Repair HVAC in Sonoma County, CA

A repair is usually the right call when the problem is a single failed component, like a capacitor, thermostat, or blower motor. We inspect your system in Sonoma County and give you a straight answer on whether a repair makes sense.

Warm air from your AC usually points to a refrigerant leak, a failed capacitor, or a dirty condenser coil. A technician can pinpoint the cause at your Petaluma home and repair it correctly.

Short-cycling in Santa Rosa homes is often caused by a clogged filter, an overheating issue, or a failing component like the flame sensor or ignitor. We diagnose the specific cause before recommending any repair.

Yes, salt air accelerates corrosion on outdoor HVAC components, including coils and electrical contacts. Catching corrosion-related damage early through repair keeps the problem from spreading to more expensive parts.

Yes, Custom Comfort Heating and Cooling serves homeowners in Marin County, Napa County, Lake County, and Mendocino County in addition to Sonoma County. Call us to schedule a repair visit at your location.

Refrigerant leaks, faulty thermostats, failed capacitors, ignition problems, and blower motor issues are the repairs we see most often across Sonoma County. The county's wide temperature swings and seasonal humidity put steady wear on these components.