Trettin Allan
Verified against CSLB on · View on CSLB
License details
- License number
- 803399
- License term on file
- January 18, 2002 – January 31, 2028
Business
- (951) 448 7733 (CSLB public record)
- 35416 MEADOWPARK CIR, Wildomar, CA 92595Riverside County
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Frequently asked questions
Is Trettin Allan licensed in California?
Yes. Trettin Allan holds an active California state contractor license (CSLB #803399), verified against the CSLB public record on June 17, 2026.
What is Trettin Allan's CSLB license number?
Trettin Allan's California contractor license number is 803399. 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 Trettin Allan licensed for?
Trettin Allan is classified under General Building (B) and Doors, Gates and Activating Devices (D-28) by the CSLB.
How do I verify Trettin Allan's license myself?
Look up license #803399 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 #803399 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.