Contractor License Proof

Optimum Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
817291
Status
Active
Classifications
A · General EngineeringC-31 · Construction Zone Traffic ControlC-7 · Low Voltage Systems
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 13, 2003 – February 28, 2027

Business

  • (626) 703 1191 (CSLB public record)
  • 17890 VALLEY BLVD, Bloomington, CA 92316San Bernardino County

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Frequently asked questions

Is Optimum Inc licensed in California?

Yes. Optimum Inc holds an active California state contractor license (CSLB #817291), verified against the CSLB public record on June 17, 2026.

What is Optimum Inc's CSLB license number?

Optimum Inc's California contractor license number is 817291. 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 Optimum Inc licensed for?

Optimum Inc is classified under General Engineering (A), Construction Zone Traffic Control (C-31), and Low Voltage Systems (C-7) by the CSLB.

How do I verify Optimum Inc's license myself?

Look up license #817291 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 #817291 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.