Best Licensed HVAC Contractors in Campbell, CA
19 HVAC contractors registered in Campbell hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 467 active C-20 heating and air conditioning licenses in Santa Clara County; 19 registered in Campbell
- California requires workers' compensation cover for C-20 licensees: 16 of Campbell's 19 licenses (84.2%) carry a current policy with CSLB
- Median time licensed in Campbell: 19 years
- Longest Campbell licensure: since 1975
- 33 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1975
- Expires
- 2026-11-30
- Phone
- (408) 313-0848
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-02-29
- Phone
- (408) 364-3175
- Verified
- August 17, 2026
- Licensed since
- 1993
- Expires
- 2027-04-30
- Phone
- (408) 559-1928
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2028-08-31
- Phone
- (408) 378-6375
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-04-30
- Phone
- (408) 377-4073
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2027-04-30
- Phone
- (408) 378-8860
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2027-12-31
- Phone
- (408) 376-0406
- Verified
- August 17, 2026
- Licensed since
- 2000
- Expires
- 2028-06-30
- Phone
- (408) 369-6305
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| R C Moreno Heating & Air Conditioning | #304955 | On file | 1975 |
| Restaurant Technical Services | #524949 | On file | 1988 |
| Robert Lewis Hall Jr DBA Abs Heating & Air Conditioning | #669870 | On file | 1993 |
| Bay Mountain Air Inc. | #703576 | Exempt or none on file | 1995 |
| Residential Heating And Air Conditioning Inc. | #705554 | On file | 1995 |
| Joe Kocher Plumbing Inc. | #735465 | On file | 1997 |
Santa Clara County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 467 active C-20 heating and air conditioning licenses in Santa Clara County, 19 of them registered in Campbell. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Campbell license has been held 19 years, and the longest-standing one dates to 1975. 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: 16 of Campbell's 19 licenses (84.2%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 467 of the county's 467 licenses carry the same $25,000 bond California sets by statute. 33 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 Campbell: common questions
How many licensed HVAC contractors are there in Campbell?
19 active C-20 heating and air conditioning licenses are registered in Campbell, out of 467 across Santa Clara County. 19 Campbell-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. 19 active C-20 heating and air conditioning licenses are registered in Campbell and 467 across Santa Clara County, the longest-standing issued in 1975. 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 16 of Campbell's 19 currently carry. 33 Santa Clara County licenses expire within 90 days.