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  • Testimonial from Terry Semmens, Northwestern Medicine "As the West Region of Northwestern Medicine has many different chamber memberships (14 at last count),  I have had the good fortune to interact with many different chambers. While I value all, I find the Batavia Chamber of Commerce is in truly elite company in the value it delivers to its membership. More...

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  • Alarm Detection Systems, Inc.

    • Business Services
    • Alarm Services
    • Security/Alarm Services
    1111 Church Road
    Aurora, IL 60505
    (630) 844-6233
    (630) 844-5326 (fax)
    • About

      Alarm Detection Systems is an established security company providing design, installation, testing,monitoring, inspection and repair. We specialize in burglar, fire, access control, CCTV systems, fire extinguishers, and sprinkler inspections. Over 210 employees, a fleet of over 115 vehicles, and same-day service make ADS a leader in customer service and the security company of choice.