Need a heat pump in Sonoma County, CA? Sonoma County has about 485,375 residents (2024 estimate) and 9 incorporated cities and towns. Describe your project once: licensed HVAC contractors who work in Sonoma County get back to you.
Utilities serving Sonoma County may offer heat pump rebates or special rates.
Services available in Sonoma County
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Ducted heat pump
Central heat pump system using existing or new ducts, with the permit.
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Ductless mini-split
One or several ductless indoor units connected to an outdoor heat pump.
Frequently asked questions in Sonoma County
Do licensed HVAC contractors cover the whole of Sonoma County?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Heat Pump Installation in California: all counties
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.