Contractor License Proof

Mischa Steinbruck

Licensed

Verified against CSLB on · View on CSLB

License details

License number
662889
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 13, 1993 – January 31, 2028

Business

  • (707) 757 3923 (CSLB public record)
  • 2607 BRUSH STREET, Graton, CA 95444Sonoma County

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Frequently asked questions

Is Mischa Steinbruck licensed in California?

Yes. Mischa Steinbruck holds an active California state contractor license (CSLB #662889), verified against the CSLB public record on June 17, 2026.

What is Mischa Steinbruck's CSLB license number?

Mischa Steinbruck's California contractor license number is 662889. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=662889

What kind of work is Mischa Steinbruck licensed for?

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

How do I verify Mischa Steinbruck's license myself?

Look up license #662889 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=662889. 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.