Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in Haddam, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater repair pros in Haddam

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)

Serving Haddam, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."
Large Mechanical Room
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Total Mechanical Systems, LLC
Total Mechanical Systems, LLC
4.2(
189
)

Serving Haddam, CT and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"Total Mechanical Systems went the extra mile. In one week they fixed my water heater and the igniter on my furnace. They were prompt and did exactly what they said. Their service techs are knowledgeable, and when the tech who came to my house couldn't diagnose the problem, he called in a more seasoned tech. They both worked on it for some time but only charged me the $99 diagnostic fee. Well done!"
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Installation of New Gas Piping
Broken Waste Line - After

+42

Response time11 hrs
Recommended by94%of homeowners
Avatar for Z Plumberz of New Haven
Z Plumberz of New Haven
4.7(
35
)

Serving Haddam, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Mike and Todd worked quickly and installed a new water heater for a great rate. Was easy to communicate with during the entire process. Definitely recommend."
Response time2 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Joe the Plumber
Joe the Plumber
4.7(
149
)

Serving Haddam, CT and surrounding areas

In business since 2007

Free estimates

Warranties offered

"My home jet well pump was failing after 27 years, Joe the Plumbers crew came in and Demo'd the old unit along with several feet of old copper pipe along with associated fittings. The plastic fittings were really imbedded inside the galvanized pie treads requiring heat and a lot of prying and cutting to remove them. They diagnosed the pump failure die to a water log tank where the diaphram went bad. They recommended that I get the tank replaced to extend the life of the new pump which I will do next week. Both plumbers were very neat, organized and professional. The came with all the parts needed to perform this job. Highly recommend them to any homeowner or business. I was able to contact them on the first call, and set up an appointment for the next day which was when the repair was performed. I They have a fixed cost for jobs so you know ahead of time. They do have an $89 fee just to some out, but well worth it as they do excellent work! This is the second time i used them for an emergency repair and give them a 9 out of 10 which is excellent!"
Recommended by91%of homeowners
Avatar for Sophisticated Rooter Services LLC.
Sophisticated Rooter Services LLC.
5.0(
25
)

Serving Haddam, CT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"He was very knowledgeable and gave me some advice on how to avoid future problems. He was also on time and the service was done fairly quickly. He took the time to make sure all repair needed was done correctly and assured me if any problems were to occur he would be back to fix."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)

Serving Haddam, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"I rated them B for responsiveness because the first time I called I was told they would call back and they did not. As you would expect the price was too high. They ended up tightening a union of pipes and testing to see if it leaked. The first time it was tightened, it did leak and they went to replace the part. A second tech tightened it further, retested and it did not leak.Not sure why the first person didn't tighten further. So the question remains; is the problem solved. We will see when the heating season begins. The techs were young, personable and seemed knowledgeable and willing to answer all my questions. They spent over two hours here, some of it waiting to get the heating up for testing. Had a $50.00 coupon or the cost would have been over $400."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
Avatar for Griswold Plumbing Services, LLC
Griswold Plumbing Services, LLC
4.6(
132
)

Serving Haddam, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"I was very pleased with my experience with Griswold Plumbing, they installed a new shower faucet/showerhead and later a water treatment system. They were prompt, very professional, and courteous going the extra mile when needed. I highly recommend Griswold Plumbing and won't hesitate to call them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)

Serving Haddam, CT and surrounding areas

In business since 2009

Emergency services offered

"They found some different aspects of my home that need some work. We plan on having some insulation placed in to help with this. I give them all A's. Everything was perfect."
Additional Photos
Additional Photos
Additional Photos
NESEG Certified Techs
Blower Door Test

+38

Recommended by91%of homeowners
Showing 1-10 of 27