California contractor license
INTERFACE SECURITY SYSTEMS LLC
- C10 Electrical
INTERFACE SECURITY SYSTEMS LLC is a C10 Electrical contractor in Saint Louis, licensed in California for 41 years (since 1985). As of Oct 16, 2025, the license is active with an expiration date of Aug 31, 2027 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
INTERFACE SECURITY SYSTEMS LLCC10 Electrical · checked Oct 16, 2025
ActiveLicense number#469046
Licensed sinceFeb 5, 1985
Years licensed41 years
Expiration on recordAug 31, 2027
City and countySaint Louis
License bondOn file
Projects1–10 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Oct 16, 2025.