Contractor License Proof

On - Site Builders Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
399424
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 11, 1981 – March 31, 2028

Business

  • (818) 837 9932 (CSLB public record)
  • 601 FIFTH STREET, San Fernando, CA 91340Los Angeles County

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What to check next

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Frequently asked questions

Is On - Site Builders Inc licensed in California?

Yes. On - Site Builders Inc holds an active California state contractor license (CSLB #399424), verified against the CSLB public record on June 17, 2026.

What is On - Site Builders Inc's CSLB license number?

On - Site Builders Inc's California contractor license number is 399424. 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 On - Site Builders Inc licensed for?

On - Site Builders Inc is classified under General Building (B), Electrical (C-10), and Plumbing (C-36) by the CSLB.

How do I verify On - Site Builders Inc's license myself?

Look up license #399424 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 #399424 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.