Get matched with top water heater repair or service pros in San Leandro, CA

"I have what turned out to be a 30 year old water heater replaced by this great company and they did it the same day of the quote. The installer had the water heater I wanted on the truck and did an excellent job of putting in the new unit, cleaning up and even replacing copper flex tubing and installing a new overflow pipe out of copper as well, no additional cost. This company specializes in water heaters and couldn't do any additional work on supply lines and they clearly state that on their website. I didn't need that type of additional work."

"It went very well and all the issues were resolved quickly. Adan was very professional and confident service person. We highly recommended Payless water heater and plumbing."

"Jaleen from Albert Nahmans is top notch , diagnosed the issue with an old furnace , fixed it and made recommendations for repairs and or replacement . A huge thank you!!"

"Excellent customer service. I was impressed by their professionalism and attention to detail. They understood my needs and the urgency of my project -I placed a call to get an estimate, 5 hours later I had a brand new water heater installed."

"Excellent service! Pablo called immediately after I had submitted my HA inquiry, to see how he could assist with my project. He was able to come to my house same day; and even showed up to the appointment earlier than expected. He did the work efficiently and well, and was very courteous. Great service and for a reasonable price. Will definitely call Cost U Less Plumbing & Drain in the future when I need a professional plumber. Thanks Pablo!"

"We are incredibly grateful to Pedro Galvan and his team for stepping in during a moment of urgent need. When our hot water system suddenly failed, leaving us without hot water for daily essentials, Pedro responded with a level of professionalism, clarity, and compassion that is truly rare. From the very first call, Pedro was attentive, transparent about pricing, and committed to solving the problem quickly. He provided us with the most cost-effective and honest quote out of several we obtained—and, even more importantly, was able to come almost immediately when others could not. His workmanship was precise, efficient, and tidy. It was clear we were in the hands of someone who genuinely takes pride in his craft. In a world where so many service professionals overpromise and underdeliver, Pedro Galvan delivers exactly what he promises—and does so with warmth, integrity, and a deep respect for his clients. We recommend him without hesitation to anyone needing plumbing services."

"I called on Friday and Pierre came out on Saturday. He was very knowledgeable about replacing my wall heater that was very old. He also negotiated a discount on the full price which was great. He was very polite and scheduled the full service for Monday morning. Pierre replaced the furnace on Monday. I wasn't there, my brother was, but the heater works great and with a new thermostat on the wall. The company was great and so are their employees. I will definitely use them for my yearly maintenance of my new furnace and would recommend this company. Thank you so much for the fast response, professional work, and taking the old furnace away."

"I highly recommend the company (Costello's Plumbing) as well as the employee who helped us (Miguel). My wife spoke with Mr. Costello this morning, and booked an appointment for Miguel (one of his workers) to come over and look at the situation / prepare an estimate. He did so (arriving iwihin the appointment window), gave us a good quote, and indicated the two parts that needed replacement (the garbage disposal unit and the cold water dual shut-off valve. He indicated that we could purchase those parts through the company, or if I had the parts onhand, he could just install them (saving money). Fortunately, The Home Depot nearby was open, and I was able to get the two pieces fairly quickly. Miguel then: * installed the garbage disposal (and took care of getting rid of the old one), * connected the replacement shut-off valve, * replaced the faucet itself, and made sure that none of it leaked. A job well done!"

"Mr. Leo & Javier did a " Wonderful" Job on the Repair. Without them, I wouldn't know where to Began. I just Love the Thought and the Feeling of " Warm Water Again." I'm Very Appreciative to Leo & Javier. I will Allways Call Recommend them to my Friends& Neighbors."

"had them replace my water heater with a tankless. Price was fair . Even made sure everything was running great the next day"