Contractor License Proof

McCallum Rock Drilling Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1058481
Status
Active
Classifications
D-09 · Drilling, Blasting and Oil Field Work
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 24, 2019 – September 30, 2027

Business

  • (360) 748 7259 (CSLB public record)
  • PO BOX 599, Chehalis, WA 98532

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Frequently asked questions

Is McCallum Rock Drilling Inc licensed in California?

Yes. McCallum Rock Drilling Inc holds an active California state contractor license (CSLB #1058481), verified against the CSLB public record on June 17, 2026.

What is McCallum Rock Drilling Inc's CSLB license number?

McCallum Rock Drilling Inc's California contractor license number is 1058481. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is McCallum Rock Drilling Inc licensed for?

McCallum Rock Drilling Inc is classified under Drilling, Blasting and Oil Field Work (D-09) by the CSLB.

How do I verify McCallum Rock Drilling Inc's license myself?

Look up license #1058481 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1058481 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.