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

"Paul and Raj were very professional and knowledgeable. They did a great job installing a new water tank. I will definitely use them again for any plumbing issues."

"Barbara was phenomenal. A true professional dedicated to her craft and excellent customer service. We had a custom toilet that stopped working, and a leaky faucet in the same bathroom. She reached out right away after requesting a quote through Angi, and she came the same day. At first she told us that the toilet required a part she’d have to order, and after fiddling with the faucet, recommended the 15 year-old fixture be replaced. I offered to purchase it from Home Depot or Lowe’s she agreed to come back to replace the old one and install it in 3 days. After she left, she called me back and asked if she can return because she figured out how she could try to fix the toilet with existing parts she had in her truck. She did it. The toilet is functioning better than it did before the problems began! She then returned 3 days later as promised to replace the bathroom faucet, a complicated project because of the cabinet structure that she stuck with and skillfully completed. On a personal note. We bonded once I asked about the name of the company, which her father, who founded the company, named after his Navy ship. My dad also served in the Navy. Barbara kept me regularly posted about when she’d arrive and the progress of the work. She was true to her word. I’d gladly paid her for her excellent work."

"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"

"Billy and his are absolutely professional and great to work with. We reported issues with our hot water heater. Billy came over on Easter Sunday morning to investigate. The following day, him and his team came and changed the heating elements. He treated us as top priority customers. I recommend him and his team for your piping needs!"

"Jim was amazing... he got back to me right away ... He came and installed a new hot water heater the next day. Came in cheaper than a lot of local people and did a great job"

Big Plumbing and Heating, Inc., is your local contractor with over 20 years experience in taking care of all your needs. We do installs and service work for Suffolk and Nassau Counties. Call Today!

"Varsity Installed a new HVAC system for me over 10 years ago. They have maintained it like new. Last week in the heat surge I was having an AC issue. They did not stop till my requests for improved cooling were satisfied. After multiple visits the REFUSED TO CHARGE ME !!!! What a really great company !"

"Roberto work was very good and professional . He installed our boiler and water heater . We are very happy with his work. We will highly recommend him."

"Excellent customer service. My Hot water heater busted on Christmas night and i called advanced professional 26th early morning, tech at my home in no time to provide estimate and work was done within next 4-6 hours. Technician name Abe who came to my house for service is one of the best. Very polite, professional and make sure work is done neat and clean. Only one thing i am not happy is i think it was little pricey but since it was urgent service i can't complain."

"I was looking for permanent HVAC company for my home in Long Island, I usually do a yearly maintenance for my units and I wasn’t happy with my previous contractors"