We specialize in protecting Milwaukee customers with the latest products and technologies in the security and alarm system industry. And we do it better than anyone else!
Since we began in 1984, Associated Technical Services has provided every customer with quality workmanship, outstanding service, and innovative solutions. Our founders, David and Charles Janzer, have taken the extra steps necessary to ensure complete customer satisfaction. We provide full turnkey security solutions in access control, video surveillance, commercial security, fire systems and alarm monitoring. ATS has grown to become southeastern Wisconsin’s premier sound and security systems integrator.