HVAC in Oakland, CA
496 HVAC businesses in Oakland, CA, with the details their public map listings give.
Connolly Heating and Air Conditioning
HVAC contractor
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4.9 · 298 reviews
Opening hours
- Mon8:00 AM – 4:30 PM
- Tue8:00 AM – 4:30 PM
- Wed8:00 AM – 4:30 PM
- Thu8:00 AM – 4:30 PM
- Fri8:00 AM – 4:30 PM
- SatClosed
- SunClosed
Source: Google Maps
Contra Costa Climate Control
Air conditioning repair service
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5.0 · 84 reviews
Opening hours
- Mon8:00 AM – 4:30 PM
- Tue8:00 AM – 4:30 PM
- Wed8:00 AM – 4:30 PM
- Thu8:00 AM – 4:30 PM
- Fri8:00 AM – 4:30 PM
- SatClosed
- SunClosed
Source: Google Maps
Contra Costa Heating & Air Conditioning
HVAC contractor
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4.3 · 129 reviews
Opening hours
- Mon7:00 AM – 9:00 PM
- Tue7:00 AM – 9:00 PM
- Wed7:00 AM – 9:00 PM
- Thu7:00 AM – 9:00 PM
- Fri7:00 AM – 9:00 PM
- Sat9:00 AM – 6:00 PM
- SunClosed
Source: Google Maps
Cool wise Plus+
No reviews
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Source: Google Maps
Cooper & Hawkins Incorporated
HVAC contractor
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4.5 · 18 reviews
Opening hours
- Mon8:00 AM – 5:00 PM
- Tue8:00 AM – 5:00 PM
- Wed8:00 AM – 5:00 PM
- Thu8:00 AM – 5:00 PM
- Fri8:00 AM – 5:00 PM
- SatClosed
- SunClosed
Source: Google Maps
Cozy Conditions HVAC LLC
HVAC contractor
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4.9 · 76 reviews
Opening hours
- Mon6:00 AM – 5:00 AM
- Tue6:00 AM – 5:00 PM
- Wed6:00 AM – 5:00 PM
- Thu6:00 AM – 5:00 PM
- Fri6:00 AM – 5:00 PM
- SatClosed
- SunClosed
Source: Google Maps
CPC Heating And Air-Conditioning
No reviews
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Source: Google Maps
Cundiff Air Express HVAC
HVAC contractor
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5.0 · 2 reviews
Opening hours
- MonOpen 24 hours
- TueOpen 24 hours
- WedOpen 24 hours
- ThuOpen 24 hours
- FriOpen 24 hours
- SatOpen 24 hours
- SunOpen 24 hours
Source: Google Maps
Daly City Heating and Cooling Pros
HVAC contractor
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5.0 · 1 review
Source: Google Maps
Daly City HVAC Repair Company
No reviews
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Opening hours
- Mon8:00 AM – 6:30 PM
- Tue8:00 AM – 6:30 PM
- Wed8:00 AM – 6:30 PM
- Thu8:00 AM – 6:30 PM
- Fri8:00 AM – 6:30 PM
- Sat8:00 AM – 6:30 PM
- SunClosed
Source: Google Maps
Daniel's plumbing heating & a/c
HVAC contractor
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5.0 · 37 reviews
Opening hours
- Mon8:00 AM – 5:00 PM
- Tue8:00 AM – 5:00 PM
- Wed8:00 AM – 5:00 PM
- Thu8:00 AM – 5:00 PM
- Fri8:00 AM – 5:00 PM
- SatClosed
- SunClosed
Source: Google Maps
Deluxe Air Inc. Heating & Air Conditioning Specialist
HVAC contractor
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5.0 · 3 reviews
Source: Google Maps
Dennis's Heating and Cooling
Air conditioning contractor
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5.0 · 11 reviews
Source: Google Maps
Dimensional HVAC Repair San Francisco
No reviews
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Opening hours
- Mon9:00 AM – 5:00 PM
- Tue9:00 AM – 5:00 PM
- Wed9:00 AM – 5:00 PM
- Thu9:00 AM – 5:00 PM
- Fri9:00 AM – 5:00 PM
- Sat9:00 AM – 5:00 PM
- Sun9:00 AM – 5:00 PM
Source: Google Maps
Dimond Plumbing & Heating Co.
Plumber
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5.0 · 5 reviews
Source: Google Maps
D.N. Heating And Air Conditioning
HVAC contractor
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4.4 · 33 reviews
Source: Google Maps
Doke's Plumbing, Heating & Cooling
HVAC contractor
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4.9 · 74 reviews
Opening hours
- Mon8:00 AM – 5:00 PM
- Tue8:00 AM – 5:00 PM
- Wed8:00 AM – 5:00 PM
- Thu8:00 AM – 5:00 PM
- Fri8:00 AM – 5:00 PM
- Sat8:00 AM – 5:00 PM
- SunClosed
Source: Google Maps
Downing Heating Inc
HVAC contractor
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4.6 · 18 reviews
Opening hours
- Mon7:30 AM – 4:30 PM
- Tue7:30 AM – 4:30 PM
- Wed7:30 AM – 4:30 PM
- Thu7:30 AM – 4:30 PM
- Fri7:30 AM – 4:30 PM
- SatClosed
- SunClosed
Source: Google Maps
D P Heating & Air Conditioning
HVAC Contractor
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Source: Apple Maps
Drakon HVAC Repair Berkeley
HVAC contractor
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5.0 · 1 review
Opening hours
- Mon9:00 AM – 10:30 PM
- Tue9:00 AM – 10:30 PM
- Wed9:00 AM – 10:30 PM
- Thu9:00 AM – 10:30 PM
- Fri9:00 AM – 10:30 PM
- Sat9:00 AM – 10:30 PM
- Sun9:00 AM – 10:30 PM
Source: Google Maps
Dravicon HVAC Repair Berkeley
HVAC contractor
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5.0 · 1 review
Opening hours
- Mon9:00 AM – 5:00 PM
- Tue9:00 AM – 5:00 PM
- Wed9:00 AM – 5:00 PM
- Thu9:00 AM – 5:00 PM
- Fri9:00 AM – 5:00 PM
- Sat9:00 AM – 5:00 PM
- Sun9:00 AM – 5:00 PM
Source: Google Maps
Dryer Duct Cleaning Svc
HVAC contractor
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4.9 · 56 reviews
Source: Google Maps
Duboce Triangle Air Conditioner Repair
HVAC contractor
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4.9 · 56 reviews
Source: Google Maps
Ease HVAC Bay Area
HVAC contractor
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5.0 · 2 reviews
Source: Google Maps
East Bay Heating and Cooling Inc.
HVAC contractor
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4.9 · 93 reviews
Opening hours
- Mon8:00 AM – 8:00 PM
- Tue8:00 AM – 8:00 PM
- Wed8:00 AM – 8:00 PM
- Thu8:00 AM – 8:00 PM
- Fri8:00 AM – 8:00 PM
- Sat9:00 AM – 8:00 PM
- SunClosed
Source: Google Maps
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.