Get matched with top tankless water heater installers in Millstone-township, NJ

"From Angi to DONE in 24 hours! Fantastic experience getting my hot water heater replaced. Genaro and Jevin were friendly, respectful, and incredibly efficient. They handled everything quickly and made the whole process stress‑free. It’s rare to find a company that combines great service with real professionalism—these guys nailed it. I’d absolutely use them again."

"Paul responded quickly to my call on a Friday night and showed up promptly Sat morning. Upon inspection, it was determined that my 4 year old water heater was defective. Paul contacted the manufacturer and we received a new water heater under the warranty. We only had to pay for labor which kind of stunk but wasn't Paul's fault and better then paying for a whole new water heater."

"Garden State Water Heaters provided excellent service for maintaining my tankless water heater. Carmine and Michael were very professional and communicative regarding my project. I highly recommend them for all of your plumbing requirements."

"Quick, professional service. Replaced our main water valve efficiently. Highly recommend for fast and reliable work."

"Ryan took the time , when no one else even contacted me , he came to my house at 9:30 , poor man worked all day , and still made time , he addressed my problems, and the next day his crew was at the house installing the new system. They were clean efficient, polite informative , removed all old debris, clean up , very professional. I would highly recommend using him anytime. My tankless water heater works great . Plenty of hot water , and energy efficient, highly recommended!"

"Called Home Depot at 6:03pm on Saturday 2/26/22. At 6:30pm Arctic Air Conditioning contacted me, had me take photos of my broken hot water heater. 15 minutes later, Katie from Arctic called me back with a more than fair price and worked her magic to get me an install for Sunday 2/27/22 at 2pm. Alex from Arctic arrived Sunday around 2pm and started the project. Elijah from Arctic arrived 45 minutes later and by 6pm ( 24 hours after my initial call) we had a new hot water heater up and running. Great experience, Alex and Elijah were professional, knowledgeable and courteous."

"When we were short on hot water and our furnace was on the way out, I contacted the The SaveGreen Project. They provided a list of contractors, and after numerous calls finally got through to a contractor that understood the program. Greg thoroughly explained the process, and even walked me the process, guiding us through from initial application process to final walkthrough. When Greg came out to assess our situation, he was very professional and extremely honest. He offers the best prices and uses high quality brands. His experience speaks for itself, he was the only contractor who told us we can install a tankless water heater. Additionally, he was able to help us with our failing furnace and provided one of the top systems for an extremely reasonable price. His staff is professional and clean. They put cover grip cloths to protect the floors, and were very careful when handling the equipment. Before installing the furnace and air purifier he performed a full duct cleaning. His staff was nothing short of excellent; they team showed up on time, worked efficiently, and the results speak for themselves. The level of communication speaks for itself, any questions or concerns we had Greg took the time to address and ensure we were completely satisfied. For anyone in need of plumbing, electrical work, or for any HVAC service, I highly recommend Greg and his team."

"They had to flush my tankless hot water heater. They did a thorough job and were very clean."

I am a lifelong plumber, working as a plumber for over 15 years. Finally able to go out on my own and start my own business after many years of hard work. Full licensed and insured. Full service plumbing company. Our prices are very reasonable and affordable. Honesty, transparency, trustworthiness are our top characteristics! We offer same day, next day, and emergency or off hour service.

"They guys kept me updated via text and arrived right on time. They originally came to help with the gas pipe for my dryer, but asked if I had anything else plumbing related that I had concerns about. I showed them my issue with the expansion tank for my water heater and saw that it was installed incorrectly. I asked them if they could address that issue as well and they said no problem. They were very nice and easy to work with and explained everything they were doing so that I understood what was happening. When they completed the work everything looked great! Would recommend to everyone."