Heating · Cambridge, MA
Heating services in Cambridge, MA
Heating services cover gas and electric furnaces, hot-water boilers, radiant floors and the safety checks that keep combustion appliances from leaking carbon monoxide. Most no-heat calls are an igniter, flame sensor, pressure switch or blower problem.
- Same-day appointments when available
- Licensed local contractors
- Written price first

Cambridge, MA
Heating in Cambridge: what's different
Heating work in Cambridge follows the local climate. Heating is the main load in cold climates. Furnaces and boilers run for months, so ignition, venting, heat exchanger and carbon monoxide checks before winter are important.
A common Cambridge pattern: electrification goals. City climate policies and Mass Save incentives push owners toward heat pumps when boilers and window units are replaced. Another: triple-decker heating. Separate boilers per floor share chimneys and basements, so venting and carbon monoxide checks protect every household.
The heating services Cambridge homeowners ask for most are furnace Repair, carbon Monoxide & Gas Safety, boiler & Radiant Heat. No heat, ignition failure, short cycling and pilot or flame sensor problems.
The City of Cambridge Inspectional Services Department issues permits, Massachusetts requires licensed gas fitters and sheet metal workers, and Mass Save offers heat pump rebates. Historic districts may review visible equipment.
Heating
Heating services in Cambridge



Which one do I need?
Pick the right service
| If this is happening | Start with |
|---|---|
| The furnace will not light, short-cycles or blows cold air | Furnace Repair in Cambridge |
| The furnace is 15 to 20 years old or has a cracked heat exchanger | Furnace Replacement in Massachusetts |
| You have radiators, baseboard or in-floor heat | Boiler & Radiant Heat in Cambridge |
| A CO alarm went off or you smell exhaust | Carbon Monoxide & Gas Safety in Cambridge |
FAQ
Heating questions in Cambridge
Who handles heating service in Cambridge, MA?+
Call with your ZIP code. We connect you with a licensed HVAC contractor in our network that serves Cambridge, including Harvard Square, Central Square, Kendall Square, and they give you a written price before work starts.
Does Mass Save offer heat pump rebates in Cambridge?+
Yes. Mass Save has offered rebates for qualifying heat pumps.
Can I put a heat pump on a historic Cambridge home?+
Usually yes, but visible equipment may need historic commission review.
What should I do if my carbon monoxide alarm goes off?+
Get everyone outside to fresh air and call 911 or your gas utility's emergency line. Do not go back in until responders say it is safe, then have the heating system inspected.
Why does my furnace turn on and then shut off?+
A dirty flame sensor, a blocked vent or intake, a clogged filter or an overheating heat exchanger are common causes. The control board's blink code helps a tech narrow it down.
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