The world continues to change. Therefore, protecting your property, valuables, employees, and family has never been more important. Whether you own a business in Chicago or a home in Des Plaines, a reliable electronic security system helps protect what matters most.

Since 1982, Alarm Security Inc. (ASI) has provided professional security systems throughout Chicago and Illinois. Our team designs, installs, monitors, and maintains customized security solutions for residential and commercial properties.

Why Professional Security Systems Matter

Businesses and homeowners face a wide range of security threats every day. Retail stores, warehouses, schools, government buildings, and financial institutions all remain vulnerable to theft, vandalism, and unauthorized access. Likewise, homeowners want to protect their families and valuable possessions.

Although many off-the-shelf security systems are available, they often provide only basic protection. As a result, they may not address the unique security challenges of your property. Instead, a professionally designed system delivers better coverage, greater reliability, and long-term peace of mind.

Why Chicago Businesses Choose Alarm Security Inc.

For more than four decades, Alarm Security Inc. has earned a reputation as one of the most trusted electronic security providers in Illinois. As a locally owned company and Bosch Authorized Security Dealer, we deliver high-quality products backed by exceptional service.

Moreover, our licensed and certified technicians understand local building codes and the security challenges unique to the Chicago area. Because of that experience, we recommend solutions that fit your property instead of selling one-size-fits-all packages.

Complete Security Solutions

We provide complete security systems for both commercial and residential customers, including:

• Burglar Alarm Systems – Advanced intrusion detection with automatic alarm dispatch.
• Fire Alarm Services – UL-listed systems that comply with NFPA 72 standards.
• Video Surveillance – High-definition analog and IP camera systems with intelligent video analytics.
• Access Control Systems – Card access, biometric authentication, and keyless entry solutions.
• 24/7 Alarm Monitoring – Around-the-clock monitoring with rapid emergency dispatch.
• Environmental Monitoring – Detection for water leaks, temperature changes, carbon monoxide, and other environmental hazards.

Whether you operate a dispensary, school, warehouse, retail store, bank, or office, we design an integrated security solution that protects your people, property, and operations. Likewise, homeowners benefit from customized systems that fit their homes and lifestyles.

Custom Security Designed for Your Property

Every property has different security requirements. Therefore, we never rely on generic packages or preconfigured systems.

Instead, our consultants evaluate your property, identify potential vulnerabilities, and recommend technology that works together seamlessly. As a result, you receive a system built specifically for your business or home instead of paying for unnecessary equipment.

Furthermore, our team remains available after installation to provide ongoing maintenance, monitoring, and technical support whenever you need assistance.

A Trusted Security Partner Since 1982

Our company motto, “Installing Peace of Mind,” reflects our commitment to every client we serve.

In addition, Alarm Security Inc. has maintained an A+ Better Business Bureau rating with zero complaints since 2000. We continue to build lasting relationships by providing dependable products, responsive service, and professional support throughout the Chicago metropolitan area.

Frequently Asked Questions

Why should I choose a local security company instead of a national provider?

A local company provides faster response times and more personalized service. Additionally, Alarm Security Inc. understands Chicago-area building codes and regional security concerns. Our technicians typically respond within hours instead of days.

Why are your fire alarm systems so reliable?

Our fire alarm services are UL-listed and comply with NFPA 72 standards. Consequently, your system meets recognized industry requirements while providing dependable protection for your property.

Can you design a security system specifically for my business?

Yes. We customize every commercial security system to match your facility’s requirements. Whether you operate a cannabis dispensary, warehouse, retail store, financial institution, school, or office, we build a solution that fits your operations and security goals.

Do your systems include 24/7 monitoring?

Yes. Our burglar alarms, fire alarms, and environmental monitoring systems all include professional 24/7 monitoring. As a result, our central station can respond quickly and dispatch emergency services whenever necessary.

Protect Your Property With Alarm Security Inc.

When you need dependable security systems in Chicago or Des Plaines, trust the experienced professionals at Alarm Security Inc. We design, install, monitor, and maintain customized security solutions that help protect your home, business, employees, and assets.

Contact our Des Plaines team today to learn how we can build the right security system for your property. To schedule your free alarm consultation, call (847) 390-9600.