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Find Tankless water heater installers in Nesconset

Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.6(
68
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
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+13

Response time3 days
12 neighbors recently requested a quote
Recommended by94%of homeowners
A Touch of Class Plumbing & Heating, Inc.
5.0(
10
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Jim provided excellent service from the time I contacted him to the completion. He is a true professional. Knowledgeable, punctual, and communicated with me as the project progressed. I will use him again, as I feel confident in his workmanship. Very pleased with his work and I highly recommended him."
1 neighbors recently requested a quote
Recommended by10%of homeowners
Avatar for Four Points Mechanical
Four Points Mechanical
4.5(
17
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Excellent! Jimmy was on-time - his work was perfect - installed new kitchen faucet and totally replaced bathroom tub/shower fixture - had to cut through sheet rock, he replaced and repaired -completely cleaned up everything. Will definitely use Four Points again and recommend them highly."
Response time8 hrs
Recommended by100%of homeowners
Avatar for Elite Heating and Cooling
Elite Heating and Cooling
5.0(
3
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Really happy with the GREE mini-split heat pump system installed by Elite Heating and Cooling. They had the best prices for the same units others quoted me higher for, so big thumbs up for value. The team was super professional with the documentation and communication. Plus, they got it all done right on schedule, which was a huge relief. Definitely recommend them if you are looking to get HVAC work done without any fuss or over-spending."
Living Room Wall Unit
Master Bedroom Wall Unit
Response time1 day
Recommended by100%of homeowners
Avatar for BERARDI ELECTRICAL CONTRACTING, INC.
BERARDI ELECTRICAL CONTRACTING, INC.
3.7(
71
)

Serving Nesconset, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Amazing service received by Berardi. Contacted them in the evening and they responded in a few minutes and came over same evening to look at my broken gas heating system. Very knowledgeable and was quick in getting the parts needed and unit up and running again. Very impressed with them coming out evening and the following Sunday where many companies are closed. Highly recommend this company that goes above and beyond."
Lido beach NY
Lido beach NY
Lido beach NY
Response time6 hrs
Response rate91%
6 neighbors recently requested a quote
Tri Seasonal Plumbing, Inc.
4.1(
39
)

Serving Nesconset, 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

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