Best Licensed HVAC Contractors in El Monte, CA
23 HVAC contractors registered in El Monte 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; 23 registered in El Monte
- California requires workers' compensation cover for C-20 licensees: 23 of El Monte's 23 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in El Monte: 12 years
- Longest El Monte licensure: since 1973
- 206 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1973
- Expires
- 2028-02-29
- Phone
- (626) 442-2148
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-05-31
- Phone
- (626) 893-1514
- Verified
- August 17, 2026
- Licensed since
- 1987
- Expires
- 2027-04-30
- Phone
- (626) 425-6583
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-07-31
- Phone
- (626) 442-8191
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-11-30
- Phone
- (626) 800-2665
- Verified
- August 17, 2026
- Licensed since
- 1993
- Expires
- 2027-09-30
- Phone
- (626) 448-0540
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-09-30
- Phone
- (626) 831-3415
- Verified
- August 17, 2026
- Licensed since
- 2004
- Expires
- 2028-05-31
- Phone
- (714) 293-9300
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| James Wukmir Co Inc. DBA Wukmir Heating & Air Conditioning Co | #285626 | On file | 1973 |
| J K Real Construction Inc. DBA Kal Construction | #484667 | On file | 1985 |
| L & T Air Conditioning & Heating Company Inc. | #509737 | On file | 1987 |
| Technical Air Corporation | #536676 | On file | 1988 |
| Cool City Air Conditioning | #580579 | On file | 1989 |
| Air Temperature Inc. | #676565 | On file | 1993 |
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, 23 of them registered in El Monte. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median El Monte license has been held 12 years, and the longest-standing one dates to 1973. 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: 23 of El Monte's 23 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 El Monte: common questions
How many licensed HVAC contractors are there in El Monte?
23 active C-20 heating and air conditioning licenses are registered in El Monte, out of 2,674 across Los Angeles County. 23 El Monte-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. 23 active C-20 heating and air conditioning licenses are registered in El Monte and 2,674 across Los Angeles County, the longest-standing issued in 1973. 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 23 of El Monte's 23 currently carry. 206 Los Angeles County licenses expire within 90 days.