About Protection 1

We’re one of the largest and most respected alarm monitoring companies in the U.S.

Corporate Headquarters

Protection 1
1267 Windham Parkway
Romeoville, IL 60446

Protection 1 Overview

Protection 1 is the second largest electronic security company in the U.S. The company provides installation, maintenance, and monitoring of single-family home security systems, business security systems and multifamily security systems. The company's relentless focus on customer service has resulted in the removal of their automated phone attendant, the introduction of the Tech Tracker^SM service and the ability to provide same-day service in most cases. Protection 1 is also the nation's largest provider of wholesale monitoring services, through its CMS division, and the leading provider of multifamily security systems installation, maintenance and monitoring through its Network Multifamily division.

Over one million people trust in our home security systems. Protection 1 employs more than 2,500 people in locations across the country and has a 95% Customer Satisfaction rating and an A+ Better Business Bureau Rating.