Sonoma County · California
HVAC service in Santa Rosa, CA
Santa Rosa is the largest city in Sonoma County wine country. The 2017 Tubbs Fire destroyed thousands of homes in Fountaingrove and Coffey Park, many since rebuilt with modern systems.
- Same-day appointments when available
- 6+ ZIP codes
- Licensed contractors

Neighborhoods: Downtown Santa Rosa, Fountaingrove, Coffey Park, Rincon Valley, Bennett Valley, Roseland. Service area, not an office.
Local homes
Santa Rosa housing and HVAC
Older homes have gas forced-air furnaces, often with central AC, while rebuilt homes have high-efficiency heat pumps and better filtration. Many older homes in Roseland, Bennett Valley and downtown were built from the 1950s to 1980s with attic or crawl space ducts, and some still have original furnaces. Fountaingrove and Coffey Park homes rebuilt after 2017 often have heat pumps, upgraded filtration and better-sealed ducts.
Santa Rosa has hot, dry summers with frequent 90°F days and cool, wet winters. Wildfire risk and smoke are major concerns. Summer highs regularly reach the upper 80s and low 90s, with heat waves above 100°F, and nights cool off quickly. The 2017 Tubbs Fire and 2020 Glass Fire brought weeks of heavy smoke, and fall Diablo winds raise fire danger.
Permits and seasonal timing in Santa Rosa
The City of Santa Rosa Building Division issues mechanical permits, and California requires C-20 licensed contractors.
Wildfire smoke
Smoke makes high-MERV filtration and sealed ducts essential.
Rebuilt homes
New homes have modern systems that need routine maintenance.
Summer heat
Hot inland summers push older AC systems.
Common calls
Popular HVAC services in Santa Rosa
Also available: emergency HVAC and all HVAC services.
Full service list
All HVAC services in Santa Rosa
Searching for HVAC service near me in Santa Rosa? Every service below is available across Santa Rosa ZIP codes 95401, 95403, 95404, 95405, 95407 and nearby, including Downtown Santa Rosa, Fountaingrove, Coffey Park.
Ductless Mini-Splits in Santa Rosa
Ductwork in Santa Rosa
Thermostats & Controls in Santa Rosa
Maintenance & Inspections in Santa Rosa
Commercial HVAC in Santa Rosa
Specialty Systems in Santa Rosa
Santa Rosa at a glance
- County
- Sonoma County
- Region
- California · West
- ZIP codes
- 95401, 95403, 95404, 95405, 95407, 95409
- Neighborhoods
- Downtown Santa Rosa, Fountaingrove, Coffey Park, Rincon Valley, Bennett Valley, Roseland
- Climate
- Mixed (IECC zones 2–6)
Licensing and utilities for Santa Rosa
California licenses HVAC contractors through the Contractors State License Board (CSLB), usually under the C-20 Warm-Air Heating, Ventilating and Air-Conditioning classification.
PG&E, Southern California Edison, SDG&E and municipal utilities such as LADWP and SMUD supply electricity. SoCalGas, PG&E and SDG&E supply natural gas.
FAQ
HVAC questions in Santa Rosa
How do I find HVAC service near me in Santa Rosa?+
Call with your Santa Rosa ZIP code. We connect you with an independent, licensed HVAC contractor who serves your neighborhood for AC repair, heating, heat pumps, ducts and installs.
What filter should I use during fire season?+
A MERV 13 filter if your system can handle it.
Is a heat pump good for Santa Rosa?+
Yes. It handles hot summers and mild winters efficiently.
HVAC guides for Santa Rosa homeowners
Towns near Santa Rosa
HVAC help in Santa Rosa
Call to be connected with a licensed HVAC contractor serving your ZIP code.