Contractor License Proof

Trojan Systems Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
637942
Status
Active
Classifications
C-10 · ElectricalC-7 · Low Voltage Systems
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 13, 1992 – February 29, 2028

Business

  • (925) 245 1510 (CSLB public record)
  • 60 RICKENBACKER CIRCLE, Livermore, CA 94550Alameda County

Are you Trojan Systems Inc? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Something wrong on this page? Report incorrect information.

Other Electrical contractors in Livermore

Calenergy Electrical Corporation

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

Five or Free Electrical Solutions Inc

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

Streamline Power

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

Synergy Power

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

High 5 Builders Inc

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

Pacific Signaling Systems

C-10 · Livermore, CA

Licensed

Verified August 4, 2026 · Bonded

Browse all Electrical contractors in Livermore

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Trojan Systems Inc licensed in California?

Yes. Trojan Systems Inc holds an active California state contractor license (CSLB #637942), verified against the CSLB public record on August 4, 2026.

What is Trojan Systems Inc's CSLB license number?

Trojan Systems Inc's California contractor license number is 637942. 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 Trojan Systems Inc licensed for?

Trojan Systems Inc is classified under Electrical (C-10) and Low Voltage Systems (C-7) by the CSLB.

How do I verify Trojan Systems Inc's license myself?

Look up license #637942 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 #637942 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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