Best Licensed HVAC Contractors in Pomona, CA
22 HVAC contractors registered in Pomona 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; 22 registered in Pomona
- California requires workers' compensation cover for C-20 licensees: 22 of Pomona's 22 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Pomona: 14 years
- Longest Pomona licensure: since 1966
- 206 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1966
- Expires
- 2028-02-29
- Phone
- (909) 392-8403
- Verified
- August 17, 2026
- Licensed since
- 1981
- Expires
- 2027-01-31
- Phone
- (323) 394-2411
- Verified
- August 17, 2026
- Licensed since
- 1982
- Expires
- 2028-03-31
- Phone
- (909) 596-6856
- Verified
- August 17, 2026
- Licensed since
- 1982
- Expires
- 2028-04-30
- Phone
- (909) 865-7652
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2026-12-31
- Phone
- (626) 350-0238
- Verified
- August 17, 2026
- Licensed since
- 2003
- Expires
- 2027-10-31
- Phone
- (909) 766-4596
- Verified
- August 17, 2026
- Licensed since
- 2007
- Expires
- 2027-07-31
- Phone
- (909) 821-2034
- Verified
- August 17, 2026
- Licensed since
- 2009
- Expires
- 2027-05-31
- Phone
- (909) 838-5566
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Bruce Allyn Plumbing Inc. | #245042 | On file | 1966 |
| H R Plumbing | #398698 | On file | 1981 |
| Air-ex Air Conditioning Inc. | #418759 | On file | 1982 |
| Pomona Sheet Metal Works Inc. | #422106 | On file | 1982 |
| Super Air Inc. | #661847 | On file | 1992 |
| Wayne M Kimbrough Electric Heating A /c & Ref | #826517 | On file | 2003 |
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, 22 of them registered in Pomona. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Pomona license has been held 14 years, and the longest-standing one dates to 1966. 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: 22 of Pomona's 22 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: 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 Pomona: common questions
How many licensed HVAC contractors are there in Pomona?
22 active C-20 heating and air conditioning licenses are registered in Pomona, out of 2,674 across Los Angeles County. 22 Pomona-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. 22 active C-20 heating and air conditioning licenses are registered in Pomona and 2,674 across Los Angeles County, the longest-standing issued in 1966. 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 22 of Pomona's 22 currently carry. 206 Los Angeles County licenses expire within 90 days.