Best Licensed HVAC Contractors in Adelanto, CA
3 HVAC contractors registered in Adelanto hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 644 active C-20 heating and air conditioning licenses in San Bernardino County; 3 registered in Adelanto
- California requires workers' compensation cover for C-20 licensees: 3 of Adelanto's 3 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Adelanto: 1 year
- Longest Adelanto licensure: since 2020
- 70 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2020
- Expires
- 2026-10-31
- Phone
- (760) 900-2305
- Verified
- August 17, 2026
- Licensed since
- 2025
- Expires
- 2027-05-31
- Phone
- (714) 833-3346
- Verified
- August 17, 2026
- Licensed since
- 2026
- Expires
- 2028-04-30
- Phone
- (951) 897-6287
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Ricardo Z Canchola DBA Canchola Heating & Air Conditioning Servic | #1069823 | On file | 2020 |
| Diverse Mechanical Solutions Heating And Air | #1137976 | On file | 2025 |
| Mj Heating & Cooling Inc. | #1153104 | On file | 2026 |
San Bernardino County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 644 active C-20 heating and air conditioning licenses in San Bernardino County, 3 of them registered in Adelanto. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Adelanto license has been held 1 year, and the longest-standing one dates to 2020. 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: 3 of Adelanto's 3 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: 644 of the county's 644 licenses carry the same $25,000 bond California sets by statute. 70 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 Adelanto: common questions
How many licensed HVAC contractors are there in Adelanto?
3 active C-20 heating and air conditioning licenses are registered in Adelanto, out of 644 across San Bernardino County. 3 Adelanto-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 Adelanto and 644 across San Bernardino County, the longest-standing issued in 2020. 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 3 of Adelanto's 3 currently carry. 70 San Bernardino County licenses expire within 90 days.