In Illinois, most business security projects cost between $200 and $1,500 per install, with a typical price near $500. Local labour, permits and materials move the final price, so treat the range below as a planning guide.
Typical business security cost
$200 – $1,500
per install · typical $500
A general planning range, not a quotation.
Business security cost breakdown
- Basic camera system (4-8 cameras)$500 – $1,500typical $800
- Alarm system + monitoring$200 – $800typical $400
- Access control system$1,500 – $5,000typical $2,500
At a glance
- Typical range$200 – $1,500
- Unitper install
- Cities covered50
What Business Security costs
Cost for a basic business security system: cameras, alarms, and monitoring. Includes equipment and installation. Monthly monitoring fees are separate. Advanced systems with access control or video analytics cost more.
By city in Illinois
- Addison
- Alton
- Arlington Heights
- Belleville
- Berwyn
- Bolingbrook
- Buffalo Grove
- Calumet City
- Carbondale
- Carol Stream
- Carpentersville
- Champaign
- Chicago
- Cicero
- Crystal Lake
- DeKalb
- Decatur
- Des Plaines
- Downers Grove
- Elgin
- Elmhurst
- Evanston
- Glenview
- Hanover Park
- Hoffman Estates
- Joliet
- Kankakee
- Lombard
- Moline
- Mount Prospect
- Naperville
- Normal
- Oak Lawn
- Oak Park
- Orland Park
- Palatine
- Park Ridge
- Peoria
- Rock Island
- Rockford
- Romeoville
- Round Lake Beach
- Schaumburg
- Skokie
- Springfield
- Streamwood
- Tinley Park
- Urbana
- Waukegan
- Wheaton
Frequently asked questions
What does a business security system cost?
Installation can be $200–$1,500 for basic systems. Cameras add $100–$300 each. Monthly monitoring is $20–$50. Access control is pricier.
What affects security system pricing?
Number of entry points, camera quality, storage, remote access, and whether you use a national brand vs. local installer. Permits may be required.
How to save on business security?
Get multiple quotes, choose DIY equipment, bundle monitoring with other services, and negotiate contract terms.