Contractor License Proof

Mantegani Robert J

Licensed

Verified against CSLB on June 17, 2026 · View on CSLB

License details

License number: 826728
Status: Active
Classifications: B · General Building
Contractor bond: $25,000
Workers' comp: ExemptNo employees — not a red flag.
License term on file: October 28, 2003 – October 31, 2027

Business

(650) 678 5460 (CSLB public record)
501 WOODSIDE CT, South San Francisco, CA 94080San Mateo County

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What to check next

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Frequently asked questions

Is Mantegani Robert J licensed in California?

Yes. Mantegani Robert J holds an active California state contractor license (CSLB #826728), verified against the CSLB public record on June 17, 2026.

What is Mantegani Robert J's CSLB license number?

Mantegani Robert J's California contractor license number is 826728. 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 Mantegani Robert J licensed for?

Mantegani Robert J is classified under General Building (B) by the CSLB.

How do I verify Mantegani Robert J's license myself?

Look up license #826728 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 #826728 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.