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Find Tankless water heater installers in Cold Spring Harbor

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

Serving Cold Spring Harbor, 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(
9
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

With over 23 years of a local Nassau County business, my company A Touch of Class Plumbing and Heating, Inc, is your experienced best choice for all of your residential and commercial plumbing and boiler needs! I welcome all sizes of requests and enjoy installations, replacements and service work. I am an owner operated company so you can feel security and have the quality of a licensed plumber being on every job. My attention to detail and focus on customer service will set your experience with my company and your finished work apart from what any other businesses offer! I welcome maintenance, upgrade, replacement and emergency service calls 24 hours a day. Please call me, James, for a free quote today!

Recommended by11%of homeowners
Bonhomme Plumbing and Home Renovations
4.9(
6
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Bonhomme Plumbing and Home Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. 25 years of accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time7 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BERARDI ELECTRICAL CONTRACTING, INC.
BERARDI ELECTRICAL CONTRACTING, INC.
3.7(
71
)

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Leo and Bernardi Electrical were phenomenal, from contact to cleanup. Work was impeccable, showed up on time, came prepared, guided me in choice of units to purchase, made sure all were properly wired, Great communicator, easy to work with, follow up was great, made sure I was happy with work and that a everything worked to my satisfaction and that my expectations were met. In truth my expectations were exceeded. Having Leo around was like having a brother in the business. The guy and work was the best."
Lido beach NY
Lido beach NY
Lido beach NY
Response time6 hrs
Response rate91%
6 neighbors recently requested a quote
1-800-Plumber +Air of Central Long Island
New to Angi

Serving Cold Spring Harbor, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

1800-Plumber +Air is located in Central Long Island, NY and is focused on being the BEST! It’s not about being better than everyone else, instead our focus is on providing you with the fast, dependable plumbing and emergency services when you need it most. Our goal is to give you the BEST experience you have ever received from a service based business.

10 neighbors recently requested a quote
Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
4.6(
214
)

Serving Cold Spring Harbor, NY and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"Great. They showed up on time Wednesday morning; done and gone before noon. Both the water heater and the garbage disposal work really well; they took the old stuff away. Work was professional."
Response time12 hrs
Recommended by89%of homeowners
Avatar for Speedy Water Heaters
Speedy Water Heaters
5.0(
10
)

Serving Cold Spring Harbor, NY and surrounding areas

Credit card accepted

"They were great. Extremely professional, they installed a quality water heater at an amazing price. I was shopping around for a while and their prices beat all the quotes I received anywhere else. They came out quick and were fast and knowledgeable. A guy name Bobby took care of me, extremely professional. No issues since they came!"
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+13

Recommended by100%of homeowners
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Showing 1-10 of 124

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