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Find Water heater repair or service pros in East Islip

Avatar for Varsity Home Service Company, Inc.
Varsity Home Service Company, Inc.
4.4(
242
)

Serving East Islip, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"For my central A/C install. Varsity is the gold standard for professional service. Varsity works as a team who patiently brought me through the process from start to finish. I'm extremely satisfied with with the results, I will always have Varsity for my home services. Varsity earlier this year installed a walk in shower for me. The results were fantastic. In the future I will have Varsity install a hot water heater."
Shower Fixtures
Installation
Truck
Best of L.I. Winner 2024
Angi 2022 Super Service Award Winner

+86

Response time11 hrs
103 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
53
)

Serving East Islip, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"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 RDS Plumbing and Heating
RDS Plumbing and Heating
4.6(
123
)

Serving East Islip, 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 by58%of homeowners
Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)

Serving East Islip, 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
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Heating & Cooling Pros, LLC
Heating & Cooling Pros, LLC
4.7(
115
)

Serving East Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I sent Moe a video of a controller that was making clicking sounds he came with in the time he specified came checked boiler out found a bad sensor on hot water circulation discharge pipe and leaking pressure relief valve. Had to go to supply house to get parts and repaired boiler which did not want to turn on. We thank Moe and would use his company again for there service."
Response time4 hrs
7 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.5(
157
)

Serving East Islip, 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 Varsity Home Service
Varsity Home Service
4.2(
90
)

Serving East Islip, 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
Avatar for Integrated Plumbing & Heating
Integrated Plumbing & Heating
4.7(
67
)

Serving East Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Credit card accepted

"Roberto work was very good and professional . He installed our boiler and water heater . We are very happy with his work. We will highly recommend him."
Response time10 hrs
4 neighbors recently requested a quote
Recommended by85%of homeowners
Country Wide Heating & Air Conditioning Corp.
3.9(
10
)

Serving East Islip, NY and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The owner showed up on the planned afternoon appointment day and called 20 minutes before arrival. He quickly assessed the problem with my air conditioner. Despite spending over two hours working in my attic, the price he charged was very reasonable and lower than what I anticipated. If I have any future air conditioner problems I will definitely call this owner/company."
Recommended by100%of homeowners
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FAQs for water heater repair or service projects in East Islip, 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 East Islip, 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.