Best Licensed HVAC Contractors in Pioneer, CA
3 HVAC contractors registered in Pioneer hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 13 active C-20 heating and air conditioning licenses in Amador County; 3 registered in Pioneer
- California requires workers' compensation cover for C-20 licensees: 2 of Pioneer's 3 licenses (66.7%) carry a current policy with CSLB
- Median time licensed in Pioneer: 16 years
- Longest Pioneer licensure: since 1995
- 1 county license reaches its expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-10-31
- Phone
- (209) 295-6484
- Verified
- August 17, 2026
- Licensed since
- 2010
- Expires
- 2027-04-30
- Phone
- (209) 256-9115
- Verified
- August 17, 2026
- Licensed since
- 2017
- Expires
- 2027-07-31
- Phone
- (209) 283-4456
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Alpine Air Conditioning And Heating | #714582 | On file | 1995 |
| A & M Cooling And Heating Inc. | #945587 | On file | 2010 |
| Hockaday Heating And Air | #1032783 | Expired on file | 2017 |
Amador County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 13 active C-20 heating and air conditioning licenses in Amador County, 3 of them registered in Pioneer. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Pioneer license has been held 16 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: 2 of Pioneer's 3 licenses (66.7%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 13 of the county's 13 licenses carry the same $25,000 bond California sets by statute. 1 county license reaches its 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 Pioneer: common questions
How many licensed HVAC contractors are there in Pioneer?
3 active C-20 heating and air conditioning licenses are registered in Pioneer, out of 13 across Amador County. 3 Pioneer-registered companies passed our license verification, and all 3 are listed on this page. 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. 3 active C-20 heating and air conditioning licenses are registered in Pioneer and 13 across Amador 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 2 of Pioneer's 3 currently carry. 1 Amador County license expires within 90 days.