Contractor License Proof

Tower Building

Licensed

Verified against CSLB on · View on CSLB

License details

License number
847821
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 4, 2004 – October 31, 2026

Business

  • (650) 346 7691 (CSLB public record)
  • 1124 RUBY STREET, Redwood City, CA 94061San Mateo County

Are you Tower Building? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is Tower Building licensed in California?

Yes. Tower Building holds an active California state contractor license (CSLB #847821), verified against the CSLB public record on June 17, 2026.

What is Tower Building's CSLB license number?

Tower Building's California contractor license number is 847821. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=847821

What kind of work is Tower Building licensed for?

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

How do I verify Tower Building's license myself?

Look up license #847821 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=847821. 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.