HVAC & heating in Oakland, CA
26 HVAC & heating listed in Oakland, California. 26 with a phone number and 23 with a website.
Oakland accounts for 1% of the HVAC & heating listed in California and ranks #33 among California cities for HVAC & heating.
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Quick answer
Oakland, CA has 26 HVAC & heating listed on USA Business Search. 26 list a phone number and 23 list a website. The most listings are in ZIP codes 94621, 94603, 94601.
Updated October 2026E-fficient Hvac
Tague's Plumbing & Heating
California HVAC
Techpro Builders
Attic Pros
Anchor Heating & Cooling, Inc.
Atlas Heating and Air Conditioning
AttiCare
Baker Distributing Company
Care Heating & Air Conditioning Inc
Dean's Services
Emperor Electrical Supply
GM Associates Inc
Hsc - Hydronic Specialties Company
HVAC Oren Services
Johnson's Insulation
Jtg / Muir
Ortiz Heating & Air Conditioning
Pacific States Insulation & Acoustical Contracting
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Panda Heating & Cooling
Piedmont Rooter Plumbing & Heating
So Fresh So Clean
Supreme Indoor Climate Control
Triton Group HVAC Engineering
Z and Z Plumbing
How to choose an HVAC company in Oakland
- Ask for a load calculation before you replace a system, not just a size match.
- Compare efficiency ratings (SEER2/AFUE) and available rebates.
- Ask what maintenance plans cost and what they cover.
Check the license: Contractors State License Board (CSLB). In California, most home improvement work above the state's small-job limit requires a CSLB license. Look the number up before you sign, and check that it is active and bonded.
Common questions
How many HVAC & heating are listed in Oakland, California?
USA Business Search shows 26 HVAC & heating in Oakland. 26 list a phone number and 23 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 94621, 94603, 94601, 94602, 94608, 94607, 94605, 94612.
How do I choose an HVAC company in Oakland?
Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Check the license with the Contractors State License Board (CSLB).
How do HVAC & heating in Oakland compare with the rest of California?
Oakland has 1% of the 4,729 HVAC & heating listed in California, which ranks #33 among California cities for this category.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
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