Best Licensed HVAC Contractors in Simi Valley, CA
71 HVAC contractors registered in Simi Valley hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 223 active C-20 heating and air conditioning licenses in Ventura County; 73 registered in Simi Valley
- California requires workers' compensation cover for C-20 licensees: 72 of Simi Valley's 73 licenses (98.6%) carry a current policy with CSLB
- Median time licensed in Simi Valley: 18 years
- Longest Simi Valley licensure: since 1971
- 21 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1971
- Expires
- 2028-08-31
- Phone
- (818) 718-9779
- Verified
- August 17, 2026
- Licensed since
- 1972
- Expires
- 2027-08-31
- Phone
- (818) 940-4153
- Verified
- August 17, 2026
- Licensed since
- 1974
- Expires
- 2027-07-31
- Phone
- (805) 581-6055
- Verified
- August 17, 2026
- Licensed since
- 1975
- Expires
- 2026-10-31
- Phone
- (818) 700-1050
- Verified
- August 17, 2026
- Licensed since
- 1976
- Expires
- 2027-10-31
- Phone
- (818) 269-1821
- Verified
- August 17, 2026
- Licensed since
- 1976
- Expires
- 2028-01-31
- Phone
- (818) 700-1255
- Verified
- August 17, 2026
- Licensed since
- 1984
- Expires
- 2026-09-30
- Phone
- (805) 522-8820
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-03-31
- Phone
- (805) 496-3228
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Suttles Plumbing & Mechanical Corp | #268688 | On file | 1971 |
| Tetra Mechanical Services | #273330 | On file | 1972 |
| Family Air Conditioning Inc. | #292613 | On file | 1974 |
| Walt Construction Corporation | #310770 | On file | 1975 |
| Perfect Climate Heating & Air Conditioning Inc. | #316805 | On file | 1976 |
| Air Trend | #323857 | On file | 1976 |
Ventura County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 223 active C-20 heating and air conditioning licenses in Ventura County, 73 of them registered in Simi Valley. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Simi Valley license has been held 18 years, and the longest-standing one dates to 1971. 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: 72 of Simi Valley's 73 licenses (98.6%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 223 of the county's 223 licenses carry the same $25,000 bond California sets by statute. 21 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 Simi Valley: common questions
How many licensed HVAC contractors are there in Simi Valley?
73 active C-20 heating and air conditioning licenses are registered in Simi Valley, out of 223 across Ventura County. 71 Simi Valley-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. 73 active C-20 heating and air conditioning licenses are registered in Simi Valley and 223 across Ventura County, the longest-standing issued in 1971. 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 72 of Simi Valley's 73 currently carry. 21 Ventura County licenses expire within 90 days.