Best Licensed HVAC Contractors in Aliso Viejo, CA
6 HVAC contractors registered in Aliso Viejo hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by years licensed.
- 937 active C-20 heating and air conditioning licenses in Orange County; 6 registered in Aliso Viejo
- California requires workers' compensation cover for C-20 licensees: 6 of Aliso Viejo's 6 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Aliso Viejo: 2 years
- Longest Aliso Viejo licensure: since 2009
- 69 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2009
- Expires
- 2027-03-31
- Phone
- (714) 293-0393
- Verified
- August 17, 2026
- Licensed since
- 2011
- Expires
- 2027-02-28
- Phone
- (949) 292-1715
- Verified
- August 17, 2026
- Licensed since
- 2013
- Expires
- 2027-03-31
- Phone
- (949) 444-8889
- Verified
- August 17, 2026
- Licensed since
- 2024
- Expires
- 2028-07-31
- Phone
- (949) 444-1815
- Verified
- August 17, 2026
- Licensed since
- 2025
- Expires
- 2027-09-30
- Phone
- (949) 712-8811
- Verified
- August 17, 2026
- Licensed since
- 2026
- Expires
- 2028-02-29
- Phone
- (949) 527-8668
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| West Coast Remodeling Experts Inc. | #933879 | On file | 2009 |
| Precise Construction Renovations Inc. | #962932 | On file | 2011 |
| 21st Century Air Master H V A C Inc. | #981744 | On file | 2013 |
| Frontier Heating & Air Conditioning | #1123276 | On file | 2024 |
| Balboa Air | #1143944 | On file | 2025 |
| Oc Smart Temp Service | #1151021 | On file | 2026 |
Orange County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 937 active C-20 heating and air conditioning licenses in Orange County, 6 of them registered in Aliso Viejo. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Aliso Viejo license has been held 2 years, and the longest-standing one dates to 2009. 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: 6 of Aliso Viejo's 6 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: 937 of the county's 937 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 Aliso Viejo: common questions
How many licensed HVAC contractors are there in Aliso Viejo?
6 active C-20 heating and air conditioning licenses are registered in Aliso Viejo, out of 937 across Orange County. 6 Aliso Viejo-registered companies passed our license verification, and all 6 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. 6 active C-20 heating and air conditioning licenses are registered in Aliso Viejo and 937 across Orange County, the longest-standing issued in 2009. 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 6 of Aliso Viejo's 6 currently carry. 69 Orange County licenses expire within 90 days.