About D E A Security Systems Co., Inc.Since 1983, DEA Security Systems Company, Inc. utilizes its extensive knowledge and experience along with up to date technology to design, install, and maintain customized solutions for protecting families, homes, and businesses. We are experts in fully integrated solutions for both residential and commercial enterprises. With over 5,000 professional installations, we understand the importance of providing quality system integrations and above all exemplary customer service. Call Us First! For ALL your Security System Installation Servicing and Monitoring. Including low voltage wiring - Fire Alarm SystemsAccess Control SystemsCCTV SystemsHome Automation SystemsHome Entertainment SystemsComputer network wiring, telephone, intercomUL Central Station Monitoring ServicesUL Fire Alarm Systems & Monitoring