Proudly Serving
The North Bay
Enviro Heating & Air Conditioning provides expert heating and air conditioning across Sonoma, Marin, and Napa Counties — with fast dispatch from Rohnert Park.
Local teams,
regional reach
We focus on owning our backyard — rapid response in core cities with dependable service throughout the three-county region.
California overview
Sonoma, Marin & Napa counties
Zoomed detail of the highlighted region
California overview
Sonoma, Marin & Napa counties
Zoomed detail of the highlighted region
TapHover a city on the map to see estimated drive time from our Rohnert Park headquarters.
Drive times are rough estimates from our Rohnert Park headquarters and may vary based on traffic, time of day, and road conditions.
Find your
city below
From Sonoma and Marin to Napa, we keep wine-country homes comfortable year-round. Select your community to see HVAC services available in your neighborhood.
Don't see your area?
We may still be able to help. Contact us and we'll confirm coverage for your address.
Neighborhoods we know
house by house
Hyper-local guides to the housing stock, quirks, and verified rebates of the North Bay neighborhoods we serve most.
San Rafael
Terra Linda
Roughly 900 Eichlers with radiant slab heat and no ductwork — ductless heat pumps are the retrofit these homes were waiting for.
Read the neighborhood guideSanta Rosa
Coffey Park
A neighborhood rebuilt after the 2017 Tubbs Fire — its 2018–2021 systems are now due for their first serious maintenance cycle.
Read the neighborhood guideSanta Rosa
Oakmont Village
3,200+ single-story homes in a 55+ community where every exterior AC install needs written Architectural Committee approval first.
Read the neighborhood guidePetaluma
Petaluma's West Side
Victorians and Craftsman homes from the 1850s–1920s, most built without a single duct — comfort here has to respect the architecture.
Read the neighborhood guideSonoma
The Springs
Resort-era cottages in unincorporated Sonoma Valley, where permits go through Permit Sonoma — not Sonoma City Hall.
Read the neighborhood guideNovato
Bel Marin Keys
About 700 lagoon-front homes east of Novato where salt-laden air quietly shortens the life of ordinary outdoor equipment.
Read the neighborhood guideRohnert Park
University District
Vast Oak's 1,200+ newer homes are minutes from our shop — and their builder-grade systems are reaching the age where maintenance pays.
Read the neighborhood guideReady for service in your neighborhood?
Request service or call — we'll put the right technician on your job.
Live · Rohnert Park air quality
North Bay air quality right now — and what it means indoors
Live AQI via Open-Meteo — guidance only, not an official monitor reading.