Contractor License Proof

Frank Contreras

Licensed

Verified against CSLB on · View on CSLB

License details

License number
639417
Status
Active
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 13, 1992 – March 31, 2028

Business

  • (818) 469 1691 (CSLB public record)
  • 8950 GLADBECK AVENUE, Northridge, CA 91324Los Angeles County

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Frequently asked questions

Is Frank Contreras licensed in California?

Yes. Frank Contreras holds an active California state contractor license (CSLB #639417), verified against the CSLB public record on September 28, 2026.

What is Frank Contreras's CSLB license number?

Frank Contreras's California contractor license number is 639417. 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 Frank Contreras licensed for?

Frank Contreras is classified under Flooring and Floor Covering (C-15) by the CSLB.

How do I verify Frank Contreras's license myself?

Look up license #639417 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 #639417 on CSLB

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