I had a broken main. Excellent communication and troubleshooting over the phone. They arrived on…read moretime and finished the job within the quoted price. Great people and very professional! Will be contacting them again for any future plumbing issues.

The owner came out within an hour and quickly cleared a drain that had become clogged with…read morecompacted rice. He did everything he could to avoid unnecessary repairs and save me money instead of recommending more expensive work. I really appreciated his honesty, professionalism, and willingness to find the simplest solution. I'll definitely use this company again and highly recommend them.

On-time. Great customer service. Fixed my issue and gave great service recommendations.read more

When my Ac stopped blowing cool air at the start of the summer, I found this company and Justin…read morequickly diagnosed the problem with my air conditioner, replaced the faulty voltage stabilizer, and recharged the system with new coolant. The AC is now blowing cold again and working great. Justin was very professional, explained everything clearly, and completed the work efficiently. I really appreciated his honesty and the quality of the service. I had a great experience with this company and would definitely recommend them. Thanks again for getting our home cool and comfortable again !

I had Copperfield Plumbing out to fix a copper water pipe that was leaking (March 2026). I never…read moretalked prices with them. I was quoted $380 by the repairman after he looked at the problem. It took him about 20-25'. The technician was skilled, polite and efficient. I wrote them a check, but I was not given a written estimate, nor was I given a receipt. NO itemized information on the charges at all. It seemed like a lot of money!!! I called the secretary later that afternoon and she had the owner call me back. He listened to my concerns and we arrived at a compromise. So, just be informed of the charges beforehand and get multiple estimates if you can. Copperfield Plumbing is a reputable and flexible business and a good choice if your due diligence is complete.

Once again, Copperfield Plumbing comes through with flying colors. I have to admit I was…read moredisappointed to hear Luis left the company, but Josh showed up in his stead. Josh was prompt, courteous, professional, and respectfully put covers on his shoes before entering my home. Josh diagnosed and addressed the problem quickly and efficiently. Less than 24 hours between call and completion by the way! Highly recommend these guys.

After 25 years, my Concord home needed a full HVAC replacement. I did my homework -- four quotes,…read moreverified equipment certifications, asked hard questions about duct sealing, zoning, and equipment sizing before deciding. A-1 answered every question confidently, corrected a spec error in their own quote when I caught it, and put everything in writing before I signed. Install day: Austin, Joey, and Edgar showed up on time. Floors covered, shoes covered, house treated well. Two days -- day one removal and new equipment, day two ductwork and zoning. Heating and cooling tested before they left. Full documentation handed over on the spot. No hidden charges, no surprises, no change orders. Price was mid-range among four quotes, but the warranty structure -- lifetime workmanship, no-lemon guarantee, payment at completion -- made it the best overall package. Still have HERS test-out and city inspection scheduled, but based on every step of this process I'd recommend A-1 without hesitation. Austin, Joey, and Edgar did a great job.

Since A1 upgraded my insulation, converted me to a heat pump and now manages my maintenance plan,…read moreall of their services have been wonderful. They've proactively let me know if parts needed to be replaced. All the technicians, like Roy who was here yesterday for my regular maintenance visit, are incredibly competent, efficient and gracious. Thanks also to Jessica who helped me with scheduling. I feel very well taken care of. Unreserved recommendation.

Sean provided excellent service in replacing our gas tank water heater. He also reconfigured the…read moreexposed plumbing around the unit to improve the aesthetics. We were pleased with the installation.

Called Water Heaters Only, Concord, CA to request a quote for a new water heater. The installation…read morewas done by Chris who was very knowledgeable, and patient as we dealt with city inspectors. Chris was very professional, and I highly recommend him and the business.

Excellent and prompt service! Our old water heater started…read moreleaking. I was able to call and get a hold of Water Heaters Masters right away. Got good, fair ballpark quote over the phone from Alex, so knew what to expect. Got appmt scheduled for that afternoon with Brian (tech) to come check out our issue. As expected, he diagnosed the issue and was able to install a new water heater that same visit. Got the whole job or replacing the old water heater done within the afternoon!

