Get matched with top water heater repair or service pros in Harrison, NY

"David fixed my water heater !!!!!!!"

"Talk about Top Quality service! From the professionalism of Daniel, to the great job done by Humberto and Ernest. I couldn't have had a better experience in a bad situation. They replaced our steam boiler, and our water tank and did a wonderful job. We have a warm house again thanks to them! Humberto, Ernest, I take my hat off to you!"

"When we realized our water heater was leaking, Aldo's was fast both to respond to the inquiry and to get us a replacement; within 36 hours, we were back to having hot water with a new tankless setup. Pricing was within the range we expected and the team was very communicative; I'd hire Aldo's plumbing again!"

"Alfons was very professional, knowledgeable, responsive and also just really a nice person. I had two water heaters installed today and he was right on time, the price was fair - the water is not hot yet but I am sure he will be back if there is a problem. (I was just anxious to get my review in case I forgot to do so later.) The heaters have a 10 year warranty so I appreciated his manufacturer of choice, AO Smith, and that he gave me the tags so I have the proof of the warranty. I will definitely call him again with any plumbing needs."

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."

"Kevin immediately responded to my request and made a point to understand the problem and ensure it was in his area of expertise. He was at my house an hour later, fixed my boiler quickly, and priced the job very reasonably. I will be hiring him to tackle another plumbing project, as well."

"Very professional from Start to finish. He evaluated the overall problem, made recommendations for repair, upon agreement, he got busy and was done in no time at all. Plus cleaned up before he left. Very Happy with his work and my pipes not longer leak !!!"

"My Tank-less water heater stopped working on one of the coldest days of the year. And I have had trouble in the past finding professionals to service my Tank-less water heater. These guys were quick to find the problem and fix the issue. I called at 6 PM after getting home from work because that is when I felt that the heat wasn't on and they arrived that night just an hour or two later. They were very friendly and knowledgeable about my system. I plan on using this company in the future."

"They were very helpful and were able to replace my water heater"

"They gave me a very good estimate to replace my hot water heater. We scheduled a time, and they showed up right on time, removed the old one, installed the new one without any leftover mess. The final cost was exactly as stated, with no hidden or additional fees. I was very happy with the quality of their work, and would recommend them to anyone."