4.6 
63 *The Angi rating for Water Heater Service companies in Ossining, 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 Ossining, 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 April 20, 2026
Serving Ossining, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Emergency services offered
Warranties offered
"David fixed my water heater !!!!!!!"
+10
Serving Ossining, NY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"When we realized our water heater was leaking, Aldo's was fast both to respond to the inquiry and to get us a replacement; within 36 hours, we were back to having hot water with a new tankless setup. Pricing was within the range we expected and the team was very communicative; I'd hire Aldo's plumbing again!"
+41
Serving Ossining, NY and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"The owner, Edwin, is a rare professional. I had asked him to replace my water heater and when he arrived he observed that there was no issue with the water heater but instead it was a valve leaking that extinguished the pilot light in the water heater. He fixed the valve and re lit the pilot light and did not charge me. He also offered his services at the best price. So it was the best price and the best service. On top of it all, Edwin is very professional and I really appreciated his honesty. I plan to use him for any future plumbing issues."
Serving Ossining, NY and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
With over 20 years of plumbing and heating experience, Wilson Plumbing and Heating is your trusted choice for all your water heater and plumbing needs. Contact us today for expert installation and repairs.
Serving Ossining, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Emergency services offered
Warranties offered
"I decided to go with Cassidy because out of the 4-5 different companies I contacted, they were the first to respond in a timely manner and their dispatch fee was affordable ($79 vs >$100). The actual service they provided went well. They were on time, finished the whole project within a couple hours and were professional. However, I did remove a star from my rating because they do overprice everything. I was able to cut down my total cost by >$300 by just buying my own supplies (ex: water faucet, basket strainer, faucet aerator, etc.). They were going to charge me $125 for something I was able to get for $4 and fix on my own, which I thought was ridiculous. Overall, I would recommend because they made the whole process go smoothly but I would just be aware of their pricing and make sure they don't trip you off."
+3
Serving Ossining, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Finally! After an overall fiasco with an installation of a water heater, someone who has experience, expertise and business ethics came to fix the issue. Dave identified the problem, installed the temperature regulator on the water heater. Extremely neat, cleaned up, breaded and zip tied dangling wires. Gave a full detailed invoice after his work. Will definitely use him in the future!"
Serving Ossining, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Credit card accepted
Offers commercial services
"Bob and Tom are great contractors. They not only did an awesome job replacing my water heater, they also identified issues in my chimney while they were connecting the vent pipe for the water heater. I will hire them again for separate HVAC projects."
Serving Ossining, NY and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Good experience with water heater replacement and install."
+22
Serving Ossining, NY and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"They gave me a very good estimate to replace my hot water heater. We scheduled a time, and they showed up right on time, removed the old one, installed the new one without any leftover mess. The final cost was exactly as stated, with no hidden or additional fees. I was very happy with the quality of their work, and would recommend them to anyone."
Serving Ossining, NY and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Nick did a great job, he was quick and efficient with the water heater install. Best of all, his prices were fair!"
From average costs to expert advice, get all the answers you need to get your job done.
Tankless water heater costs in New York, NY, depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
The cost to flush a water heater in New York, NY, varies based on the type, size, and more. Keep reading to learn how much you could pay.
Looking to replace or upgrade your water heater in New York, NY? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
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.
