Best Licensed HVAC Contractors in Cerritos, CA
18 HVAC contractors registered in Cerritos hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 2,674 active C-20 heating and air conditioning licenses in Los Angeles County; 18 registered in Cerritos
- California requires workers' compensation cover for C-20 licensees: 17 of Cerritos's 18 licenses (94.4%) carry a current policy with CSLB
- Median time licensed in Cerritos: 12 years
- Longest Cerritos licensure: since 1983
- 206 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 17, 2026
- Licensed since
- 1983
- Expires
- 2027-03-31
- Phone
- (562) 569-5693
- Verified
- August 17, 2026
- Licensed since
- 1993
- Expires
- 2027-04-30
- Phone
- (562) 239-7438
- Verified
- August 17, 2026
- Licensed since
- 1994
- Expires
- 2026-11-30
- Phone
- (562) 215-1360
- Verified
- August 17, 2026
- Licensed since
- 2002
- Expires
- 2028-06-30
- Phone
- (714) 809-8542
- Verified
- August 17, 2026
- Licensed since
- 2003
- Expires
- 2028-05-31
- Phone
- (562) 929-3236
- Verified
- August 17, 2026
- Licensed since
- 2007
- Expires
- 2027-12-31
- Phone
- (562) 713-3587
- Verified
- August 17, 2026
- Licensed since
- 2010
- Expires
- 2027-02-28
- Phone
- (714) 757-6522
- Verified
- August 17, 2026
- Licensed since
- 2012
- Expires
- 2028-07-31
- Phone
- (714) 335-9398
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Comfort Air | #437478 | On file | 1983 |
| John's Air Company | #668838 | Expired on file | 1993 |
| Air Magic Heating & Air Condtioning | #698178 | On file | 1994 |
| Airdyne A / C A Division Of A R I Industries Inc. | #809770 | On file | 2002 |
| All City Heating Air & Plumbing | #825443 | On file | 2003 |
| Speedy Systems Inc. | #907674 | On file | 2007 |
Los Angeles County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 2,674 active C-20 heating and air conditioning licenses in Los Angeles County, 18 of them registered in Cerritos. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cerritos license has been held 12 years, and the longest-standing one dates to 1983. 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: 17 of Cerritos's 18 licenses (94.4%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 2,672 of the county's 2,674 licenses carry the same $25,000 bond California sets by statute. 206 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 Cerritos: common questions
How many licensed HVAC contractors are there in Cerritos?
18 active C-20 heating and air conditioning licenses are registered in Cerritos, out of 2,674 across Los Angeles County. 18 Cerritos-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 Cerritos and 2,674 across Los Angeles County, the longest-standing issued in 1983. 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 17 of Cerritos's 18 currently carry. 206 Los Angeles County licenses expire within 90 days.