Advanced Air Systems
Verified against CSLB on · View on CSLB
License details
- License number
- 1147428
- Status
- Active
- Classifications
- C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- December 10, 2025 – December 31, 2027
Business
- (818) 231 2861 (CSLB public record)
- 7435 DONNA AVE, Reseda, CA 91335Los Angeles County
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Frequently asked questions
Is Advanced Air Systems licensed in California?
Yes. Advanced Air Systems holds an active California state contractor license (CSLB #1147428), verified against the CSLB public record on June 17, 2026.
What is Advanced Air Systems's CSLB license number?
Advanced Air Systems's California contractor license number is 1147428. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1147428
What kind of work is Advanced Air Systems licensed for?
Advanced Air Systems is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Advanced Air Systems's license myself?
Look up license #1147428 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1147428. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.