Contractor License Proof

Mazzamuto Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
266149
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
November 24, 1970 – January 31, 2027

Business

  • (925) 766 9917 (CSLB public record)
  • P O BOX 167, Martinez, CA 94553Contra Costa County

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Frequently asked questions

Is Mazzamuto Construction licensed in California?

Yes. Mazzamuto Construction holds an active California state contractor license (CSLB #266149), verified against the CSLB public record on June 17, 2026.

What is Mazzamuto Construction's CSLB license number?

Mazzamuto Construction's California contractor license number is 266149. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=266149

What kind of work is Mazzamuto Construction licensed for?

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

How do I verify Mazzamuto Construction's license myself?

Look up license #266149 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=266149. This page reflects the CSLB public record as of June 17, 2026.

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