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Top-Rated Water heater installers and replacers in Old Westbury - Updated Nov 2026

Avatar for Dacstar
Dacstar
5.0(
176
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Steve Dardac from Dacstar Inc was fantastic. He took out the 30 year old water heater as it was dying. He then bought and installed a 40 gallon Rheem gas water heater. He checked that the new water heater was working so much better than the old one. He then hauled away our old gas water heater. Mr. Dardac is an excellent plumber and we would use his services whenever we need to."
Water heater replacement
Water heater replacement
Hybrid waterheater
Water heater replacement
2022

+3

Response time4 hrs
Response rate100%
Recommended by82%of homeowners
Avatar for Rapid Plumbing Service, Inc.
Rapid Plumbing Service, Inc.
4.5(
464
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Chris was incredibly responsive. He actually came to the house on a Saturday to see the hot water heater. I thought it was leaking and had to be replaced, but he pointed out it was the expansion tank partially relieving and he did a maintenance on the heater rather than take an opportunity to install a new tank-about a $6000 job. Talk about integrity!!!!"
american standard tub
007 ciculators
kitchen faucet pull out spray
amican standard
american standard

+137

Response time5 hrs
Recommended by76%of homeowners
Avatar for Reliable Plumbing & Heating
Reliable Plumbing & Heating
4.9(
14
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Jerry has the plumbing expertise anyone would love to hire . He shows up as expected, in a very timely manner, He works very professionally,, explains the details of his job in a manner that that one can easily understand, very clean & tidy that I did not do any cleaning at all after he completed the job. He is highly skilled in what he was doing which was installing/ replacing my leaking water heater. Above all, he is very kind & respectful with great communication & interpersonal skills."
6 neighbors recently requested a quote
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"James Stone was really good. We had a little confusion about the rebate for the original furnace they were going to install but we came to an agreement and I received half of the rebate due to me not being qualified for the full rebate. I was more than satisfied and they were very accommodating. Everything is working great. He went out of his way to make me satisfied. Thank you for giving me this company's information."
Additional Photos
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+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Patience HVAC, LLC
Patience HVAC, LLC
4.9(
30
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I am very happy that I hired Patience HVAC to replace my hot water heater. I have an oil burner and oil hot water heater. The 18 year old heater was making crackling noises and I was advised by the oil company to replace it. I wanted to convert to a gas hot water heater and tried going through Lowes. However, they only do swap outs if the existing heater is already set up for gas. So I contacted several companies for a quote. Out of all of them, Anthony was the most professional, down to earth and reasonably priced. First, he suggested to explore correcting the issue on the old heater and save me money which was impressive. I decided to proceed with a new gas heater. The quote he gave me was $800 less than the next lowest quote. Anthony sent his workers Caesar and Matt the next day which I greatly appreciated. They were both very polite and wore covers on their shoes so to avoid dirtying my house more than necessary. Anthony came later in the day to ensure everything was done correctly. He then offered to call him with any questions even if they were not pertinent to the work they performed. I am extremely impressed with patience HVAC honesty, professionalism and reasonable prices. I will be sure to recommend them to friends and family. When I am ready to install a ductless air conditioner, I will definitely contact Patience HVAC."
Peerless
Peerless Boiler with Hot Water
Annual Service
Response time4 hrs
Recommended by100%of homeowners
Avatar for Premier HVAC Services
Premier HVAC Services
4.3(
229
)
Water Heater - Install or Replace

Serving Old Westbury, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Albert and his coworker did a great job. They worked very hard as the dryer setup was not easy to access and they were very professional or courteous. In the process of cleaning the air duct they discovered the original vent tubing was damaged and attached improperly. They replaced it for the price of the new tubing and did a thorough, high quality job."
Additional Photos
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+38

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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