Security Service in Illinois
Find security service businesses in Illinois with ratings, reviews, phone numbers, websites, addresses, hours, and directions.
Television repair service
Five Star Electronics
9211 S Cicero Ave, Oak Lawn, IL 60453, United States
Private investigator
Confidential Protective Services
7627 Lake St Suite 206, River Forest, IL 60305, United States
Security guard service
U.S. Security and Protective Services Inc.
2445 W Schubert Ave, Chicago, IL 60647, United States
Security guard service
Advanced Security Solutions, Inc.
2800 S River Rd, Des Plaines, IL 60018, United States
Security system installation service
Per Mar Security Services
2340 S River Rd Suite 200, Des Plaines, IL 60018, United States
Security guard service
Tribe Security Guard Service
3114 N Laramie Ave, Chicago, IL 60641, United States
Security system installation service
VinTech Systems Inc
3725 N Western Ave, Chicago, IL 60618, United States
Fire alarm supplier
Chicago Metropolitan Fire Prevention Company
820 N Addison Ave, Elmhurst, IL 60126, United States
Security service
Chicago Fire & Burglar Detection
636 Roosevelt Rd, Glen Ellyn, IL 60137, United States
Security system installation service
Procom Enterprises Ltd.
935 National Pkwy Ste 93570, Schaumburg, IL 60173, United States
Browse security service businesses across Illinois
This Illinois category page highlights active security service listings and points visitors toward cities with stronger local coverage.
How are listings organized?
Listings are grouped by state, city, and category so visitors can browse local business data without relying on broad search filters.
Which pages are indexable?
Pages with at least three active listings can be indexed. Smaller result sets stay available to users but are marked noindex until more data is added.
Can I contact businesses directly?
Yes. Available phone, website, and directions links are shown on listing cards and business detail pages.