Best Licensed HVAC Contractors in Lawndale, CA
9 HVAC contractors registered in Lawndale 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; 9 registered in Lawndale
- California requires workers' compensation cover for C-20 licensees: 9 of Lawndale's 9 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Lawndale: 9 years
- Longest Lawndale licensure: since 1969
- 206 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1969
- Expires
- 2027-03-31
- Phone
- (310) 523-9696
- Verified
- August 17, 2026
- Licensed since
- 1990
- Expires
- 2027-01-31
- Phone
- (424) 269-0502
- Verified
- August 17, 2026
- Licensed since
- 1991
- Expires
- 2027-10-31
- Phone
- (310) 980-3879
- Verified
- August 17, 2026
- Licensed since
- 2012
- Expires
- 2028-03-31
- Phone
- (310) 713-4107
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2026-10-31
- Phone
- (323) 696-9979
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-12-31
- Phone
- (213) 326-5420
- Verified
- August 17, 2026
- Licensed since
- 2020
- Expires
- 2027-05-31
- Phone
- (310) 387-3310
- Verified
- August 17, 2026
- Licensed since
- 2024
- Expires
- 2028-05-31
- Phone
- (310) 490-1451
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Rusher Air Conditioning | #258423 | On file | 1969 |
| C & P Construction Development Inc. | #604931 | On file | 1990 |
| Drain Pro | #631384 | On file | 1991 |
| Stability Heating & Air | #971289 | On file | 2012 |
| Hhj Construction Inc. | #1019385 | On file | 2016 |
| Pacific Bay Construction Inc. | #1033585 | On file | 2017 |
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, 9 of them registered in Lawndale. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lawndale license has been held 9 years, and the longest-standing one dates to 1969. 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: 9 of Lawndale's 9 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 Lawndale: common questions
How many licensed HVAC contractors are there in Lawndale?
9 active C-20 heating and air conditioning licenses are registered in Lawndale, out of 2,674 across Los Angeles County. 9 Lawndale-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. 9 active C-20 heating and air conditioning licenses are registered in Lawndale and 2,674 across Los Angeles County, the longest-standing issued in 1969. 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 9 of Lawndale's 9 currently carry. 206 Los Angeles County licenses expire within 90 days.