Contractor License Proof

Chan Drainage LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1007870
Status
Active
Classifications
D-12 · Synthetic Products
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 2, 2015 – August 31, 2026

Business

  • (415) 497 2517 (CSLB public record)
  • 742 BRADLEY AVE, Novato, CA 94947Marin County

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Frequently asked questions

Is Chan Drainage LLC licensed in California?

Yes. Chan Drainage LLC holds an active California state contractor license (CSLB #1007870), verified against the CSLB public record on June 17, 2026.

What is Chan Drainage LLC's CSLB license number?

Chan Drainage LLC's California contractor license number is 1007870. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1007870

What kind of work is Chan Drainage LLC licensed for?

Chan Drainage LLC is classified under Synthetic Products (D-12) by the CSLB.

How do I verify Chan Drainage LLC's license myself?

Look up license #1007870 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1007870. 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.