Top-rated boiler installation pros.

Get matched with top boiler installation pros in Windham, CT

Enter your zip and get matched with up to 5 pros

TRUSTED BY WINDHAM, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon122
    Verified boiler installation services reviews

Find Boiler installation pros in Windham

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

Serving Windham, CT and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates replaced an ancient, very large old boiler in my very large house. Bruce calculated the necessary size and found a suitable boiler. He and his crew thoroughly cleared the radiators and lines before removing the old boiler and installing the new one. They checked all the radiators and added new valves as needed during a lengthy checkout. It took several days to do all the work. Throughout, Bruce explained what they were doing and why as well as recommending changes/additions to the original proposal. They were even cheerful about removing the original "Mary Jane" from the basement. I would definitely recommend them to anyone using steam heat. Great job!"
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
Avatar for Quiet Corners Mechanical Services, LLC
Quiet Corners Mechanical Services, LLC
3.4(
35
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Windham, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Quite corners mechanical llc It was nice to talk to ,Donald he knows his stuff about boilers .I work for a company that does the same thing that ,Donald does. so I know what he was telling me. and every thing he did is what I would have done with the company I work for many years before.he knows his stuff. I give him a (5pu[s) and more. you could not ask for more. thank you from E.J.B."
Response time2 days
Recommended by80%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windham, CT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim Farrell and North Alabama Technical Services rebuilt my computer and provided me with everything I expected and so much more.  He provided the various options in equipment, including specs and pricing, answered all our questions and helped us make the best decision for our purchases.  The computer was completed in a few days, far less than expected, the installation included clear directions for use.  The package also included a good warranty for the equipment.  I was extremely pleased with his service and would not hesitate to recommend his company to anyone with computer service needs."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Atlantic Duct Cleaning
Atlantic Duct Cleaning
4.7(
12
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windham, CT and surrounding areas

In business since 1996

Free estimates

Emergency services offered

We are dedicated to air duct cleaning and to you… Offering the best techniques and equipment… The more you know us, the more likely you will select Atlantic Duct Cleaning\nLocated in Norwalk CT\nIn business since 1996\nNADCA Certified\n\nWill also service Passaic, Putnam, Rockland, Staten Island, Warren, Westchester

.
.
.
.
Recommended by91%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Windham, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Vista Home Improvement was contracted to resurface my decking surface and to install new railings. The company also did
some siding work as well. Overall, I was very pleased with the work and the quality of work.  Brian is very personable and was always willing to answer any and all questions I had.  From the beginning of the job to the very end Brian was extremely helpful and whether it was through phone calls, emails or in-person conversations Brian always answered my questions and concerns and
ensured all my questions were answered. Additionally, the quality of the work was outstanding. I am very much a perfectionist and really strive to have contractors perform work to perfection.  With Vista Home Improvement even my very small concerns were addressed by the company even though for 99%of the population the very small concerns would not have been noticeable.  The employees of Vista Home Improvements were top notch professionals (I mean everyone from Brian to Kim in the office to the
on site employees!!) and they also answered any questions I had during the project.  They were all very professional and did not take short cuts even when the work was going to be covered up.  The employees, including Brian, were always very punctual and very responsive! I strongly recommend this company to anyone looking to have home improvement work performed and I would definitely use this Vista Home Improvement in the future for home improvement work!! In the end the desk and siding work came out fantastic! even the railing on the desk was perfectly installed!  Brian and his crew measured the railing sections to perfection and they fit perfectly!  I have used a good number of contractors in the past to perform a variety of home improvement projects so I can honestly say through quite a bit of experience using home improvement contractors that Vista Home Improvement was the best of all of them!! To Brian, Kim and everyone at Vista Home Improvement please keep up the Great Work!!!    
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+41

Recommended by87%of homeowners
Showing 1-10 of 28
Install Boiler questions, answered by experts

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

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

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

The Windham, CT homeowners’ guide to boiler installation services

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