Get matched with top tankless water heater repair pros in Rowland Heights, CA

"Did a $59 consult only. Turned out the cost of repairing the old heater was almost as much as a new one, so we got a new one, and handled the install ourselves. Luis B was great, knowledgeable, friendly, didn't try to upcharge just to sell a heater, which we appreciated. Gave us an honest evaluation, several options, and was right on time. I will say, though, that the company failed to call me when he was on his way... not a big deal. All in all a good experience."

"I bought a hot water heater to replace the one that calcified due to Anaheim water. Technicians : Marty, Parker and Shane were excellent. I would recommend this company RT Olsen Plumbing Heating and Air Conditioning. They took out my old water heater and halled it away. The new water heater was installed with no problems. I Gave this company and there excellent crew 5 Star"

"Ruben came over and replaced our water heater this morning. Great guy, great service! We highly recommend Empire Plumbing."

At Harmony Electrical, Plumbing & Air, we don’t just fix problems we bring comfort, safety, and peace of mind back to your home. From expert electrical repairs and reliable plumbing solutions to top-quality heating and air services, our team is committed to delivering fast, dependable service you can trust. We know every home is different, which is why we provide customized solutions designed to fit your needs and budget. Our highly trained technicians arrive ready to get the job done right the first time, with the professionalism, skill, and care your family deserves. We stand behind every job with pride, attention to detail, and a commitment to excellence that homeowners can count on. Whether it’s a small repair, major installation, or emergency service, you can feel confident knowing Harmony is on your side. Call now to schedule your FREE estimate today and let us help make your home safer, more comfortable, and running at its best!

"Mike was great! He was friendly and knowledgeable. He let me know all the options for replacing my water heater and did the work quickly and neatly. Will definitely be calling him again!"

"My water main went out on Christmas Eve leaving me without water, Wes offered to come out on Christmas day to make the repairs. I told him we could wait until the next day, he arrived on time, dug up my very rocky soil to get to the water main and made the repairs. The customer service was great and he explained everything to me every step of the way. The cost was also reasonable. I have asked that he return to make an additional repair later this week. He definitely has a repeat customer."

"They did a nice job and very fair on cost. I replaced a hot water heater so not the most complex job, but I recommend them."

"Kayvan was a wonderful service tech! He was on time and professionally checked out the water heater and the HVAC system. He was so polite and friendly. He explained the need for a new filter in the heating unit and showed me photos of the unit located in the attic. He also offered to do a friendly deed for free, which I greatly appreciated, He’s a great asset to Service Champions!"

At 1 Tom Plumber Anaheim/Brea, timing is everything! We are a top rated plumbing , leak detection and water damage repair and restoration company proudly serving the surrounding areas for over 20 years. Our 1st priority is getting you back on track and restoring your property in a timely manner. This includes having our entire team of professionals help you throughout the process. We are unique amongst restoration companies, as our staff includes 20 plus years of professional home and commercial insurance claim adjusters. We pride ourselves in high rate of insurance claim approval because of our knowledge and thx detailed documentation. We make extra effort to get your claim presented completely and approved. \n

"The repair crew is prsessional and also stayed calm in dealing with surprise conditions. Great services. Juan wrote up the quote, I thought he might be just sales,but he actually hand on did the work. He knows his staff!"