Active license · Verified 2026-08-25
Dsi Security Services
Alarm & Security Contractor · Oak Lawn, Illinois
| License number | 127001899 |
| Trade | Alarm & Security Contractor |
| Location | Oak Lawn, IL 60453 |
| Licensed since | 2026 |
| License expires | 08/31/2026 |
| Status | Current, Active (as of 2026-08-25) |
What this record tells you
Dsi Security Services holds Illinois license 127001899, authorizing work as a alarm & security contractor — 0 years of continuous licensure. It is one of 4 active alarm & security contractor licenses in Oak Lawn, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.
For Dsi Security Services
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