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Find Tankless water heater installers in Ridgefield

Avatar for E and R Mechanical
E and R Mechanical
4.7(
241
)

Serving Ridgefield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We decided not to go tankless but E&R did a great job installing a new 50 gal Rheem heater. Very quick and clean install. I will use them again in the future."
Water Heater
Water Heater
Water Heater
Water Heater
Water Heater

+6

Response time2 hrs
Response rate93%
130 neighbors recently requested a quote
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.7(
772
)

Serving Ridgefield, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Discovered our 6 yo gas water heater developed a leak. Decided to call on these guys as they provide the annual maintenance for our A/C and furnace. Called early AM and they were able to have a service technician on-site within 3 hours. After inspecting the tank and finding the source, the technician proposed the replacement options. Although most seem costly, the technician did a great job of explaining the work involved and how much time it would take. After doing some research, I went with these guys....and everything went to plan. Was able to schedule an appointment that worked for our schedule. The same technician came back out with another colleague. The entire job took about 5 hours. They answered all my questions. And they worked very neat. Yeah, they weren't the 'cheapest.' But, they corrected some previous issues, worked efficiently and completed the job correctly and in relatively quick time. They new exactly what to do and how to do it. Very good experience. Thanks, SILA team!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
15 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.7(
25
)

Serving Ridgefield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Anji recommended four plumbers. Cassidy was the first to respond on Friday afternoon. One other plumber responded but I could not understand his heavy accent, and he asked me if I wanted him to replace the whole burner assembly. That made no sense to me and I questioned him about it. Suddenly he became "too busy" and hung up the phone. Another plumber didn't respond until Monday morning. Too late. The fourth plumber never responded at all. Cassidy asked if it was an emergency or could wait until Monday. I said Monday. and asked what time? I did not get an answer on Friday. Around 8:30P I called and got an answering service which told me that I wouldn't get a response until Monday because their office closed at 8:00P. I had asked about what time on Monday before 6:00P George arrived Monday morning. He was friendly. He knew what he was doing. He replaced the thermocouple. All work was done neatly and professionally. We have hot water again. I'd use Cassidy again."
Response time2 days
Response rate86%
14 neighbors recently requested a quote
EcoFlow, LLC
5.0(
6
)

Serving Ridgefield, CT and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Plumbing professional put in connector for ice maker, and replaced my water heater. He was very prompt, efficient, and knowledgeable. He was able to explain everything as well. Very neat when doing the job, & cleaned when finished. I would highly recommend getting services from this professional."
Response time5 hrs
Response rate87%
5 neighbors recently requested a quote
Avatar for Mr. Rooter of Southern Fairfield  County
Mr. Rooter of Southern Fairfield County
4.6(
178
)

Serving Ridgefield, CT and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Installation of tankless water heater was completed in a very efficient manner. Service was priced fairly and the owner Augie was personally involved from start to finish. The crew was courteous, knowledgeable and the job was done in less than 5 hours.. I highly recommend this company!! Charles N. Shelton Ct."
Commercial Case Installation
Back Flow On Irrigation
Back Flow On Irrigation
Repair of Septic Line
Repair of a Septic Line

+2

Response time2 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.4(
159
)

Serving Ridgefield, CT and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

"Our service gentleman was very professional and friendly. He checked to see if our part was under warranty, and it was. That saved us money, which is always a good thing! He was knowledgeable and quickly was able to get us hot water. We would most definitely use this service again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time1 day
6 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for bluefrog Plumbing + Drain of Stamford
bluefrog Plumbing + Drain of Stamford
5.0(
8
)

Serving Ridgefield, CT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Bluefrog Plumbing + Drain of Stamford is a family-owned and operated business committed to putting customer care at the heart of every service we provide. We employ only highly trained, experienced plumbing professionals—so you can feel confident your home is in expert hands.\n\nFrom your first call to the final follow-up, we go above and beyond to ensure you feel informed, supported, and valued throughout the entire process. Our team provides in-person assessments with clear, up-front pricing and takes the time to explain your plumbing issue and all available solutions.\n\nTo help you save even more, we also offer our Bluefrog Membership Program—just $99 per year, giving you access to 15% off services, priority scheduling, and other exclusive benefits designed to keep your home protected year-round.\n\nWe proudly stand behind our work with a satisfaction guarantee and dedicated customer support. Experience plumbing the Bluefrog way—professional, transparent, and centered around you.

Water Filtration
Water Filter
bluefrog
bluefrog
145 neighbors recently requested a quote
Avatar for Heritage Heating and Air LLC
Heritage Heating and Air LLC
5.0(
3
)

Serving Ridgefield, CT and surrounding areas

Approved

In business since 1936

Free estimates

Credit card accepted

At Heritage Heating & Air, comfort isn’t just what we deliver—it’s who we are. For nearly a century, our family has provided dependable, high-quality heating and cooling solutions. Now in our fourth generation, we continue a legacy built on craftsmanship, trust, and doing things the right way.\nWith 96 years of experience, we combine time-tested knowledge with modern technology to deliver reliable, efficient HVAC services—from maintenance and repairs to full system replacements. Every job is handled with care, precision, and pride.\nAs a family-owned and operated company, we treat every customer like family, offering honest recommendations, transparent pricing, and service you can count on. We’re proud to serve your neighborhood with the same integrity that has defined us for generations.\nAt Heritage Heating & Air, your comfort is our heritage.

Avatar for Benjamin Franklin Plumbing of Danbury
Benjamin Franklin Plumbing of Danbury
4.3(
6
)

Serving Ridgefield, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take pride in serving the vibrant community of Danbury, and we understand the unique plumbing challenges that homeowners in this area may face. Whether it's addressing hard water issues prevalent in the region, performing sewer line inspections to prevent root intrusions, or offering eco-friendly plumbing solutions, our expertise is tailored to the specific needs of Danbury residents.\n\nTrust Benjamin Franklin Plumbing of Danbury to safeguard your pipes and preserve the integrity of your plumbing system. With our unwavering dedication to quality, reliability, and customer satisfaction, you can feel confident that your home is in capable hands.

Gallery
Gallery
27 neighbors recently requested a quote
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The Ridgefield, CT homeowners’ guide to tankless water heater installations

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