Get matched with top tankless water heater repair pros in Thornwood, NY

"Discovered our 6 yo gas water heater developed a leak. Decided to call on these guys as they provide the annual maintenance for our A/C and furnace. Called early AM and they were able to have a service technician on-site within 3 hours. After inspecting the tank and finding the source, the technician proposed the replacement options. Although most seem costly, the technician did a great job of explaining the work involved and how much time it would take. After doing some research, I went with these guys....and everything went to plan. Was able to schedule an appointment that worked for our schedule. The same technician came back out with another colleague. The entire job took about 5 hours. They answered all my questions. And they worked very neat. Yeah, they weren't the 'cheapest.' But, they corrected some previous issues, worked efficiently and completed the job correctly and in relatively quick time. They new exactly what to do and how to do it. Very good experience. Thanks, SILA team!"

"Very well. Aldo was prompt and very professional. I am very happy with my water heater and shower.Thank you so much"

"Anji recommended four plumbers. Cassidy was the first to respond on Friday afternoon. One other plumber responded but I could not understand his heavy accent, and he asked me if I wanted him to replace the whole burner assembly. That made no sense to me and I questioned him about it. Suddenly he became "too busy" and hung up the phone. Another plumber didn't respond until Monday morning. Too late. The fourth plumber never responded at all. Cassidy asked if it was an emergency or could wait until Monday. I said Monday. and asked what time? I did not get an answer on Friday. Around 8:30P I called and got an answering service which told me that I wouldn't get a response until Monday because their office closed at 8:00P. I had asked about what time on Monday before 6:00P George arrived Monday morning. He was friendly. He knew what he was doing. He replaced the thermocouple. All work was done neatly and professionally. We have hot water again. I'd use Cassidy again."

"Dave worked with us on annual maintenance and some repairs on our oil boiler. Recently moved in and the prior owner did not maintain the system. They did a thorough inspection and clean and it's running great now. Ended up with a few part repairs needed which were thoroughly explained and fixed quickly. Will be coming back to again, and found Dave to be trustworthy and thoughtful."

"Nick did a great job, he was quick and efficient with the water heater install. Best of all, his prices were fair!"

"Wilson was able to replace my hot water heater in a very timely manner. The work was performed professionally by someone who clearly knew what he was doing. I would not hesitate to use Wilson again for other plumbing needs."

"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 !!!"

"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."

"I put in the request in the evening and didn’t expect such a quick response. Klaudio was able to come out and inspect the issue and get it completed right away. He was knowledgeable about what needed to be done. Also offered advice about future repairs."

Nilaj General Construction proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!