About Us

We opened our doors in 1971. Since that time, we have been providing the St.Louis metro area with the best local 24-hour Alarm monitoring service available. Philibert Security has been an industry leader in home security and other various built-in features of the home.

Philibert Security is your first line of defense in protecting your home, business and family against burglary, fire, unauthorized entry, and other emergencies. We can provide you with the peace of mind that you and your business need and deserve. We offer the latest technology with interactive capabilities allowing us the ability to better monitor your alarm system, and allowing you the flexibility and information your require. 

Our installations are custom designed, keeping in mind your security needs, and the maximum amount of security for the dollars invested. Your security system is specifically designed for easy use, with control stations that are a perfect blend of form and function. Our installations are designed and engineered with the highest quality components.

Compare the facts, See why your friends, neighbors, and business associates have made Philibert Security the number one, full-service security service in Missouri!

Locally owned and operated for over 40 years.

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