🔧 Furnace Repair · California

Best Furnace Repair in California

Vetted furnace repair providers across 15 California cities. Each provider is scored on a 0–100 Vouched Score blending public-record signals, customer reviews, and editorial assessment. See methodology →

At a glance

Cities
15
Providers
220+

Furnace Repair by city in California

Typical Furnace Repair pricing in California (2026)

Last updated June 21, 2026

Estimated ranges for California. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.

ServiceTypical range
Furnace service call / diagnostic fee$75–$200
Flame sensor cleaning / replacement$80–$250
Hot surface igniter replacement (installed)$150–$450
Furnace gas valve replacement (installed)$300–$750
Draft inducer motor replacement (installed)$300–$800
Furnace control board replacement (installed)$400–$900
Heat exchanger replacement (repair-vs-replace inflection)$1,000–$3,500
Emergency / after-hours no-heat service premium$150–$500

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