Guardian Protection Services is the world's largest privately held security company. Guardian sells, installs and monitors residential and commercial security systems. Protection of lives and property is our business. We've been doing it — and doing it well — for 50 years. We are 100% dedicated to life safety.

Consistently ranked by the prestigious industry magazine, Security Distributing & Marketing (SDM), as one of the top security companies in the nation, Guardian currently protects about 200,000 customers.

Guardian provides security systems for existing and newly-constructed homes. Category 5 (structured) wiring and home networking technologies are also offered for homes that are under construction. In the commercial realm, Guardian provides systems for intrusion detection, addressable fire protection, closed circuit TV monitoring (CCTV), card access control, total system integration and more.

Automatic Dispatch More than just "an alarm," Guardian security systems automatically dispatch the police and/or fire department directly to your home or business in the event of a detected burglary or fire. We also send lifesaving medical help directly to those who count on us.

Real People! Guardian Protection Services offers you the best of all worlds: state-of-the art protection technology, a 24-hour service fleet and a force of emergency dispatch specialists who are actually on duty, monitoring your system 24 hours a day, every day of the year.