Contractor License Proof

Oseguera Mario Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
627877
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 10, 1991 – December 31, 2027

Business

  • (925) 260 5467 (CSLB public record)
  • 200 TATE LANE, Oakley, CA 94561Contra Costa County

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Frequently asked questions

Is Oseguera Mario Construction licensed in California?

Yes. Oseguera Mario Construction holds an active California state contractor license (CSLB #627877), verified against the CSLB public record on June 17, 2026.

What is Oseguera Mario Construction's CSLB license number?

Oseguera Mario Construction's California contractor license number is 627877. 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 Oseguera Mario Construction licensed for?

Oseguera Mario Construction is classified under General Building (B) by the CSLB.

How do I verify Oseguera Mario Construction's license myself?

Look up license #627877 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 #627877 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.