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Alarm Detection Systems, Inc.

  • Security Systems
  • Building Contractors & Supplies
  • Electrical
1111 Church Road
Aurora, IL 60505
(630) 844-6300
6308445326 (fax)
ADS provides 24/7 repair service. We welcome tours of our facility and central monitoring station.
  • About

    Founded in 1968, Alarm Detection Systems, Inc has grown to the largest electronic security company in Illinois. We proved install and service to fire/burglar systems/CCTV/managed door access/locksmith

    Ready to grow your business?

    Partner with the Grundy Chamber of Commerce and grow your business in your community

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