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TRUSTED BY WINDSOR LOCKS, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon678
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Windsor Locks, CT

*The Angi rating for Boiler Installation companies in Windsor Locks, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

*The HomeAdvisor rating for Boiler Installation companies in Windsor Locks, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.

Last update on April 08, 2025

Find Boiler installation pros in Windsor Locks

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Gas Boiler or Radiator Heating System - Install

Serving Windsor Locks, 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
Recommended by92%of homeowners
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Avatar for MULL BROTHERS INC
MULL BROTHERS INC
4.7(
118
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+1 more

Serving Windsor Locks, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Timely, accommodating, and professional. Highly recommend Mull Bros. 75 years in business says it all! Wonderful staff and installers!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Island Mechanical Services, LLC
Island Mechanical Services, LLC
5.0(
20
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Windsor Locks, CT and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Island Mechanical replaced our furnace & a/c heat pump. Highly skilled, clean workmanship, very knowledgable. Bertram is a pleasure to deal with and trustworthy. Highly recommend his services."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Petro Home Services
Petro Home Services
4.3(
103
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windsor Locks, CT and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"The plumber was berybeasybto deal with and very experienced. He did a great job."
Additional Photos
Additional Photos
Additional Photos
Response time6 days
16 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Precise HVAC Home Services
Precise HVAC Home Services
4.9(
34
)
Oil Boiler or Radiator Heating System - Install

Serving Windsor Locks, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"The boiler installation job was done great. I even accepted an annual service plan to keep up with proper maintenance. They are wonderful to work with."
Water Heater
Water Heater
Furnace
Furnace
American Standard Furnace

+22

Response time5 hrs
Response rate97%
243 neighbors recently requested a quote
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Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Windsor Locks, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Technician arrived on time for appointment. Greg was wonderful!!!! Explained his process and patiently answered all my questions. Excited to have local business to maintain our boiler services."
Home Show
Featured Photos
Featured Photos
Featured Photos
Featured Photos

+22

Response time6 hrs
36 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Cool Heat Mechanical, Inc.
Cool Heat Mechanical, Inc.
4.3(
39
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Windsor Locks, CT and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"The new boiler install went well. They came on time . Cleaned up after themselves. I was having other work done on the house at the same time . everyone worked well together. I would recommend Dave to anyone looking for top notch customer service and quality."
Oil Furnace Install
AC Replacement
Gas Boiler
Oil Boiler Replacement
Gas boiler upgrade

+3

Response time5 hrs
Response rate90%
9 neighbors recently requested a quote
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Avatar for HARP Home Services, LLC
HARP Home Services, LLC
5.0(
4
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Windsor Locks, CT and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to book online with us today!\n

replacing water heater
Tank Water Heater
70 neighbors recently requested a quote
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Avatar for Direct Home Services
Direct Home Services
4.6(
50
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Windsor Locks, CT and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"The tech JohnP was very knowledgeable and was the to change the tank filter before performing the boiler cleaning & maintenance."
Best Heating & Air Conditioning COntractor
Best Heating and Air Conditioning Repair Service
Best Heating & A/C Service
HVAC Residential Unit
Installed a Unit in the Attic of a Home

+17

Response time8 hrs
Recommended by90%of homeowners
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Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windsor Locks, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Installed by Terry -- he did a great job! Done quickly and professionally on short notice."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
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Showing 1-10 of 66
Install Boiler questions, answered by experts

Most installations take 2-5 days, including old system removal and setup.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

A furnace takes in cool air, heats it through the burner and heat exchanger, and sends the air on its way to warm your home. A boiler is a pressurized vessel that produces hot water or steam to heat the home and provide hot water. A boiler may or may not work together with a furnace.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

The Windsor Locks, CT homeowners’ guide to boiler installation services

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

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