Contractor License Proof

Telsystems

Licensed

Verified against CSLB on · View on CSLB

License details

License number
615238
Status
Active
Classifications
C-7 · Low Voltage Systems
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
March 16, 1991 – March 31, 2027

Business

  • (650) 444 4100 (CSLB public record)
  • 504 ROSS DRIVE, Sunnyvale, CA 94089Santa Clara County

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Frequently asked questions

Is Telsystems licensed in California?

Yes. Telsystems holds an active California state contractor license (CSLB #615238), verified against the CSLB public record on June 17, 2026.

What is Telsystems's CSLB license number?

Telsystems's California contractor license number is 615238. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=615238

What kind of work is Telsystems licensed for?

Telsystems is classified under Low Voltage Systems (C-7) by the CSLB.

How do I verify Telsystems's license myself?

Look up license #615238 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=615238. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.