After getting a very high quote from a major plumbing chain, we decided to contact Water Heater…read moreMasters. We had an absolutely fantastic experience with Water Heater Masters. Alex sent our technician, Rojo, who helped install a new 40-gallon gas water heater in our indoor utility closet, and he was incredibly diligent, professional, and efficient from start to finish. Installing a tank in an inside closet can be tricky, but Rojo handled the entire job seamlessly in just 2 hours. He replaced everything with high-quality components, including: * New hot and cold water flex lines * A brand new water shut-off valve * A new gas flex line and sediment trap * Fully reworked earthquake straps (to meet California safety codes) * Properly updated T&P line and venting He also took care of the removal and disposal of our heavy 18 yr old tank, leaving the utility closet completely clean. If you want fair pricing, expert specialized service, and a technician who respects your time and home, call Water Heater Masters and ask for Rojo. Highly recommended!

Our water heater decided to go out by making lots of extremely loud booms…read more I called Water Heater Express to replace our hot water heater. They also installed a recirculation pump which brings hot water to our master bedroom on the other side of the house. No long wait to get in the shower and have hot water really fast! Love this and saving lots of water. They were very professional, cleaned up after and stuck to their estimate. We were able to get a professional grade unit for a fair price. I highly recommend them and would use them again.

I called Robert for some help on my water heater and he was able to guide me through the whole…read moreprocess. He let me know that my heater was under parts warranty so it would be cheaper to get the parts under them and then he would do the labor to install it. I get the part and message him and get a very quick scheduling and he was on time and quick. Absolutely amazing service and will look into using him for my water heater issues moving forward.

Fast response, fare price and quality, didn't charge more for a little extra work and Paul is a…read morevery nice person. We are very happy with his work on replacing our hot water heater. I gave him a five star rating.

EXCELLENT! From Paul's knowledge regarding water heaters, his reasons for working only with the…read moreBradford White brand, his time efficient removal of the old and installation of the new, I am completely satisfied and happy with the job that Paul did in replacing my 25 year-old noisy, "rattling" water heater. In addition, Paul guarantees his work for life, and I will happily mention that his pricing was surprisingly fair (it was about $800 LESS than the comparably sized 40gal water heater that I had another outfit install in my former residence back in 2024!). THANK YOU PAUL!

Toan, is the most honest professional I have ever encountered. I had a problem with water pressure,…read morehe walked me through it, and fixed the problem over the phone. Other companies would have charged me just to come take a look.I'm glad my Son highly recommended him to me. I will always call on Toan for future services.

Called to tell me how old my house is and it may be a major problem and that the walls to to be…read moreopen . Unable to get the job done. Do not recommend for large jobs.

I had great experience with Jeff, Francisco and the team! My 40 year old AC broke one day in this…read morehot summer and New Age is the first active responder to my request on Yelp! Jeff came and examined the AC very carefully, suggested possible solutions and waited for my decision patiently without pushing. Jeff and team catered to my changing schedules and installed my new AC as soon as possible - saving my life in this crazy heat! Besides, they also cleaned all ducts and the furnace closet, making everything brand new! I'm really satisfied with the new AC and the fresh air! I know the price is crazy now, but Jeff is able to get a fair price for me and get everything settled perfectly! Thank you Jeff and team for being so professional and flexible! Recommend New Age to everyone!

I rarely leave reviews, but this experience deserves one. I recently had a mini split system…read moreinstalled by New Age and I couldn't be happier. Jeff was knowledgeable and polite and took the time to answer all my questions. The team was professional, efficient, and respectful of my home. They laid down tarps, wore shoe coverings and left the area clean and tidy. I appreciated being included in the aesthetic decisions, like the placement of ductwork. Great job!!!