Contractor License Proof

Ottenwalter Mark

Licensed

Verified against CSLB on · View on CSLB

License details

License number
929573
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 5, 2009 – March 31, 2027

Business

  • (530) 458 5700 (CSLB public record)
  • 2260 LURLINE AVENUE, Colusa, CA 95932Colusa County

Are you Ottenwalter Mark? 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 Ottenwalter Mark licensed in California?

Yes. Ottenwalter Mark holds an active California state contractor license (CSLB #929573), verified against the CSLB public record on June 17, 2026.

What is Ottenwalter Mark's CSLB license number?

Ottenwalter Mark's California contractor license number is 929573. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=929573

What kind of work is Ottenwalter Mark licensed for?

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

How do I verify Ottenwalter Mark's license myself?

Look up license #929573 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=929573. 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.