Chicago Security Integrators, Inc. / Security 101-Chicago (South)

Alarm & Security Contractor · St Charles, Illinois

License number	127001789
Trade	Alarm & Security Contractor
Location	St Charles, IL 60175
Licensed since	2021
License expires	08/31/2026
Status	Current, Active (as of 2026-08-25)

Verify license 127001789 on the official Illinois portal

What this record tells you

Chicago Security Integrators, Inc. / Security 101-Chicago (South) holds Illinois license 127001789, authorizing work as a alarm & security contractor — 5 years of continuous licensure. It is one of 3 active alarm & security contractor licenses in St Charles, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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This page is generated from Illinois public license records for consumer-protection purposes. Chicago Security Integrators, Inc. / Security 101-Chicago (South) has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance before hiring. Verify a Pro is a service operated by Scion Media, not affiliated with any government agency.