Peak Signal Inc. is a family owned and operated company, established in the year 2000. Since then, we have formed a large group of loyal and satisfied customers. Our goal is to provide our customers with top quality service and the latest technology available on the market.  Our systems are always customized to meet your needs. 

We provide service in the Greater Chicago-land area.

Some of our main services include:

  • Fire Alarm Systems
  • Security Systems (Residential & Commercial) 
  • 24/7 Monitoring Service
  • Surveillance Cameras (IP & Analog Technology) 
  • Whole-House Audio & Video
  • Smart-Home Control

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