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Top-Rated Tankless water heater repair pros in East Quogue - Updated Nov 2026

Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.5(
157
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I sent a message to the company in the late evening regarding my broken central AC and Jason was here Tuesday morning to look at it. He tried to repair it but was not able to due to the age of the unit and the damage. We needed a new unit and he was here to put it in first thing Wednesday morning. Took him two hours and our AC was working. He was nice and professional. We felt the price was reasonable. Would use him again and recommend his business."
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 Mayjac Plumbing, Inc.
Mayjac Plumbing, Inc.
4.6(
15
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2015

Small jobs welcome

Offers commercial services

"Very professional, knowledgeable and easy to work with. Flexible in terms of scheduling and knows the hardware/fixtures really well. Would definitely hire again."
Before Installations
After installations
Whole House PVC Piping 7
Whole House PVC Piping 6
Whole House PVC Piping 5

+16

Response time10 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Benitez Remodeling
Benitez Remodeling
4.7(
13
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

With over 20 years of experience in the construction industry, Benitez Remodeling proudly provides professional plumbing, home remodeling, restoration, and property recovery services for residential and commercial properties. From kitchen and bathroom renovations to plumbing repairs, interior and exterior improvements, and property restoration, we have the experience and expertise to get the job done right. \n \nWe take pride in quality craftsmanship, dependable service, and treating every property as if it were our own. Contact Benitez Remodeling today for all your plumbing, remodeling, and restoration needs. We look forward to working with you!

Profile Picture
Recommended by75%of homeowners
Avatar for Handy Hubby
Handy Hubby
3.3(
43
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I called and happened to get Steve right away and since he was in the area he came right over. He examined the blind to determine if it could be fixed without a replacement piece and since it could he did the repairt quickly and efficiently. He was reasonable and very pleasant."
Stand Alone  Structure
Painted wood porch
Large deck and covered area
Large deck and covered area
Before - Pad removed

+5

Recommended by78%of homeowners
HomeServe of Long Island
2.5(
1
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

HomeServe Energy Services (HES) provides reliable heating and cooling experts that service over 1,000 communities in 26 counties across New York, Massachusetts and Rhode Island, from five “depot” sites supporting metro New York, southern New Jersey, Rhode Island and eastern Massachusetts. With almost 200 technicians (including certified refrigerant handling technicians and NATE-certified technicians), HomeServe provides emergency heating, cooling and water heater repairs as well as tune-ups and new equipment installations. \n

Tri Seasonal Plumbing, Inc.
New to Angi
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
4.6(
214
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

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
Recommended by89%of homeowners
Avatar for South Shore Plumbing and Heating, Inc.
South Shore Plumbing and Heating, Inc.
4.8(
114
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"South Shore Plumbing & Heating were true professionals. They came, wrote up the estimate and installed the tankless hot water system. They went over the device with us and answered all our questions. I will recommend them to family and friends."
west hampton alpine
sunrise
Laars Combi
Peerless oil boiler
Peerless oil boiler 2

+7

Response time9 hrs
Recommended by99%of homeowners
Avatar for APV Mechanical Inc
APV Mechanical Inc
4.8(
89
)
Tankless Water Heater - Repair

Serving East Quogue, NY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"Anthony was wonderful. Very nice to deal with and talk too loved him. Highly recommend him! And his team of guys were great also. He came back to do our gas fireplace for us also. His pricing is great! And great job done. It was supposed to be two days to do the central air he asked to stay later and was done in one full day. Like I said Anthony's the BEST!!!
"
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+2

Recommended by91%of homeowners
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