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Find Water heater repair or service pros in Nesconset

Avatar for RDS Plumbing and Heating
RDS Plumbing and Heating
4.9(
103
)

Serving Nesconset, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Small jobs welcome

Offers commercial services

"Rich was a life saver. My hot water heater sprung a leak at a valve at 4pm on a sunday night. Had boiling hot water leaking all over. Called RDS up and they said they would be there within the hour. Came found the problem and replaced the valve and they were back on the road by 6pm. saved me from having a very miserable sunday night. Thanks Again."
Response time7 hrs
Response rate85%
Recommended by62%of homeowners
Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
4.7(
206
)

Serving Nesconset, 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 Island Pipes LLC
Island Pipes LLC
5.0(
38
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"My go-to for my own home or my real estate clients. Very trustworthy great pricing and gives honest advice about work that is needed or not necessary. Very neat and professional. Recently just replaced my hot water heater"
Slab Leak Repair
Testing
Slab Leak Repair
Slab Leak Repair
Slab Leak Repair

+24

1 neighbors recently requested a quote
Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.7(
146
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Called on a Sunday evening and there was a serviceman at my door by 8 AM Monday morning. Mike, the serviceman, was extremely knowledgeable, professional and courteous. Will recommend this company to anyone I know who needs air conditioning or servicing. Thanks again for the speedy service and knowledgeable serviceman who repaired the air conditioner quickly!"
4 Zone Navien Boiler
1st Floor AC System
Hi Efficient Heat and Hot Water
Snow melt sensor
Manifold

+14

Response time10 mins
Recommended by97%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.8(
56
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Tom was terrific....repaired boiler....cost reasonable.....explained everything so clearly so that even this 88year old understood it....experience with company from start to finish was a pleasure"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
8 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Varsity Home Service
Varsity Home Service
4.5(
75
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Conner and Craig were great. They were at my house within an hour after I called. They did everything they could to save me money and fixed my boiler expedidoustly. If you have an sort of boiler or home heating issue, I would recommend Varsity and especially Conner and Craig."
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
Avatar for Abstract Plumbing, Heating and A/C
Abstract Plumbing, Heating and A/C
4.8(
35
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mike and Bobby, the plumbers who came to repair my burst pipe, were great. Courteous, professional, knowledgeable, and very informative. If I need plumbing service in the future, I will definitely ask for them. i would highly recommend Abstract Plumbing. I feel they are honest and reliable."
Response time3 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Showing 1-10 of 17
FAQs for water heater repair or service projects in Nesconset, 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 Nesconset, 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.