Contractor License Proof

Drummond and Sons Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
643512
Status
Active
Classifications
A · General EngineeringC-53 · Swimming Pool
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 28, 1992 – May 31, 2027

Business

  • (877) 881 5840 (CSLB public record)
  • PO BOX 20220, San Jose, CA 95160Santa Clara County

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Frequently asked questions

Is Drummond and Sons Inc licensed in California?

Yes. Drummond and Sons Inc holds an active California state contractor license (CSLB #643512), verified against the CSLB public record on June 17, 2026.

What is Drummond and Sons Inc's CSLB license number?

Drummond and Sons Inc's California contractor license number is 643512. 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 Drummond and Sons Inc licensed for?

Drummond and Sons Inc is classified under General Engineering (A) and Swimming Pool (C-53) by the CSLB.

How do I verify Drummond and Sons Inc's license myself?

Look up license #643512 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 #643512 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.