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TRUSTED BY WILLINGTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon367
    Verified boiler installation services reviews

Find Boiler installation pros in Willington

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

Serving Willington, 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 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 Willington, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Mull Brothers gave us an estimate on installation of central air conditioner in our old home.  Their price was slightly higher than some competitors (although not by very much), so we didn't end up using them.  However, I was very impressed with Mr. Mull's visit.  He was knowledgeable and thorough, and gave me great information without using any high-pressure sales tactics.  I will probably contact them again in the future for my next project.
"
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Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
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 Willington, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Juan was great to work with. He efficiently cleaned and serviced our Gas Boiler. He provided some education about the capability and also noted we had a great boiler that was maintaining strong water pressure and temperature. Great service. Price was appropriate for non-emergency level work! I would easily use them again."
Home Show
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+22

Response time6 hrs
24 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Griswold Plumbing Services, LLC
Griswold Plumbing Services, LLC
4.6(
132
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Willington, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"Tim came out when he said he would, was friendly and courteous.  He diagnosed our problem and proposed a solution.  He patiently answered all our questions and installed the new equipment that very day. In a few short hours we had a functioning water system with much better water pressure than we ever had here before.  We knew the complete price ahead of time. I am extremely satisfied and very glad to have found a good, reliable, and trustworthy plumber who is local.
"
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+9

Recommended by93%of homeowners
Dustbusters Duct Cleaning and IAQ Services LLC
4.9(
117
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Willington, CT and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"The owner returned my call promptly and after discussing the services needed he emailed me a detailed estimate and answered all my questions. I was confident after speaking to Joe that the work would be done exactly as I had requested. His son, Anthony, was the actual serviceman and he was courteous and my questions were answered and together we agreed on the best plan to cover everything that needed to be done in the most efficient and least disruptive manner. He worked tirelessly to complete all the extra services I hadn’t thought of initially which involved cleaning the bathroom vents, replacing the bird guard on the outside of the dryer vent and also cleaning the refrigerator coils which it turns out were in pretty bad shape! He showed me pictures of before and after and the difference was remarkable. Although he needed to work longer to accommodate all my requests, he was kind and patient and did not make me feel guilty for adding extra work, although I felt bad that he had a very long work day! If you are looking for courteous, reliable,and professional service this is the company to choose!"
Recommended by99%of homeowners
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Install Boiler questions, answered by experts

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Warmed or cooled air can escape your home through drafty windows and doors. If you notice any gaps, be sure to caulk and seal them. You can also hire a local pro for an energy audit to get a list of energy-saving recommendations. 

Finally, check your insulation. It can settle in over time and become less effective. The Environmental Protection Agency (EPA) estimates that you can save an average of 15% on heating and cooling costs (or 11% of total energy costs) by sealing leaks and making sure attics, crawl spaces, and basements have a nice layer of insulation.

The Willington, CT homeowners’ guide to boiler installation services

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