Post Alarm Systems
Verified against CSLB on · View on CSLB
License details
- License number
- 670585
- Status
- Active
- Classifications
- C-10 · ElectricalC-7 · Low Voltage Systems
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- May 5, 1993 – May 31, 2027
Business
- (626) 446 7159 (CSLB public record)
- 47 E ST JOSEPH STREET, Arcadia, CA 91006Los Angeles County
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Frequently asked questions
Is Post Alarm Systems licensed in California?
Yes. Post Alarm Systems holds an active California state contractor license (CSLB #670585), verified against the CSLB public record on June 17, 2026.
What is Post Alarm Systems's CSLB license number?
Post Alarm Systems's California contractor license number is 670585. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=670585
What kind of work is Post Alarm Systems licensed for?
Post Alarm Systems is classified under Electrical (C-10) by the CSLB.
How do I verify Post Alarm Systems's license myself?
Look up license #670585 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=670585. 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.