Contractor License Proof

Hazmat TSDF Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
805934
Status
Active
Classifications
A · General EngineeringHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 26, 2002 – April 30, 2028

Business

  • (909) 546 1354 (CSLB public record)
  • P O BOX 449, Colton, CA 92324San Bernardino County

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Frequently asked questions

Is Hazmat TSDF Inc licensed in California?

Yes. Hazmat TSDF Inc holds an active California state contractor license (CSLB #805934), verified against the CSLB public record on August 4, 2026.

What is Hazmat TSDF Inc's CSLB license number?

Hazmat TSDF Inc's California contractor license number is 805934. 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 Hazmat TSDF Inc licensed for?

Hazmat TSDF Inc is classified under General Engineering (A) and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Hazmat TSDF Inc's license myself?

Look up license #805934 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 #805934 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.