Contractor License Proof

Major Alarm Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
843647
Status
Active
Classifications
C-10 · ElectricalC-28 · Lock and Security Equipment
Contractor bond
$25,000
Workers' comp
Covered
License term on file
July 29, 2004 – February 28, 2027

Business

  • (707) 559 5636 (CSLB public record)
  • 1160 INDUSTRIAL AVE STE G, Petaluma, CA 94952Sonoma County

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Frequently asked questions

Is Major Alarm Inc licensed in California?

Yes. Major Alarm Inc holds an active California state contractor license (CSLB #843647), verified against the CSLB public record on June 17, 2026.

What is Major Alarm Inc's CSLB license number?

Major Alarm Inc's California contractor license number is 843647. 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 Major Alarm Inc licensed for?

Major Alarm Inc is classified under Electrical (C-10) and Lock and Security Equipment (C-28) by the CSLB.

How do I verify Major Alarm Inc's license myself?

Look up license #843647 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 #843647 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.