Contractor License Proof

All-Guard Alarm Systems Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
398874
Status
Active
Classifications
C-10 · ElectricalC-7 · Low Voltage Systems
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 10, 1981 – February 28, 2027

Business

  • (800) 255 4273 (CSLB public record)
  • 1306 STEALTH STREET, Livermore, CA 94551Alameda County

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Frequently asked questions

Is All-Guard Alarm Systems Inc licensed in California?

Yes. All-Guard Alarm Systems Inc holds an active California state contractor license (CSLB #398874), verified against the CSLB public record on June 17, 2026.

What is All-Guard Alarm Systems Inc's CSLB license number?

All-Guard Alarm Systems Inc's California contractor license number is 398874. 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 All-Guard Alarm Systems Inc licensed for?

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

How do I verify All-Guard Alarm Systems Inc's license myself?

Look up license #398874 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 #398874 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.