HVAC & heating in Oakley, CA
7 HVAC & heating listed in Oakley, California. 7 with a phone number and 5 with a website.
Oakley accounts for 0% of the HVAC & heating listed in California and ranks #186 among California cities for HVAC & heating.
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Quick answer
Oakley, CA has 7 HVAC & heating listed on USA Business Search. 7 list a phone number and 5 list a website. The most listings are in ZIP codes 94561.
Updated October 2026Sanford and Sons Mechanical Services
Bay Area Comfort Solutions
M D Services
Delta Climate Control
Fairview Heating & Air Conditioning Inc.
Mendez Air
How to choose an HVAC company in Oakley
- 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 Oakley, California?
USA Business Search shows 7 HVAC & heating in Oakley. 7 list a phone number and 5 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 94561.
How do I choose an HVAC company in Oakley?
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 Oakley compare with the rest of California?
Oakley has 0% of the 4,729 HVAC & heating listed in California, which ranks #186 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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