Furnace Repair cost in Modesto, CA
Modesto homeowners typically pay $150 – $1,400 for furnace repair. Local labor and materials price right at the national average.
Modesto average
$775
Typical low
$150
Typical high
$1,400
Per job
$150 – $1,400
Sample ZIP
95350
What drives Modesto pricing
Local labor
Modesto labor rates sit close to the national average.
Permits & code
City permits apply to structural, roofing and fence work.
Climate & conditions
Valley heat drives cooling loads in summer.
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Estimated project cost
$456 – $627
Most homeowners pay around $542
Compare quality / material level
Cost by material in Modesto
Installed Modesto pricing per job.
| Option | Installed cost |
|---|---|
| Diagnostic and tune-up | $480 – $660 |
| Igniter or flame sensor | $660 – $870 |
| Blower motor or control board | $870 – $1,100 |
| Heat exchanger replacement | $1,100 – $1,550 |
Where the money goes in Modesto
A typical $775 Modesto project, broken down by line item.
- Labor0.45% · $3
- Materials0.38% · $3
- Permits & inspections0.05% · $0
- Overhead & profit0.12% · $1
Common add-ons
Extras that show up on Modesto quotes but rarely in the headline price.
Annual tune-up
Thermostat replacement
Duct sealing
Carbon monoxide detectors
Ways to save in Modesto
- 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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