Best Licensed HVAC Contractors in Westminster, CA
18 HVAC contractors registered in Westminster hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 937 active C-20 heating and air conditioning licenses in Orange County; 18 registered in Westminster
- California requires workers' compensation cover for C-20 licensees: 18 of Westminster's 18 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Westminster: 5 years
- Longest Westminster licensure: since 1985
- 69 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-12-31
- Phone
- (760) 799-9714
- Verified
- August 17, 2026
- Licensed since
- 1996
- Expires
- 2028-02-29
- Phone
- (424) 328-0695
- Verified
- August 17, 2026
- Licensed since
- 1998
- Expires
- 2028-06-30
- Phone
- (714) 891-2777
- Verified
- August 17, 2026
- Licensed since
- 1999
- Expires
- 2026-12-31
- Phone
- (714) 642-6836
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2028-08-31
- Phone
- (714) 725-8489
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-01-31
- Phone
- (657) 623-0857
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-04-30
- Phone
- (714) 930-3727
- Verified
- August 17, 2026
- Licensed since
- 2018
- Expires
- 2028-03-31
- Phone
- (949) 287-3913
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Quality Cooling | #473165 | On file | 1985 |
| A & B Heating And Air Conditioning | #718618 | On file | 1996 |
| Benham Electric Inc. | #748515 | On file | 1998 |
| Jcl & Sons Hvac Inc. | #759146 | On file | 1999 |
| Natural Air | #920447 | On file | 2008 |
| Berkeley Heating And Air | #1022630 | On file | 2017 |
Orange County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 937 active C-20 heating and air conditioning licenses in Orange County, 18 of them registered in Westminster. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Westminster license has been held 5 years, and the longest-standing one dates to 1985. California law requires workers' compensation cover for C-20 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 18 of Westminster's 18 licenses (100.0%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 937 of the county's 937 licenses carry the same $25,000 bond California sets by statute. 69 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
HVAC Contractors in Westminster: common questions
How many licensed HVAC contractors are there in Westminster?
18 active C-20 heating and air conditioning licenses are registered in Westminster, out of 937 across Orange County. 18 Westminster-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license HVAC contractors?
Yes. California licenses contractors by classification, and C-20 is the CSLB classification that authorises this work. 18 active C-20 heating and air conditioning licenses are registered in Westminster and 937 across Orange County, the longest-standing issued in 1985. Only CLEAR, unexpired licenses appear here.
How do I check an HVAC contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-20 licensees and 18 of Westminster's 18 currently carry. 69 Orange County licenses expire within 90 days.