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

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

"My new boiler and indirect hot water heater are running strong. Fair and honest. Easy to deal with. Mathew and his team are top notch."

"I needed two boilers and a hot water heater replaced. Billy and his crew did a beautiful job, everything done perfectly, neatly and quickly. I was very impressed. His fees are reasonable, no ripoff. This is a definite five plus stars. Highly recommended ."

"Excellent Plumbing was fantastic - he installed a new faucet, vanity, and water filter for me. Super punctual, really professional, very communicative, and paid close attention to detail. Everything's working great. What really stood out was Joe's dedication. He came back to check on the work and found an unrelated issue with my kitchen sink (which was already there). He gave me some great tips on how to fix it. I highly recommend Joe and Excellent Plumbing & Heating for any plumbing work. He's super skilled and has awesome customer service."

"Mr Bell will explain everything in detail. I'm very satisfied with the Replacement Furnace done quickly and efficiently area clean. By qualified staff."

"Barbara Barnagat is an excellent plumber and I highly recommend her. Very knowledgeable, conscientious, pleasant, efficient and cleaned up everything in the basement very nicely when she was finished. I would absolutely use her services again. She’s a lovely person, too."

"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."

"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."

"RRS took my job over from another contractor that messed up the stucco on my home. They got the job done very quick . I definitely recommend them!!!"