Make the switch today to superior customer service!

Local Trusted Quality Smart Home & Business Security

ADS is one of the country’s largest business alarm system and home security firms. Therefore, we have the products, services, and expertise to provide security and peace of mind 24/7/365.

Commercial Security & Fire

One-Stop Alarm System Provider

Local, Family-Owned Alarm Detection Systems

Exceptional Customer Service from a Local Business.

ADS offers a customer support experience that is second to none. The central monitoring station operates at the highest industry standards, supplying 24/7/365 live observation and support. We offer same-day/next day alarm repair service in most areas.

Live Support 24/7/365

Get live support with a customer service team that cares for your home and your business.

Thermal Security Cameras

Same-Day/Next Day Service

Available when you need us. We offer same-day/next-day service to all of our customers.

In-House Staff

Our in-house staff has a long history and excellent working local relationships with the municipalities within our service area.


Smart Home Security Protection

If you’re looking for smart home security and all-important peace of mind, you may be considering an alarm system installation. At Alarm Detection Systems, Inc., we listen to you and determine what concerns you most.

Protecting both lives and property.

Deter, Detect, and Respond.

Security systems are valuable tool to mitigate risk. Customers buy products and services to prevent, limit, and recover from theft, vandalism, and other hazardous conditions at work and at home. Evidence of an alarm system is enough to discourage crime, acting as a deterrent.

Unfortunately, crime and fires will occur. Early detection and the proper response are critical to prevent escalation. Time is of the essence in a security event.

Reasons to Consider Alarm Detection Systems

Reliable Security Alarm Systems & Surveillance

Professional Installation

We install and service security systems.

Faster Emergency Dispatch

Time is of the essence in a security event.

Reliable Customer Support

Qualified technicians on duty 24/7/365.

Security Solutions Tailored to Your business

Protecting Thousands of businesses, large and small.

We design, install and monitor electronic security and fire alarm systems for school districts, banks, manufacturing/distribution, and other commercial properties. ADS brings the same professionalism and expertise to homeowners.

Here are just a few of the major industries we serve.

Top Rated Alarm Detection Systems

Client Reviews

Industries Best Customer Service to Keep your Family, Home and Business safe.

Whether protecting your business assets overnight or notifying you that your kids have arrived home safely, an alarm with Alarm Detection Systems provides a sense of security and peace of mind that you can't find anywhere else.

Protecting Homes and Businesses Since 1968

Trusted By these Associations

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Always there when you need us
We’re the leading alarm system provider in the Midwest. Let’s talk about making your home or business safer.
Protecting your home and the things that are precious to you is what we do.
Make the switch to alarm detection systems today.
Call us at 630.844.6300

Call us at 800.446.7519

Make the switch to alarm detection systems today. Switch/Activate
Protecting your home and the things that are precious to you is what we do.
Make the switch to alarm detection systems today.