Founded in 1956 by retired police chief Sam Post, Post Alarm has been a trusted name in Southern California for home security and commercial security for three generations. With an approach that blends local expertise with leading technology, we deliver best-in-class security solutions including burglar alarm monitoring, video surveillance, live video monitoring, patrol and armed response services, fire alarm monitoring, and more. We pride ourselves on delivering customized security solutions, professional installation and service, and exceptional customer service. Contact us to experience the difference that nearly 70 years of security company expertise can make for you peace of mind. Trust Post Alarm to protect what matters most to you.
Website: postalarm.com
Phone: (800) 654-7678
Closed now
- Tue 9:00 AM - 5:00 PM
47 E St Joseph St Arcadia, CA 91006 ·2172.88 mi
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Reviews
yelpThe Gold Standard for West Hollywood West After a traumatic burglary involving tech-savvy thieves, I realized standard wireless systems weren't enough. I switched to Post Alarm Systems, and the...
MoreRob came out very fast to do a home survey when I contacted them and were very thorough on what my home needed and addressed all my main concerns. The installation team of Eddie and Todd were very...
MoreDO NOT USE THIS COMPANY - We hired Post Alarm in Arcadia, Calfironia to install an alarm system which they did and to conduct daily perimeter walks of our property. As part of the daily...
MoreI have been using this company for my alarm system since early 2009. They have always provided excellent & courteous assistance.
MoreCan't speak highly enough about the stellar customer svc from Post Alarm Systems. Trent Dyer held my hand every step of the way in selecting the optimal configuration for my home; Chris, the...
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