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Verified Reviews for Water Heater Service pros in Danielson, CT

*The Angi rating for Water Heater Service companies in Danielson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Danielson, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on February 25, 2026

Top-Rated Water heater pros in Danielson - Updated Nov 2026

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+1 more

Serving Danielson, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I highered Bruce and his team, we're very happy with the service. They installed a couple new baseboard heaters to our existing unit to add more heat to a few rooms that's were cooler than we liked. We're very happy and much warmer. Bruce and his team were responsive and open to everything they were doing. Fast and efficient highly recommended!"
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
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Avatar for Cowan Family Plumbing LLC
Cowan Family Plumbing LLC
5.0(
9
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Danielson, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Excellent service. Had them replace my well tank and remove the old one. Very clean work"
Bathroom Install
Bathroom Install
Master Water Conditioning System Install
Master Water Conditioning System Install
Response time4 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for 3 Amigos Plumbing of CT
3 Amigos Plumbing of CT
5.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Danielson, CT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Work was done professionally and quickly"
Boiler
Indirect Water Heater
Toilet Install
Jet Pump Install
Oil Tank

+10

6 neighbors recently requested a quote
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Avatar for Campbell Plumbing & Heating
Campbell Plumbing & Heating
4.9(
15
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Danielson, CT and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The job was quick and efficient .service techs where knowledgeable and pleasant reasonably priced and within quoted price."
Streamline replacement
Steam line replacement
Response time11 hrs
11 neighbors recently requested a quote
Recommended by53%of homeowners
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Avatar for NEW ENGLAND SMART ENERGY
NEW ENGLAND SMART ENERGY
4.9(
13
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Danielson, 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
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Avatar for Drainworks Plumbing & Septic, LLC
Drainworks Plumbing & Septic, LLC
4.7(
236
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Danielson, CT and surrounding areas

In business since 2017

Emergency services offered

Credit card accepted

"I didn't actually need DrainWorks to do work in my house. I had some standing water in my basement drain and I wanted a pro to look at it and make sure it was ok. Justin from DW assured me it was normal, likely a result of elevevated ground water due to recent storms. I also asked him about installing a back up sump pump and he made a different recommendation that made a lot more sense. He was knowledgable and friendly and gave great advice - well worth the $69 consult fee for his expertise and the peace of mind it provided me."
Broken footing drain pipe
new PVC Footing drain
Trench
septic system repair
Response time7 hrs
Recommended by96%of homeowners
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Avatar for Tankfarm
Tankfarm
5.0(
5
)
Tankless Water Heater - InstallTankless Water Heater - Install - For Business

Serving Danielson, CT and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"This was an all around fantastic experience! I needed furnace work done. From phone call to service was a quick turn around! Andre was incredibly knowledgeable. Any questions I asked he had an answer for and broke down it down for the average joe to understand! I won't use any other company. It's nice to see curtesy and a great work ethic! Everything was up and running the same day. On top of it all he cleaned up as he went progressed through the project."
Propane fired boiler
Tankfarm HVAC
Response time3 hrs
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Showing 1-10 of 24
Water Heaters FAQs, answered by experts

Water expands when heated and also when freezing. When water is heated, it expands by around 4%. For a full water heater, this is one of the main reasons malfunctions occur—the hot water has nowhere else to go but out. Due to the constant expansion and reduction in volume, it’s recommended (required in most places) that an expansion tank be installed.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

You can and should vent the gas from your hot water heater to the outside of your home. Traditionally, these gases were vented back to other gas appliances, like stoves or furnaces, but many jurisdictions have outlawed this practice due to the risks it provides. 

Most water heaters today use atmospheric venting that exhausts the gas out of the home through a pipe.

In most municipalities, a license is not mandatory for water heater installation or replacement. However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues. You can use our state licensing tool to find out if a contractor you’re considering in your area holds a plumber’s license.

Newer models are packed with newer technologies that decrease energy consumption and increase output, giving you more bang for your buck in more bills than one. 

If you’re trying to decide whether you want to repair or replace your new heater, consider factors like your utility bills, repair costs, and even your carbon footprint to help you decide whether it makes sense to buy a new one instead.

The Danielson, CT homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

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