In the busy Chicago metropolitan area, business owners face distinct security challenges. From retail theft to regulatory compliance, risks are constant. Therefore, reliable security systems are no longer optional—they are essential.
Since 1982, Alarm Security Inc. (ASI) has protected businesses and homeowners across Illinois. Because we are locally based, we understand the Chicago landscape better than national providers.
The Growing Need for Advanced Commercial Security in Illinois
Today, the security landscape is evolving rapidly. As a result, traditional lock-and-key systems are no longer enough to stop modern threats. Instead, businesses require integrated systems that deliver proactive protection and immediate response.
For example, a retail store in downtown Chicago faces different risks than a warehouse in the suburbs. Similarly, financial institutions and schools must meet strict regulatory standards. Consequently, off-the-shelf solutions often leave serious gaps in protection.
Moreover, the cost of a breach can be severe. Lost inventory, property damage, and compromised data can disrupt operations. In addition, customer trust may suffer long-term damage. For these reasons, customized security systems in Chicago are critical.
ASI’s Expert Approach to Business Security in Chicago
With more than 40 years of experience, Alarm Security Inc. is more than a provider—we are a long-term partner. Because our team is based in Des Plaines, we understand local building codes, crime patterns, and compliance requirements.
Rather than offering generic packages, we design systems around your specific needs. Our commercial security solutions include:
Burglar Alarm Installation: Advanced alarm systems that detect unauthorized entry and deter criminal activity.
Fire Alarm Systems in Chicago: UL-listed systems compliant with NFPA 72 standards. These systems provide fast detection and reliable alerts to protect both lives and property.
Video Surveillance in Chicago: High-definition cameras with IP and AI integration. As a result, you can monitor your property 24/7.
Access Control Systems: Card, keypad, and biometric entry options. This ensures you control who enters your facility at all times.
24/7 Alarm Monitoring: Our central station monitors your system continuously. If an event occurs, emergency services are dispatched immediately.
Why Choose ASI?
When selecting a security partner, experience and responsiveness matter. Equally important, you need proven technical expertise. Here is what sets ASI apart:
Decades of Proven Reliability: Founded in 1982, we bring over 40 years of field experience. Therefore, we understand how to protect what matters most.
Local and Rapid Response: Because we are headquartered in Des Plaines, we respond within hours—not days. Our proximity ensures fast service and dependable support.
Bosch Authorized Security Dealer: This designation reflects advanced training and access to leading technology.
UL-Listed Fire Alarm Services: Compliance is critical. Our UL listing ensures your fire protection meets strict industry standards.
Single-Source Provider: Instead of managing multiple vendors, you work with one trusted team. We handle burglar alarms, fire systems, video surveillance, and access control.
Expert Technicians: Our licensed professionals deliver precise installation and ongoing maintenance. As a result, your system performs reliably over time.
Ultimately, we do more than install equipment. We deliver confidence and long-term protection.
Frequently Asked Questions
Q1: How often should my commercial security system be serviced?
We recommend annual inspections and testing for all commercial systems. In particular, fire alarm systems require routine testing to maintain compliance. Regular maintenance ensures consistent performance and reliability.
Q2: What is the difference between a DIY system and a professionally installed system from ASI?
Although DIY systems may appear cost-effective, they often lack durability and customization. In contrast, ASI designs systems around your facility’s specific risks. Furthermore, we provide licensed installation, 24/7 monitoring, and rapid local support. Consequently, professionally installed systems offer stronger protection.
Q3: Can ASI integrate existing video surveillance cameras into a new system?
In many cases, yes. First, our technicians evaluate your current infrastructure. Then, we determine whether existing components can integrate with newer technologies. This approach maximizes your investment while improving overall security.
Q4: Does ASI provide security solutions for specialized industries?
Yes. We design compliant systems for industries with strict regulations, including cannabis dispensaries, banks, and government facilities. Because these sectors face unique requirements, we build solutions that meet rigorous standards.
Contact ASI Today
Do not leave your security to chance. Instead, partner with Alarm Security Inc., a trusted provider serving the Chicago metropolitan area for over four decades.
Experience the advantage of local expertise, technical precision, and rapid response.
Call (847) 390-9600 today to schedule your free security consultation with our Des Plaines team.

