We will follow up with you as soon as possible!

If you would like to speak with someone now, please contact us by phone at 800-654-7678.

We also welcome your visit to our office in Arcadia, California, where we operate our UL listed Central Station that monitors clients’ alarms 24 hours a day.

Contact Information

Corporate Offices
47 East Saint Joseph Street
Arcadia, CA 91006

Toll Free: 800.654.7678
Local: 626.446.7159
Fax: 626.446.5811


Securing Your Business with Access Control During the Age of COVID-19

By Gina Post-Franco | April 30, 2020

The security landscape is changing because of the COVID-19 pandemic. As the government forces many businesses to shut down, more and more people are left wondering how to secure their companies and watch over their business from afar.

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How Video Verification Helps False Alarm Reduction

By Gina Post-Franco | May 15, 2019

With commercial video monitoring & verification, the monitoring station sends real-time video to your business so that an event captured on surveillance can be verified as a suspicious activity or emergency before police are called to the site. Here’s how it works.

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How A Small Business Can Defend Against Smash and Grab Robbery

By Gina Post-Franco | February 22, 2018

The Los Angeles region is no stranger to smash and grab robberies. After breaking a glass jewelry case, the suspects grabbed pieces of jewelry inside and fled the store. What can be done about it?

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Businesses: Is Bonus Security Equipment Worth It?

By Gina Post-Franco | February 19, 2018

Every smart business owner likes getting something for free – and they should! But when it comes to a purchasing a new security system for your business, it’s important to be aware of what comes with those “bonus equipment” offers that got you to pick up the phone.

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“I highly recommend Post Alarm to any homeowner considering an alarm system. The people, service and products are second to none!”

- Brian

“Safety is ultimately up to you. The best you can do is harden the target. That’s what Post Alarm provides. They are a minute away. Post Alarm is a brand known and respected.”

- Glenn

“What I love most about Post Alarm is their ability to accommodate our business needs.”

- Tammy

“I’ve been a Post Alarm customer for over 40 years, and have never had a complaint or fault with any of their services.”

- Robert