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Find Water heater repair or service pros in Commack

Rizzo Heating & Cooling, Inc.
4.9(
82
)

Serving Commack, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"As soon as I went on Angieâ s list they contacted me. He asked for pictures of our hot water heater and all the documentation on it. By the end of the day he sent me a quote for two different models. The night before he came to install the new heater he asked to see it to be sure he would have everything he needed. Mr. Rizzo is an excellent plumber and a pleasure to work with. He covered all the floors I would definitely recommend him. He was a rare find!"
Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rapid Plumbing Service, Inc.
Rapid Plumbing Service, Inc.
4.8(
383
)

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Rapid Plumbing installed a hot water heater recently. Chris, the owner, was prompt, courteous, knowledgeable and very efficient. He is detail oriented and explained everything in an understandable manner. Within an hour, the heater was installed at a fair price. Everything was cleaned up afterwards and Chris checked later that day to see how the heater was operating. We've used Chris before and will continue to use him for all our plumbing needs. He was referred to my good friend who needs a hot water heater. Rest assured, Chris is a true professional who you can trust."
american standard tub
007 ciculators
kitchen faucet pull out spray
amican standard
american standard

+137

Response time5 hrs
2 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
4.7(
206
)

Serving Commack, NY and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Herber called me. He help repair the toilet over the phone. It was because I did not used the bathtub in a while. the drain dry up. All I had to do is run water in the tub and flush the toilet. He so honest and compassionate. He asked me a few questions of what is happening. After i had told him. He gave me a few instruction of what to do. I think he is 1 out of a million of honest people in this world. He did all of this over a phone."
Response time12 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
53
)

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: Quick response

"Chris replaced gas water heater, re-plumbed washing machine discharge, replaced all sink water supply valves and hoses in home and apartment. He was completely professional, on time, very good communication and did an excellent job for a fair price. I would definitely use him exclusively and I have already recommended him to others"
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by90%of homeowners
Avatar for Excellent Plumbing & Heating
Excellent Plumbing & Heating
5.0(
16
)

Serving Commack, NY and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Our shower suddenly stopped draining. We contacted ANGI and were given this company’s information. They called and said they could come right out. The repair tech was there soon and fixed the issue quickly and completely. He even cleaned the area when he finished. We were very happy with this company and will probably call them again for future repairs."
Oil to Gas Conversion
Response time3 hrs
Response rate99%
Recommended by68%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.7(
60
)

Serving Commack, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"I was very happy with my service call today! The repairman, Scott, was knowledgeable and pleasant and wore a mask and gloves throughout., so I felt safe, despite the pandemic. He serviced both of my central air systems and diagnosed the problem with the malfunctioning one and fixed it. By the time he left my house was already a much more pleasant place to be!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
8 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Varsity Home Service Company, Inc.
Varsity Home Service Company, Inc.
4.8(
197
)

Serving Commack, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Excellent service, overall a very simple process to get my furnace repaired and properly serviced and also sign onto a service contract deal! Would highly recommend!"
Shower Fixtures
Installation
Truck
Best of L.I. Winner 2024
Angi 2022 Super Service Award Winner

+86

Response time11 hrs
115 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Varsity Home Service
Varsity Home Service
4.5(
75
)

Serving Commack, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Varsity is an exceptional company. I highly recommend them to anyone seeking water filtration or general plumbing services. What truly sets Varsity apart is their honesty, kindness, and hard work. Their dedication to their craft is evident in the meticulousness of their work. Thank you for another job well done!"
Water Filtration Systems
Heating and Air Conditioning
Toilet, Faucet and Vanity
Water Heaters and Boilers
Water Filtration Systems

+73

Response time5 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for water heater repair or service projects in Commack, NY

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Commack, NY homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.