely recommend Daley Plumbing! Much appreciated! Less

Quick response!! Jim is so pleasant, friendly and put me at ease about my plumbing issue. The toilet in my kids' bathroom was clogged and I tried to plunge it clear myself over a couple of days. Usually it works, but it didn't this time. So I looked up Daley Plumbing on yelp and he had the best reviews! Not only did he pick up his phone right away, but he was at my house in less than 30 minutes! He cleared that clog right up and the toilet is functioning perfectly now. He gave some useful tips about how to avoid the issue again. Very reasonable pricing and even does follow up call the next day to make sure it's still working! I highly recommend this business! Jim will not disappoint you! Less

Exceptional Service and Honesty: A Plumber You Can Trust! I recently had the pleasure of working with Jim who replaced our water heater. From the first minute, his professionalism, knowledge, and friendliness were evident, setting a high standard for service quality. He was not only timely but also incredibly tidy, ensuring that our space was respected and left in immaculate condition. What stood out to me was his transparency. He didn’t attempt to upsell any unnecessary services or products, and provided a clear breakdown of labor versus parts costs, which I greatly appreciated. It’s rare to find such honesty and openness in the trade. His expertise and efficient way of working made the entire process seamless. I was thoroughly impressed with his dedication to ensuring that all of my questions were answered and that I was comfortable with the work being carried out. I would wholeheartedly recommend him to anyone in need of plumbing services and will definitely be doing business with him again in the future. If you’re looking for a trustworthy and skilled plumber, look no further. Less

We are so glad we called Daley plumbing. Jim was so kind and helpful. Came out within just a few hours of calling him. Fast and efficient. Knowledgeable, professional. We will be using his service in the future! Less

Daley plumbing was a life saver. Jim came out the same day as called. Very knowledgeable, professional, and honest. Answered all of our questions. We will definitely be using in the future. Less

Jim has always been very professional, reliable, and responsive with his services. He explains the issues in detail but also in an understandable manner. He has serviced my water heater and I've never felt he was trying to oversell me. His prices are very reasonable and he is definitely my go-to person when it comes to plumbing. Less

I highly recommend Jim for his exceptional service in replacing my water heater. He responded immediately and came the next day. He has been transparent throughout the repair process and very thorough in explaining the steps. Less

Jim is a very professional and knowledgeable plumber. Most importantly, he has such great honesty in determining your plumbing issues - patiently explained the exact issue to us. The pricing he charge is very good and reasonable. I will definitely call Jim again for any future plumbing issue. Less

Jim is a very professional and knowledgeable plumber. Most importantly, he has such great honesty in determining your plumbing issues - patiently explained the exact issue to us. The pricing he charge is very good and reasonable. I will definitely call Jim again for any future plumbing issue. Less

Jim is very knowledgeable and responsible! He stopped by the same day I called and did a great job to fix my sink plumbing. He also followed up the second day to make sure everything works well. I will highly recommend him to anyone who has plumbing issues. Less

Jim is very helpful and knowledgeable. He stopped by the same day I called and did a great job. I'll definitely recommend him to anyone who has plumbing issues. Less

Jim was awesome! Came by and gave us a quote on replacing a water heater. Although we ended up not needing to replace but Jim graciously spent his time to give us the knowledge and options when the time comes. Highly recommended! Less

Jim was awesome! Came by and gave us a quote on replacing a water heater. Although we ended up not needing to replace but Jim graciously spent his time to give us the knowledge and options when the time comes. Highly recommended! Less

Wonderful prompt friendly clean conscientious service! Jim is skilled fair and personable! The best kind of craftsmen to find. We have hired him for our plumbing needs from a leaky tub over flow to simpler sink clogs. He is always mindful of our floors with his tools. Will come same day if his jobs end sooner than expected. We’ve used his services for a few years and never have been disappointed. Less

Highly recommended Daley Pluming for your pluming services. I just had my water heater replaced. Jim was straight forward with pricing and I was confidence with his recommendation. Jim would also stay to make sure nothing leaks after the installation and check in with you on the following day. What a great service and cool dude to work with. Thank you Jim! Less

Excellent service !!! Was on time clean first time I have felt very sure about such a great job 👏 hard to find good honest people that don’t wanna rip you off keep up the good work, Jim Less

it's nice to have a professional return the inquiry right away, show up as promised, fix the water heater issue within minutes, tell you what to do and what not do and a warming follow-up message the next day. that's exactly what Jim has done to me. I really appreciate his work ethic and professional service. Less

Excellent job right on time clean very honest man I recommend them very highly fix the problem very quickly hard to find honest people these days. Keep up the good work. Less

My encounter with their plumbing services was exceptional. Their professionalism and efficiency in addressing my plumbing issues were truly praiseworthy. From the beginning to the end, their expertise and meticulous attention to detail were apparent. Punctual in their arrival, they promptly diagnosed the problem and carried out the necessary repairs with precision. Beyond their technical proficiency, their friendly and courteous demeanor made a positive impact on me. I enthusiastically endorse them for any plumbing requirements. Gratitude is owed for their exceptional service! Less

Though this review is late, I must express my admiration for this remarkable company. Jim promptly addressed a significant issue where sewage started backing up from our toilet. He efficiently used a snake to clear any obstructions. Furthermore, he connected us with an outstanding repair company. If you require plumbing services, I highly recommend contacting them. Our gratitude to this company and Jim is boundless. Less

