HVAC in Oakland, CA
496 HVAC businesses in Oakland, CA, with the details their public map listings give.
496 businesses listedAverage rating 4.8 across 411 rated businesses
Guardhaven Control
HVAC in Oakland, CA
No reviewsView →Haddon Heating and Cooling
★ 4.3 · 406 reviews
HVAC contractorView →Hammer's Heating & Air Conditioning
★ 5.0 · 27 reviews
Air conditioning contractorView →Happy Heating & Air
★ 5.0 · 1 review
HVAC contractorView →Harry Clark Heating and Air Conditioning
★ 4.7 · 18 reviews
HVAC contractorView →Harry Clark Plumbing and Heating Inc
★ 4.7 · 83 reviews
Air conditioning contractorView →Hassler Heating and Air
★ 4.7 · 724 reviews · Yelp's rating
Air Duct Cleaning ServiceView →Hassler Heating and Air Conditioning, LLC
★ 4.9 · 736 reviews
HVAC contractorView →Hayward Heating & Air Conditioning Solutions
★ 3.8 · 10 reviews
Heating contractorView →Heather HVAC Repair Oakland
★ 5.0 · 3 reviews
HVAC contractorView →Heating & Air Conditioning
★ 5.0 · 1 review
Air conditioning contractorView →Heating & Air Conditioning San Francisco
★ 5.0 · 5 reviews
HVAC contractorView →
Showing 241–252 of 496 businesses
How this is counted
Businesses come from open map data (Overture Maps) and public map listings. A business is listed under the city whose search found it, so a few may sit just outside its limits. Closed and duplicate listings are left out. Updated November 4, 2026.
Details come from public map listings and can be out of date. Check with the business before you go.