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TRUSTED BY BOLTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon989
    Verified boiler installation services reviews

Find Boiler installation pros in Bolton

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

Serving Bolton, 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 WB Dickenson
WB Dickenson
4.5(
121
)
Boiler or Radiator Heating System - Install or Replace

Serving Bolton, CT and surrounding areas

Approved

In business since 1952

Free estimates

Emergency services offered

"HIGHLY recommend! needed a kitchen faucet replaced. sent in request on home advisor at 730am. got a call at 8am to confirm time table and also a rough quote for the work needed. got a call at 830 from Ed that he was coming in 30min. Work was completed perfectly in less time than quoted and price was under initial quotes which i appreciate. I had a quote from aiello at 7am for over $1000 more than this job. I bought my own faucet for this saving some money, but ultimately saved $1000 paid $220 for visit and work completed. ABSOLUTELY recommend Ed and this company for any needs."
 Lennon - Sterling Accord
 New Laminate counter
 Fully remodeled kitchen
After
 Lennon - Complete Remodel

+40

Response time6 hrs
Recommended by96%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.3(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bolton, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Juan responded quickly on a Sunday afternoon. He was very knowledgeable and fixed the broken part. Fortunately, Juan had the part in his truck and was able to get my furnace working again. The service was impeccable! However, the weekend rates are expensive the service cost me $699 for installation of a $70 part. The 2-hour service call was $500 ($249 per hour)."
Response time2 days
3 neighbors recently requested a quote
Recommended by83%of homeowners
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 Bolton, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The representative came on time and listened carefully to my thoughts of a split ductless system. He suggested full house central air and showed me how it could be done, have ducts i stalled and cost less than a ductless system. His experience of over 20 years as a technician as well gave me a lot of confidence. He made a general proposal and came back in a few days for my convenience and I signed the contract. The duct crew finished in one day and were careful, explained things and left no mess. Then the ac was installed and tested in one day. Again polite, clearly communicated. Once the system started up late spring I am so glad I did this! No more noise from room ac, no shutting doors to keep one room cool. The humidity is normal and makes a huge positive difference. I highly recommend HARP. I switched my heating system to them as well after my experience with the AC i stall. Thank you HARP!"
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+9

Recommended by93%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 Bolton, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"Excellent from start to finish. Called early morning and left message with service. They called back shortly after opening and confirmed appointment. They showed up at the expected time and quickly and professionally fixed the leaking pipe. In addition they made time to look at waste line and aging boiler to provide estimates."
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+9

Recommended by93%of homeowners
Avatar for Apex Refrigeration Cooling and Heating
Apex Refrigeration Cooling and Heating
5.0(
14
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+1 more

Serving Bolton, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I had APEX install ductless mini splits in my house. Ive used them previously on other HVAC work, and I love the knowledge and expertise they bring. One of the main reasons why I continue working with them is their professionalism. Before I discovered them I was using a company out of downtown Hartford that used to send drug atticâ s to my house. With Apex you have nothing to worry about. Quality work, good pricing, and professional."
Response time30 mins
Recommended by100%of homeowners
Avatar for Beacon Mechanical Service
Beacon Mechanical Service
4.7(
66
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bolton, CT and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"Had my gas furnace and whole house air conditioning unit replaced. Took two full days. The installers were proficient and knew what they were doing (especially Rich Fee). They took the time to explain the work and the new system features including new digital thermostats. All in all, I was very pleased with the service and the price."
Recommended by92%of homeowners
Showing 1-10 of 46
Install Boiler questions, answered by experts

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

Depending on the size of your home and system, as well as any upgrades or add-ons you choose, it may take between three and five days to completely replace an existing HVAC system from start to finish. Your contractor should be able to give you an estimate before they begin the actual replacement.

The Bolton, CT homeowners’ guide to boiler installation services

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