I had an outstanding experience with their plumbing services. Their professionalism and efficiency in resolving my plumbing issues were truly commendable. Their expertise and meticulous attention to detail were evident from start to finish. They arrived punctually, swiftly diagnosed the problem, and executed the necessary repairs with precision. Additionally, their friendly and courteous demeanor left a positive impression on me. I wholeheartedly recommend them for any plumbing needs. Thank you for the exceptional service! Less

Awesome experience with this company. My husband requested service for our water heater and the service representative was able to provide us service the same day. He arrived at the time scheduled and within 15 minutes he was able to get my water heater fixed and provided me with advice for maintaining my system more efficiently. Less

I recently had my water heater replaced, and I'm extremely pleased with the service. The price was fair, and the turnaround time was impressively fast. Jim is professional and efficient, making the entire process hassle-free. I highly recommend their services! Less

Such a great service with full of honesty and professionalism Jim is sincere hearted professional who really try to help the people's issues Was really grateful to have his service Will see you on next service Thank you Jim Less

Highly recommend, he's listed as a pro on my water heater manufacturers website so he knows what he's doing. Took a look at my water heater that just broke and let me know my options, as well as diagnosing why it failed in the first place. Less

Highly recommend, he's listed as a pro on my water heater manufacturers website so he knows what he's doing. Took a look at my water heater that just broke and let me know my options, as well as diagnosing why it failed in the first place. Less

Great response and customer service! They provide appropriate and cost effective solutions and will never recommend work that isn't needed. I highly recommend Daley Plumbing and I won't use anyone else. Less

Jim was awesome! He took the time to explain the possible cause for the leak. He didn't want to charge us for a service that wasn't necessary which I appreciated. He also followed up with us after the job was complete to ensure the problem was resolved. Would definitely use Daley Plumbing again. Less

Had issues with a clogged toilet on a holiday weekend. Didn’t think I would find a plumber but we got a call back and he was at my house in no time. Did I mention it was a holiday weekend. Great service. Less

If you have plumbing issues, you have to use Jim. He was super responsive, punctual, did a great job following up afterwards. Most importantly, he was honest. He looks for the best solutions for you without trying to upcharge service. There is a reason this dude has 5 stars... Less

Best plumbing service! Jim is honest, punctual, trustworthy, and is extremely knowledgeable. He truly has your best interest at heart. Highly recommend! Less

We had a major flooding and called Jim and he was at our office within the hour. He was super friendly and thorough as to what's needed and what was causing the issue. Definitely recommend this company. Less

Jim was absolutely awesome, we had several issues regarding our upstairs bathroom, shower leak, clogged sinks from hard water, and toilet seat issues. He replaced the sinks beautifully, they were working immediately with great water pressure, he also fixed the leak in our shower tiles, he did the caulking and it was super fast and efficient. He is very professional, great with communication, and extremely nice and explained everything in detail, so we understood what was happening. Even though it was a very stressful situation with our shower and sinks, not working, he made the experience much smoother and fixed everything in a very timely manner. Definitely recommend him for anyone looking for plumbing services! Less

We have called Jim for a few issues regarding the plumbing in our home, and he is FANTASTIC!!! Seriously, if you ever need help with cloggged sinks, broken showes, malfunctioning toilets, Jim is your guy! He is kind, fair, does excellent work, and to top it all off, he's a lot of fun to talk to as he works on whatever project he's doing. Seriously, he was fixing our shower and it was like having a friend over. We were chatting and exchaning stories and it was so nice to feel 100% comfortable having a repair person in our home. Another aspect that makes Jim and Daley Plumbing outstanding is that, in addition to all the attributes I mentioned beforehand, Jim is HONEST. He is not out to rip anyone off, which in this day and age is saying something. Jim, if you ever read this, THANK YOU!!! Less

I'm so grateful our landlord brought in Jim for all of our plumbing issues. We had a leak in our shower, clogged sinks from hard water, and a broken toilet seat. He had great communication, and worked quickly to fix everything in a timely manner. He did the caulking for the shower, fixed the toilet seat, and replaced the sinks. He had so much knowledge and educated us on how to take care of everything moving forward so everything lasts longer. I will definitely call him anytime we are having plumbing issues, he was the best! Less

Jim provided excellent service. I left Jim a voicemail and he called back very quickly. Once I described my situation to him he was able to make a quick recommendation that demonstrated is knowledge and experience with residential plumbing. Jim was on site faster than I had hoped for and resolved my hose bib leak very quickly and expertly. Thanks so much for the great customer service Jim! Less

Our water heater went out completely and had no hot water. I spoke to Jim, and he was very straightforward with my options and cost (he was cheaper than other companies) and was able to complete the job on Sunday! Jim was super helpful and even followed up on making sure everything was working well to my needs. I'm locking his service down for any future plumbing service needs. Less

I highly recommend Daley Plumbing. I have used Jim a couple of times now and he is awesome. Great work, great prices and keeps you informed on the work he's doin. Less

Had a great experience with Daley Plumbing - called the number and Jim immediately scheduled my service call. He took care of my plumbing issue in my kitchen and shared a tip to degrease my kitchen sink. It was a reasonably priced service call. My mom was so happy that she asked for his business card for a future project. : ) Less