Contractor License Proof

Martin Calderon JR

Licensed

Verified against CSLB on · View on CSLB

License details

License number
783637
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
August 29, 2000 – August 31, 2026

Business

  • (213) 324 3830 (CSLB public record)
  • 12591 BENSON AVE, Chino, CA 91710San Bernardino County

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What to check next

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Frequently asked questions

Is Martin Calderon JR licensed in California?

Yes. Martin Calderon JR holds an active California state contractor license (CSLB #783637), verified against the CSLB public record on June 17, 2026.

What is Martin Calderon JR's CSLB license number?

Martin Calderon JR's California contractor license number is 783637. 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 Martin Calderon JR licensed for?

Martin Calderon JR is classified under General Building (B) by the CSLB.

How do I verify Martin Calderon JR's license myself?

Look up license #783637 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 #783637 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.