Best Licensed HVAC Contractors in Garden Grove, CA
46 HVAC contractors registered in Garden Grove hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 937 active C-20 heating and air conditioning licenses in Orange County; 47 registered in Garden Grove
- California requires workers' compensation cover for C-20 licensees: 43 of Garden Grove's 47 licenses (91.5%) carry a current policy with CSLB
- Median time licensed in Garden Grove: 13 years
- Longest Garden Grove licensure: since 1949
- 69 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1949
- Expires
- 2027-04-30
- Phone
- (714) 901-5800
- Verified
- August 17, 2026
- Licensed since
- 1984
- Expires
- 2028-03-31
- Phone
- (714) 892-2006
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2028-06-30
- Phone
- (714) 791-9292
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2026-11-30
- Phone
- (714) 894-6500
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2027-01-31
- Phone
- (213) 393-5032
- Verified
- August 17, 2026
- Licensed since
- 1996
- Expires
- 2028-02-29
- Verified
- August 17, 2026
- Licensed since
- 1998
- Expires
- 2027-05-31
- Phone
- (714) 478-8421
- Verified
- August 17, 2026
- Licensed since
- 1999
- Expires
- 2027-05-31
- Phone
- (714) 600-6999
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Envise Inc.. | #114040 | On file | 1949 |
| Franklin Air Conditioning & Heating Co Inc. | #453606 | On file | 1984 |
| Scott Harrison Plumbing And Heating Inc. | #481190 | On file | 1985 |
| Stephan's Home Comfort Services | #658149 | On file | 1992 |
| American Continental Engineering Corp | #659654 | Expired on file | 1992 |
| Cole Services Plumbing Heating And Air | #718978 | On file | 1996 |
Orange County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 937 active C-20 heating and air conditioning licenses in Orange County, 47 of them registered in Garden Grove. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Garden Grove license has been held 13 years, and the longest-standing one dates to 1949. 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: 43 of Garden Grove's 47 licenses (91.5%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 937 of the county's 937 licenses carry the same $25,000 bond California sets by statute. 69 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 Garden Grove: common questions
How many licensed HVAC contractors are there in Garden Grove?
47 active C-20 heating and air conditioning licenses are registered in Garden Grove, out of 937 across Orange County. 46 Garden Grove-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. 47 active C-20 heating and air conditioning licenses are registered in Garden Grove and 937 across Orange County, the longest-standing issued in 1949. 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 43 of Garden Grove's 47 currently carry. 69 Orange County licenses expire within 90 days.