Best Licensed HVAC Contractors in Fillmore, CA
14 HVAC contractors registered in Fillmore 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; 14 registered in Fillmore
- California requires workers' compensation cover for C-20 licensees: 14 of Fillmore's 14 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Fillmore: 6 years
- Longest Fillmore licensure: since 1995
- 21 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-01-31
- Phone
- (805) 524-5706
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-01-31
- Phone
- (805) 630-1173
- Verified
- August 17, 2026
- Licensed since
- 2009
- Expires
- 2027-02-28
- Phone
- (805) 524-5555
- Verified
- August 17, 2026
- Licensed since
- 2015
- Expires
- 2027-07-31
- Phone
- (805) 760-4840
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2026-09-30
- Phone
- (805) 432-4308
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-07-31
- Phone
- (805) 570-3363
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-08-31
- Phone
- (805) 420-8628
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2028-07-31
- Phone
- (661) 678-3993
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Fillmore Air Conditioning And Heating Inc. | #701370 | On file | 1995 |
| All In House Construction Inc. | #712961 | On file | 1995 |
| Heritage Valley Air Company | #929304 | On file | 2009 |
| Advanced Aire Flow Inc. | #1005372 | On file | 2015 |
| Cal Air & Heating Services | #1018414 | On file | 2016 |
| Espa Air Inc. | #1055729 | On file | 2019 |
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, 14 of them registered in Fillmore. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fillmore license has been held 6 years, and the longest-standing one dates to 1995. 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: 14 of Fillmore's 14 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: 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 Fillmore: common questions
How many licensed HVAC contractors are there in Fillmore?
14 active C-20 heating and air conditioning licenses are registered in Fillmore, out of 223 across Ventura County. 14 Fillmore-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. 14 active C-20 heating and air conditioning licenses are registered in Fillmore and 223 across Ventura County, the longest-standing issued in 1995. 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 14 of Fillmore's 14 currently carry. 21 Ventura County licenses expire within 90 days.