Best Licensed HVAC Contractors in Santee, CA
29 HVAC contractors registered in Santee hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 850 active C-20 heating and air conditioning licenses in San Diego County; 29 registered in Santee
- California requires workers' compensation cover for C-20 licensees: 28 of Santee's 29 licenses (96.6%) carry a current policy with CSLB
- Median time licensed in Santee: 17 years
- Longest Santee licensure: since 1988
- 69 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2026-09-30
- Phone
- (619) 334-0003
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-01-31
- Phone
- (619) 449-2469
- Verified
- August 17, 2026
- Licensed since
- 1989
- Expires
- 2027-02-28
- Phone
- (619) 258-9286
- Verified
- August 17, 2026
- Licensed since
- 1991
- Expires
- 2027-02-28
- Phone
- (619) 448-7707
- Verified
- August 17, 2026
- Licensed since
- 1991
- Expires
- 2026-10-31
- Phone
- (619) 564-0764
- Verified
- August 17, 2026
- Licensed since
- 1991
- Expires
- 2028-01-31
- Phone
- (619) 258-4259
- Verified
- August 17, 2026
- Licensed since
- 1994
- Expires
- 2028-09-30
- Phone
- (619) 449-3886
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-10-31
- Phone
- (619) 743-3171
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Voss Plumbing Inc. | #524919 | On file | 1988 |
| Allegiance Heating & Air Conditioning Inc. | #548700 | On file | 1988 |
| Indoor Comfort Systems | #556306 | On file | 1989 |
| L Seven N Company Inc. | #613090 | On file | 1991 |
| Hanson's Heating & A/c Inc. | #621587 | On file | 1991 |
| L E Schoonmaker Hvac Inc. | #633929 | On file | 1991 |
San Diego County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 850 active C-20 heating and air conditioning licenses in San Diego County, 29 of them registered in Santee. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Santee license has been held 17 years, and the longest-standing one dates to 1988. 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: 28 of Santee's 29 licenses (96.6%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 850 of the county's 850 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 Santee: common questions
How many licensed HVAC contractors are there in Santee?
29 active C-20 heating and air conditioning licenses are registered in Santee, out of 850 across San Diego County. 29 Santee-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. 29 active C-20 heating and air conditioning licenses are registered in Santee and 850 across San Diego County, the longest-standing issued in 1988. 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 28 of Santee's 29 currently carry. 69 San Diego County licenses expire within 90 days.