Contractor License Proof

L Schupp

Licensed

Verified against CSLB on · View on CSLB

License details

License number
533042
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 17, 1988 – April 30, 2028

Business

  • (510) 223 8205 (CSLB public record)
  • 5489 SOBRANTE AVE, El Sobrante, CA 94803Contra Costa County

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Frequently asked questions

Is L Schupp licensed in California?

Yes. L Schupp holds an active California state contractor license (CSLB #533042), verified against the CSLB public record on September 28, 2026.

What is L Schupp's CSLB license number?

L Schupp's California contractor license number is 533042. 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 L Schupp licensed for?

L Schupp is classified under General Engineering (A) by the CSLB.

How do I verify L Schupp's license myself?

Look up license #533042 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 September 28, 2026.

Verify it yourself: How to verify a California contractor license · Look up #533042 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.