Contractor License Proof

DSM Construction Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
678291
Status
Active
Classifications
D-12 · Synthetic Products
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 5, 1993 – October 31, 2027

Business

  • (909) 464 1991 (CSLB public record)
  • 13945 MAGNOLIA AVE, Chino, CA 91710San Bernardino County

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Frequently asked questions

Is DSM Construction Inc licensed in California?

Yes. DSM Construction Inc holds an active California state contractor license (CSLB #678291), verified against the CSLB public record on August 4, 2026.

What is DSM Construction Inc's CSLB license number?

DSM Construction Inc's California contractor license number is 678291. 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 DSM Construction Inc licensed for?

DSM Construction Inc is classified under Synthetic Products (D-12) by the CSLB.

How do I verify DSM Construction Inc's license myself?

Look up license #678291 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #678291 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.