Furnace Repair in 94931 (Cotati, CA)
Licensed furnace repair professionals serving zip code 94931 in Cotati, Sonoma County. Same-day furnace repair to keep your home warm. Prices from $125–$500. Call (916) 476-7689 for a free quote.
Furnace Repair Pricing in 94931
$125–$500
Diagnostic fee typically $75–$100, waived with repair • Updated July 2026
Why Choose NorCal Repairs for Furnace Repair in 94931?
Expert furnace repair for gas, electric, and oil furnaces. Our certified technicians diagnose and fix heating issues quickly, including no heat, strange noises, and pilot light problems.
- Local to Cotati — Our technicians live and work in Sonoma County
- Same-day service — Emergency appointments available 24/7
- Upfront pricing — No surprises, free estimates for 94931 residents
- Licensed & insured — CSLB-licensed contractors you can trust