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Best boiler installation pros near Agawam, MA

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TRUSTED BY AGAWAM, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon298
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Agawam - Updated Nov 2026

Stephen Michael Demo and Disposal
5.0(
101
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Agawam, MA and surrounding areas

In business since 2001

Emergency services offered

"Stephen came out very quickly to give us an estimate and then presented us with lots of options for scheduling the actual work. He was very pleasant, worked quickly, and left our basement looking spic and span."
Recommended by100%of homeowners
Avatar for Clean Air Mechanical Heating & Air Conditioning
Clean Air Mechanical Heating & Air Conditioning
4.8(
57
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Agawam, MA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"The installation took place on December 1st and went really smoothly. The two gentlemen, RJ and Sam, who did the installation were very professional and efficient. They completed the job in record time and made sure that the area was spotless when they left. I would definitely recommend Clean Air Mechanical, the owner, Jon, was very accommodating and friendly. If I had any complaint at all it would be that this furnace is considerably louder than my old furnace, but that has nothing to do with the folks who did the installation. Thank you CAM, Job well done! Doug Young Belchertown, MA"
Response time7 hrs
Recommended by98%of homeowners
Avatar for A1-AC Heating & Cooling
A1-AC Heating & Cooling
4.6(
18
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Agawam, MA and surrounding areas

In business since 2001

Free estimates

Warranties offered

"Mark was present throughout the job, working with his crew. They took care of every stage of the installation, including the plumbing in of gas lines. Mark went the extra mile when he felt that the return was too noisy using the existing one and installed three extra returns in order to cut down on noise. The units are super efficient and are actually saving us money. The system was expertly installed and we have had no problems with it at all. Highly recommended."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Aquarius Plumbing & Heating, Inc.
4.4(
97
)
Gas Boiler or Radiator Heating System - Install

Serving Agawam, MA and surrounding areas

In business since 1967

Free estimates

Warranties offered

"They installed a new faucet in the rear of my home and replaced the front outside faucet and the cellar shutoff to it. They removed and installed a new toilet very quickly and did not encounter any issues. They were prompt and friendly and barely intruded with our normal home activities. I was amazed with the efficiency and quality of their work. I highly recommend Aquarius Plumbing. I highly recommed them."
 Retention tank
 Double vanity
 Buderus Boilers
 Buderus Boiler
Untitled Gallery 1

+15

Recommended by97%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 Agawam, MA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Excellent communication by phone and in person. Knowledgeable and helpful regarding my questions & concerns, and their explanation of the work. Service done within two days. Technicians efficient, neat, and mindful of my home & property. I'm very satisfied with the work that was done...replacement of overlong flex duct with rigid pipe and short flex pipe."
Recommended by99%of homeowners
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Install Boiler FAQs, answered by experts

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.

Costs depend on issue severity, parts needed, and labor rates.

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.

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

The Agawam, MA homeowners’ guide to boiler installation services

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