Clean Air Testing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 474291
- Classifications
- D-40 · Service Station Equipment and MaintenanceHAZ · Hazardous Substance Removal Certification
- License term on file
- May 29, 1985 – July 31, 2027
Business
- (626) 857 0218 (CSLB public record)
- P O BOX 2165, Glendora, CA 91740Los Angeles County
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Frequently asked questions
Is Clean Air Testing Inc licensed in California?
Yes. Clean Air Testing Inc holds an active California state contractor license (CSLB #474291), verified against the CSLB public record on June 17, 2026.
What is Clean Air Testing Inc's CSLB license number?
Clean Air Testing Inc's California contractor license number is 474291. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Clean Air Testing Inc licensed for?
Clean Air Testing Inc is classified under Service Station Equipment and Maintenance (D-40) and Hazardous Substance Removal Certification (HAZ) by the CSLB.
How do I verify Clean Air Testing Inc's license myself?
Look up license #474291 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #474291 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.