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 a hot water heater and toilet replaced. Joe and crew were very professional, timely, efficient, and clean. Very pleased with the work that was done!"
Serving Dewitt, NY and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Amazing! Duane is the best HVAC man I have ever come across. I would not hesitate for a second to recommend him. He is extremely knowledgeable and takes his time to do things the right way the first time. I will be having him come back in the spring to service my AC for the summer."
+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
Approved
Mechanical and electrical background with trade school degree. Offering repairs and handyman services.
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
"Royal Plumbing installed a hot water heater and updated the venting. They were professional, neat and timely. Pricing was comparable to other companies. I would consider Royal Plumbing in the future, should the need arise."
+23
Serving Dewitt, NY and surrounding areas
In business since 1968
Emergency services offered
Warranties offered
"Al from Airco Witz came to my home on a holiday weekend to install my new hot water heater and did not charge me for overtime hours. He was polite and knowledgeable about the situation. Prices were fair and below what some others had quoted. Work was done quickly and even though it required unforeseen additional work was done reasonably fast and well. The new tank works great and my family and I couldn't be happier with our decision to go with Airco-Witz. I recommend."
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.
