Contractor License Proof

Tsi Engineering Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
929291
Status
Active
Classifications
A · General EngineeringB · General BuildingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 27, 2009 – February 28, 2027

Business

  • (916) 571 5731 (CSLB public record)
  • 4600 ROSEVILLE ROAD STE 140, North Highlands, CA 95660Sacramento County

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Frequently asked questions

Is Tsi Engineering Inc licensed in California?

Yes. Tsi Engineering Inc holds an active California state contractor license (CSLB #929291), verified against the CSLB public record on June 17, 2026.

What is Tsi Engineering Inc's CSLB license number?

Tsi Engineering Inc's California contractor license number is 929291. 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 Tsi Engineering Inc licensed for?

Tsi Engineering Inc is classified under General Engineering (A), General Building (B), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Tsi Engineering Inc's license myself?

Look up license #929291 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 #929291 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.