Contractor License Proof

Redwood Engineering

Licensed

Verified against CSLB on · View on CSLB

License details

License number
456790
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 14, 1984 – June 30, 2027

Business

  • (415) 435 0768 (CSLB public record)
  • P O BOX 814, Tiburon, CA 94920Marin County

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Frequently asked questions

Is Redwood Engineering licensed in California?

Yes. Redwood Engineering holds an active California state contractor license (CSLB #456790), verified against the CSLB public record on June 17, 2026.

What is Redwood Engineering's CSLB license number?

Redwood Engineering's California contractor license number is 456790. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=456790

What kind of work is Redwood Engineering licensed for?

Redwood Engineering is classified under General Engineering (A) by the CSLB.

How do I verify Redwood Engineering's license myself?

Look up license #456790 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=456790. 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.