Contractor License Proof

Kolpack Glenn H Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
287112
Status
Active
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 20, 1973January 31, 2027

Business

  • (209) 743 5025 (CSLB public record)
  • 20159 HIGHWAY 108 #11, Sonora, CA 95370Tuolumne County

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Frequently asked questions

Is Kolpack Glenn H Inc licensed in California?

Yes. Kolpack Glenn H Inc holds an active California state contractor license (CSLB #287112), verified against the CSLB public record on June 17, 2026.

What is Kolpack Glenn H Inc's CSLB license number?

Kolpack Glenn H Inc's California contractor license number is 287112. 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 Kolpack Glenn H Inc licensed for?

Kolpack Glenn H Inc is classified under General Engineering (A) and General Building (B) by the CSLB.

How do I verify Kolpack Glenn H Inc's license myself?

Look up license #287112 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 #287112 on CSLB

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