5 
46 *The Angi rating for Water Heater Service companies in Dewitt, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Dewitt, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on February 04, 2026
Serving Dewitt, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Fast response! Quickly came & Fixed the hot water tank ! Great communication! Friendly and quick ! Appreciate him so much !"
Serving Dewitt, NY and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"We had JSW replace our hot water heater and a toilet. They were excellent. Clean. Efficient. Great workmanship."
Serving Dewitt, NY and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Perfect ! Neil was great. So good I sent him to my daughter's house to give us an estimate for AC and a hot water heater !"
+5
Serving Dewitt, NY and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1988
Free estimates
Emergency services offered
"Installed on time but with a gas leak. Gas supplier disconnected the unit. I could not get company service for 3 days. Tankless water heater is operating well after gas line repairs. Product is great but installation was shoddy."
+62
Serving Dewitt, NY and surrounding areas
Approved
In business since 2004
Warranties offered
Credit card accepted
"GREAT service!!! Jesse & Steve were friendly, fast and efficient. They checked all my toilets to make sure the were working properly too. No matter what our plumbing issues are, we've NEVER been disappointed. Highly recommend!"
Serving Dewitt, NY and surrounding areas
Approved
In business since 2001
Free estimates
Small jobs welcome
TJMG Properties is a local company that has been in the maintenance and construction business for over 20 years. We are fully insured and have a team of qualified technicians capable of assisting with the smallest of repairs right up to a large-scale renovation project.
+4
Serving Dewitt, NY and surrounding areas
In business since 1990
Free estimates
Emergency services offered
"My hot water heater was spewinig water and I called Cooney that night and they walked me through shutting off the water and draining the tank. They were there the next day with a new water heater and installed it. I was thrilled with the service, promptness and professionalism of all involved. Will definitely be using them again.
"
Serving Dewitt, NY and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
"Dave was awesome. Water heater is perfect and also fixed a leaky gas line he noticed. Highly recommend"
+23
Serving Dewitt, NY and surrounding areas
In business since 1968
Emergency services offered
Warranties offered
"We discovered our hot water heater leaking at 6:30am. By 11:00am we had an evaluation of the situation and an estimate to fix it. By 8:00pm we had a new hot water heater installed in a new location and old heater removed. The work done was very professional. Mr Lisi, the owner of Airco-witz is very knowledgeable and detail oriented. His estimate was accurate and well thought out. We couldn't be happier with the job he did for us. We highly recommend him."
Serving Dewitt, NY and surrounding areas
In business since 2004
Free estimates
Credit card accepted
"WJP put my mind at ease. Using their understanding,compassion for situation and professional knowledge let me know I chose the right company to deal with. I was educated on the problem,solution and care of my new water heater, so I can move forward in confidence. I strongly would suggest WJP to family and friends for their services."
From average costs to expert advice, get all the answers you need to get your job done.
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Wondering how much a water heater expansion tank costs? Use this cost guide to get an accurate estimate and learn how to choose the right one for your home.
Done with cold showers and dish washing? Hire a water heater installation pro near you to get back to comfort and safety quickly.
Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
