Boiler Replacement Cost in Massachusetts

Across Massachusetts, homeowners pay $7,700 to $17,600 for boiler replacement. Climate, labor rates and housing age all move the price. In Massachusetts's cities, the median home dates to about 1954.

Boiler Replacement Prices in Massachusetts Cities

City	Estimate	Heating / cooling degree days
Boston	$7,900 to $17,900	5,545 / 801
Worcester	$6,500 to $14,700	6,622 / 502
Springfield	$5,700 to $12,900	6,330 / 677
Cambridge	$8,700 to $19,700	5,810 / 826
Lowell	$6,800 to $15,400	6,465 / 667

From 2020 through 2025, NOAA recorded 240 winter storm and ice events, 23 heat events, 23 extreme cold events and 137 hail reports in Massachusetts. Those are the days when emergency HVAC calls pile up.

When Replacement Makes Sense

The boiler is 20 to 30 years old or more
Leaks, rust, or pressure that keeps dropping
Some radiators stay cold
Fuel bills keep going up
The pilot or ignition keeps failing

What Moves the Price

Condensing or non-condensing boiler
A combi boiler that also makes your hot water
Fuel type: gas, oil or propane
A new chimney liner or venting
Pumps, zone valves and the piping around the boiler

Common Questions

How long does a boiler last?

A cast-iron boiler can last 25 to 35 years. A modern condensing boiler usually lasts 15 to 20 with yearly service.

Can I replace a boiler with a heat pump?

Yes, with an air-to-water heat pump or a ductless system. The radiators may need upgrading, because heat pumps run cooler water than boilers.

Other HVAC Prices in Massachusetts

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