Contractor License Proof

Oltranti Construction Company Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
523518
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 26, 1988 – January 31, 2028

Business

  • (415) 606 3199 (CSLB public record)
  • 2930 OCTAVIA STREET, San Francisco, CA 94123San Francisco County

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Frequently asked questions

Is Oltranti Construction Company Inc licensed in California?

Yes. Oltranti Construction Company Inc holds an active California state contractor license (CSLB #523518), verified against the CSLB public record on June 17, 2026.

What is Oltranti Construction Company Inc's CSLB license number?

Oltranti Construction Company Inc's California contractor license number is 523518. 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 Oltranti Construction Company Inc licensed for?

Oltranti Construction Company Inc is classified under General Building (B) by the CSLB.

How do I verify Oltranti Construction Company Inc's license myself?

Look up license #523518 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 #523518 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.