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Commercial Alarm Systems in Chicago, Illinois

Cutting-Edge Alarm Systems for Your Business

Prevent Crime. Detect Threats. Master Your Commercial Security.

A safer, more secure business begins with the latest in smart commercial security alarms and responsive alarm monitoring. Alert Protective offers both, letting you have one provider for all of your business security needs.

No matter the size of your business and budget, we can create a custom alarm system solution for you. All of our alarm systems are easy to use and give you notifications in real time so you can always stay up to date.

We offer the following types of commercial alarm systems and services:

Why choose Alert Protective for your business security needs?

  • Locally minded: For over 35 years, we’ve protected Chicago businesses just like yours.
  • Reliable equipment: We choose products from the most trusted manufacturers in the industry, including United Technologies, Brivo,, Eagle Eye Network and more.
  • No high-pressure sales tactics: Our technicians only design and recommend alarm systems based on your actual needs.

Our Process

We make the whole process—from surveying, installing and testing your alarm system—as painless and straightforward as possible.

1) Schedule Your Appointment

Call (773) 685-8383 or schedule online to set up your free consultation with an Alert Protective security consultant.

2) Get Your Free Service Quote

A security consultant will arrive at the scheduled time to assess your business property and security needs. He’ll recommend alarm systems and give upfront pricing on the cost to install them.

3) Install Your New Alarm System

We’ll arrive on the day of your installation on time with the right equipment. Once there, our diligent technicians will complete the install, then test it to ensure it’s in working order.

4) Get Support from our Technicians

We’ll explain how your new alarm system works in detail until you are 100% comfortable with its operation. When it comes to educating our business clients, we never cut corners and we never rush the process.

Easy to use, price is very competitive and friendly support

We use Alert Protective for our business burglar alarm. They installed a wireless system that works awesome it is easy to use, price is very competitive and friendly support and maintenance staff. —Carol Whittaker., Chicago, IL

Serving the Chicago Metro Area and Beyond

Aurora, Elgin, Joliet, Waukegan, Naperville, Chicago, Arlington Heights, Berwyn, Bolingbrook, Cicero, Des Plaines, Evanston, Mount Prospect, Wheaton, …and more!

Ready for Chicago-Tough Commercial Alarm Systems?

Call Today (773) 685-8383

    Request a FREE Estimate

    Schedule a consultation with one of our security experts:

    Are you a current client?

    Call Alert Protective Services at
    and speak with a security consultant now.
    Alert Protective Services LLC

    3833 N Cicero Ave Chicago, IL 60641-3623

    License #127-001677

    (773) 685-8383 - Sales and Service (847) 879-6134 - Central Station

    (773) 545-8940 - Fax

    We can monitor

    almost any existing make or model for less than

    Quality Alarm Systems

    Ancillary Products and Services for Your Home and Business Since 1982