
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

*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
"These guys are great. Developed a major water leak on Saturday of the Easter weekend. They came to the house within an hour of the call. They needed a part that was not easy to find and they went searching over westchester on a Saturday afternoon until they found it. I thought we would not have running water until Monday but they got it done. Worked until late and the water was running by dinner. They are highly professional and nice people who got the job done. They left everything neat and tidy. I would highly (highly) recommend them. This is from a guy who never posts comments on web sets."




Serving Ossining, NY and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Did a good job; very pleasant, completed the job fast and efficiently"





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
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
"Guy is great! He explains everything in detail and is very responsive. Heâ s done an excellent job with installation of our water heater!"





+22
Serving Ossining, NY and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Very quick response and great communication throughout process. **Unclogged the drain and no upselling**. Very straightforward, honest and fair! Thank you, Lou and your guys!!"
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 2021
Free estimates
Credit card accepted
"Frank came sooner than I expected...within 90 minutes of my phone call with a new water heater and installed it without issue. He and his crew were polite, professional and I would highly recommend them. Price was within acceptable range."
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 in New York, NY? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.

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.

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.