Top-rated water heater pros.

Get matched with top water heater pros in Willimantic, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your water heater service project in Willimantic, CT?

Select your specific project to find the pro for you.

Find Water heater pros in Willimantic

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 Willimantic, 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
Avatar for N & J Plumbing LLC
N & J Plumbing LLC
4.5(
46
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Willimantic, CT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Additional Photos
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ray Page Plumbing, Inc
Ray Page Plumbing, Inc
4.8(
122
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Willimantic, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Called the original installers from 12 years ago but they weren’t very responsive. Ray Page responded with same day service and worked with my schedule. They sent text alerts with picture of Scott. Scott has been to my house before to fix Kitchen faucet and garbage disposal. Very professional and nice. This time, he did the big job, replaced the water heater and cleaned up as well. Very reliable service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time12 hrs
Recommended by91%of homeowners
Avatar for Ray Page Plumbing, Inc.
Ray Page Plumbing, Inc.
4.8(
71
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+4 more

Serving Willimantic, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"I needed an emergency replacement of a hot water heater. Daniel not only came earlier than he was supposed to, he was very informative, polite, and very thorough. He went above and beyond to do the job, snd clean up. Whoever answered the phone when I called this am, squeezed in my appointment, and never did I have to speak to a machine. They texted me when he was on the way, snd showed exactly when he was supposed to. Great friendly customer service- will definitely recommend them to others and use them again! Oh, and the guy that brought him the new heater, came quickly with it and was equally friendly and knowledgeable! Ray Page- Thank you all so very much!"
Before Picture
After Picture
Indirect Water Heater Install
Water Heater Install
Water Treatment Install

+1

Response time9 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for E&J PLUMBING AND DRAIN CLEANING LLC
E&J PLUMBING AND DRAIN CLEANING LLC
5.0(
8
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Willimantic, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"It was a pleasure meeting the plumbers that stopped by. They were both professional, courteous and diligent. I like that they took the time to explain what needed to be done e to correct the problem. I highly recommend will recommend this company moving forward."
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.6(
183
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair+1 more

Serving Willimantic, CT and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Matt, AJ, Scott, Vinnie, Charlie all did a terrific job. They installed a gas water heater, installed a shut off on the water heater where there was one missing, replaced a kitchen sink from an old double sink to a new full size sink and in doing so, moved the garbage disposal and re-piped the whole project. They checked other pipes & plumbing and repaired a broken outside water pipe. Tisha in the office was also wonderful - very accommodating, congenial and they are all very customer service oriented. Respectful, honest, and I would highly recommend this company to anyone."
Dry Well
BOCK WATER HEATER INSTALL
AO SMITH WATER HEATER INSTALL
HAPPY CUSTOMERS ARE WHAT WE WANT!
TANKLESS INSTALL

+16

Response time10 hrs
Response rate95%
39 neighbors recently requested a quote
Befitting Plumbing & Heating LLC
5.0(
3
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Install or Replace - For Business+1 more

Serving Willimantic, CT and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Had a client in a multi family situation who needed a tremendous amount of existing cast iron replaced in one day. Matthew was hired to remove and replace with new pvc. Got it done in a timely manner so residents would not be down all day and could turn the water back on quickly.Would highly recommended to anyone with all plumbing repairs."
Response time2 days
Recommended by66%of homeowners
Showing 1-10 of 32
Water Heaters questions, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

Yes, a heat pump water heater can work in colder climates but it’s much more effective where it’s warm. The reason is that the heat pump needs ambient warmth in the air to compress. The less warmth, the more compression required, thus using more electricity and offsetting the energy-efficient benefits.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

The Willimantic, CT homeowners’ guide to water heater services

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