Contractor License Proof

Bertram Drilling Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
703688
Status
Active
Classifications
C-57 · Well Drilling
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 10, 1995 – March 31, 2027

Business

  • (406) 259 2532 (CSLB public record)
  • P O BOX 2053, Billings, MT 591032053

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Frequently asked questions

Is Bertram Drilling Inc licensed in California?

Yes. Bertram Drilling Inc holds an active California state contractor license (CSLB #703688), verified against the CSLB public record on June 17, 2026.

What is Bertram Drilling Inc's CSLB license number?

Bertram Drilling Inc's California contractor license number is 703688. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=703688

What kind of work is Bertram Drilling Inc licensed for?

Bertram Drilling Inc is classified under Well Drilling (C-57) by the CSLB.

How do I verify Bertram Drilling Inc's license myself?

Look up license #703688 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=703688. 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.