Cambridge metro · Massachusetts

Furnace Repair cost in Cambridge, MA

Cambridge homeowners typically pay $210 – $1,950 for furnace repair. Local labor and materials price 40% above the national average.

Cambridge average

$1,100

Typical low

$210

Typical high

$1,950

Per job

$210 – $1,950

Sample ZIP

What drives Cambridge pricing

Local labor

Licensed trade labor in Cambridge runs about 140% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Cambridge, MA projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

Massachusetts weather drives material choices here, so ask contractors what they install most often in Cambridge and why.

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1 job

Estimated project cost

$641 $874

Most homeowners pay around $758

Compare quality / material level

Cost by material in Cambridge

Installed Cambridge pricing per job.

OptionInstalled cost
Diagnostic and tune-up$675 – $920
Igniter or flame sensor$920 – $1,200
Blower motor or control board$1,200 – $1,550
Heat exchanger replacement$1,550 – $2,150

Where the money goes in Cambridge

A typical $1,100 Cambridge project, broken down by line item.

  • Labor0.45% · $5
  • Materials0.38% · $4
  • Permits & inspections0.05% · $1
  • Overhead & profit0.12% · $1

Common add-ons

Extras that show up on Cambridge quotes but rarely in the headline price.

Annual tune-up

$140 – $350

Thermostat replacement

$210 – $700

Duct sealing

$700 – $2,800

Carbon monoxide detectors

$70 – $280

Ways to save in Cambridge

  • Book a fall tune-up before the first cold snap to avoid emergency rates.
  • Ask whether the part is under manufacturer warranty before approving.
  • Collect three written bids on an identical scope — spreads of 20–40% are normal.
  • Book in the off-season and stay flexible on the start date to save 5–15%.
  • Bundle nearby work into one mobilization so you only pay setup and travel once.
  • Ask what the contractor would change to cut 10% without hurting durability.

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