Get matched with top tankless water heater installers in Oceanside, NY

"I had them install in a new hot water heater. No issues and work was done quickly. Highly recommend."

"Matt gave a fair estimate. Very nice crew neat ,cleaned up when finished. excellent on explaining what was being done and how to operate hot water heater I used them to install a boiler in another home . Recommend this company"

"They moved the water pipe and put a new frost free water outlet "

"Dennis responded quickly to the Angi inquiry, came right over and got right to work. He came with someone else who did all the work- was able to secure the shower body, which other plumbers had indicated was impossible without going through the wall. And they fixed something else in the basement, and said they would not charge for parts. The first problem came with the payment. $500 but no invoice and my bad for not discussing payment upfront. Ugh. Then, we discovered that the temperature range was off- cold was not cold. So we asked him to come back. He came back later the same week and it improved but was not resolved. Plus a new problem- now the hot/cold was reversed. That was SIX WEEKS ago and he is not been back. Despite my checking in. He is not quick to respond any longer.. really disappointing. So I am going with another plumber who is responsive, transparent about pricing, and very good at their job."

"I had an issue with my stream boiler last Saturday. Did a google search and called multiple companies except Lighthouse (also part of Premier HVAC) picked up the phone right away and the tech Slava (unsure if I spelled his name correctly) showed up an hour after my call. He was very knowledgeable. He first did a thorough inspection on my streamer boiler (I thought mine was called furnace but he corrected me and luckily Lighthouse also repair stream boiler), then giving options (replace the water feeder and side glass or the whole stream boiler since mine was already past 30years and it may not last long). Due to budget issue, after discussed with my family, we chose for now just changed the parts. Slava has no problem with that and I got lucky that he was about to arrange time to have the work done the same day. Slava is also very patient and professional. As he learned that I am new to streamer boiler, while he was doing his work, at the same time, he was giving “a lecture “ in terms of names, functions of each parts and the concept of how the stream boiler works and how to maintain it properly. I gotta be honest that I don’t recall all the he mentioned but at least now I have a concept. In terms of the price, I can’t say that it’s cheap but you pay for the quality of service that you get. Slava literally taking his time and spent about 4 hours to repair. Highly recommend."

"Based on reviews I read on Angies List, I called up Barbara to see if she could help with a burst water pipe outside my house; I had turned it on last weekend, and realized I hadn't winterized properly. She came a couple of hours later, and then went to work right away to fix it. Looks great, and everything is working perfectly. Could not have imagined anything better... came right away, fixed it right away, and all done at a fair price. Thank you!"

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."

"FM plumbing is the best and most reliable, Mr. Felix install a brand new boiler and a brand new water heater at a comfortable price, I was having some difficulties with my gas meter and Mr. Felix guide me thru the process and solve the issue I highly recommend him if anyone needs plumbing work."

"Ackeno of HSM installed a Navien NCB 240/130H and some filters, valves, etc as part of the install Every thing was great with the install and has been working great since. Communication was good and he did everything he agreed to, for the price agreed, and in the timing agreed. I have already hired him for other jobs and referred him to friends. Ackeno is my go to for all plumbing jobs"

"The owner and installers were professional, neat, respectful of our property and easy to work with."