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TRUSTED BY WINDSOR, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon26
    Verified water heater services reviews

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

Avatar for Water Heater Medic, LLC
Water Heater Medic, LLC
4.7(
52
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Windsor, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quality work

"Mark from Water Heater Medic did an outstanding job. From the first phone call to determine the price to setting up my appointment to the actual installation, everything was terrific. After determinating that my water heater replacement/installation in the basement would not be a complicated one (e.g., no stairs, no tight spaces), he gave me a bit of a discount. The final price he quoted me was lower than everyone else. (I would say much lower because I don't want to give the impression that his price was suspiciously cheap in exchange for shoddy work. his work was in fact excellent and an outstanding value.) Setting the appointment was quick and painless. Mark worked around my busy schedule, which I very much appreciated. During the installation, Mark kept me informed of what he was doing. The whole process only took about an hour and he left my home just as clean as it was before he arrived. I will use Water Heater Medic for all of my future water heater needs and would definitely recommend them."
HTP
Heat -Flo HF-40
Tank Less Water Heater
HTP-SS-50
A.O. Smith Commercial

+8

Recommended by100%of homeowners
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 Windsor, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Bruce and Bill of Williams and Associates Mechanical Contracting recently removed and replaced my 18 year old oil fired boiler and added an indirect fired water heater. I had been saving for this project for over a year and had been geeking out in my avid research (Thanks Internet!) of products available, reviews and costs, as well as the reputation and reliability of local heating and plumbing contractors. I knew what I wanted, I just needed to stay within my budget and find a contractor I could trust. It is therefore, my pleasure to let others know, on the same web review sites that I referred to, how overwhelming pleased I am to have worked with Bruce Williams and his team. They skillfully removed and installed the heating system in a day, took pride in their work and took the time to explain the new system and to fully answer all my questions. Bruce and Bill clearly like what they do for a living, have great people skills and work very well together. I was able to get the very best of products and still come well under budget. I cannot thank these guys enough! Honest, Professional and Reliable! My dusty, unfinished basement with my new Viessmann boiler, Carlin burner and HTP indirect fired water heater is now my favorite part of the house!"
Large Mechanical Room
Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Ray Page Plumbing, Inc
Ray Page Plumbing, Inc
4.8(
123
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Windsor, 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."
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+2

Response time12 hrs
Recommended by90%of homeowners
Avatar for N & J Plumbing LLC
N & J Plumbing LLC
4.5(
47
)
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Windsor, 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
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Alvins Plumbing and Heating LLC
Alvins Plumbing and Heating LLC
4.8(
35
)
Water Heater - Install or ReplaceTankless Water Heater - InstallSolar Water Heater System - Install+6 more

Serving Windsor, CT and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet the needs of customers. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Additional Photos
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+7

Response time6 hrs
23 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Alvin's Plumbing and Heating, LLC
Alvin's Plumbing and Heating, LLC
4.7(
119
)
Water Heater - Install or ReplaceTankless Water Heater - RepairWater Heater - Repair or Service+3 more

Serving Windsor, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quick response

"Was quoted over the phone for the job, which was very reasonable compared to others. Alvin also got back to me right away with answers to additional questions I had. He was able to schedule the job right away, which we needed since a hot water heater went bad. The two technicians showed up early and were very courteous and thoughtful about keeping the house clean while they worked. Eric and Gael did a great job. They were fast and efficent. I would not hesitate to hire Alvin's again."
Sump pump
Tankless combo units
Moved gas line for stove
Replace radiator with baseboard
Added new baseboard heat

+2

Response time4 hrs
Response rate86%
47 neighbors recently requested a quote
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Water Heaters FAQs, answered by experts

The average cost to install a new water heater is approximately $1,300, with a typical price range between $880 and $1,800. The final cost depends on several factors, including the type and size of the unit, its location and accessibility, and the amount of labor required. For example, installing a unit in a tight space like a crawl space can increase labor costs. The type of water heater significantly impacts the price: while a conventional gas heater might cost less than $1,000, tankless models can cost around $2,600 to install (and up to $3,500), and solar heaters can cost upwards of $3,700. Other factors that can affect the total price include the fuel type, vent system requirements, permits, and whether any additional plumbing work or repairs from previous water heater damage are needed.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Excessive pressure (above 80 psi) puts too much stress on plumbing pipes, joints, and fixtures. This can lead to leaks and burst pipes. Plus, it shortens the lifespan of appliances, can waste water, and can raise your utility bills. High water pressure might feel like a gift, but it’s actually a silent threat to plumbing.

We recommend you turn off the unit, the power, and the water supply as soon as you notice a leak. Your water heater tank should have a dedicated shut-off valve located on the cold inlet pipes. If the valve is broken or inoperable, use the shut-off valve to your home's main water supply to stop the flow to the entire house.

Avoid touching valves or pipes directly without confirming if they are hot. Wear gloves and other safety gear to keep from coming into contact with hot levers or components when turning off your leaking water heater.

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.

The Windsor, CT homeowners’ guide to water heater services

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