Larderuccio William
Verified against CSLB on · View on CSLB
License details
- License number
- 505434
- Classifications
- License term on file
- February 10, 1987 – October 31, 2026
Business
- (714) 404 8485 (CSLB public record)
- 13681 NEWPORT AVE #8 #361, Tustin, CA 92780Orange County
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Frequently asked questions
Is Larderuccio William licensed in California?
Yes. Larderuccio William holds an active California state contractor license (CSLB #505434), verified against the CSLB public record on June 17, 2026.
What is Larderuccio William's CSLB license number?
Larderuccio William's California contractor license number is 505434. 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 Larderuccio William licensed for?
Larderuccio William is classified under General Building (B) and Electrical (C-10) by the CSLB.
How do I verify Larderuccio William's license myself?
Look up license #505434 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 #505434 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.