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Shields up.

Since 1956.

We've been in the security business for over 60 years and we've seen firsthand the happiness that comes when our clients feel safe in their homes and business. That's why we offer custom designed, interactive security solutions with leading technologies and service.

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PATROL ACTIVE

Shields up.

Since 1956.

We've been in the security business for over 60 years and we've seen firsthand the happiness that comes when our clients feel safe in their homes and business. That's why we offer custom designed, interactive security solutions with leading technologies and service.

SHOP OPTIONS

PATROL ACTIVE

Choose Your System

Up The Street

We are deeply committed to the communities we share. We live and work right here, just like you.

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Smart Integration

The most cutting edge technology available allows you to check in and feel secure, wherever you are, any time of day or night.

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Family Promise

Our family founded Post Alarm to protect the neighborhoods we call home. For over three generations, keeping our customers and their families safe has been our highest priority.

Our History

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The Post Alarm Difference

DIY (Simplisafe)

Local Call Center

Family Owned

Dedicated Response Team

Patrol

Smart Phone Integration

No contract

Low cost start up

UL & BBB Endorsed

Half a century in service

Night Time Auto Response

No subcontractors

Post Alarm logo

Local Monitoring

Family Owned

Dedicated Response Team

Armed Patrol

Smart Phone Integration

Cancel anytime

Low cost startup

UL & BBB Endorsed

Over 60 years in service

Night Shield

No subcontractors

National (ADT)*

Local Call Center

Family Owned

Dedicated Response Team

Patrol

Smart Phone Integration

Month to month contract

Low Cost Start Up

UL & BBB Endorsed

Half a century in service

Night Time Auto Response

No subcontractors

* Based on ADT Blue

We are a local business with a personal stake in the communities we share. That’s why we insist on exceptional tech, customer service, and people.

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Read Our 5-Star Reviews on Yelp.

Tiffany J.

Irvine, CA

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Post Alarm connects to my smart phone, so I can arm and disarm from anywhere! This is so futuristic! I'm totally in love.

Ashley A.

Los Angeles, CA

Star Rating Icon Star Rating Icon Star Rating Icon Star Rating Icon Star Rating Icon out of 5 stars

Post is absolutely outstanding and a must for all home and business owners. My family has used Post for almost 20 years and I recently installed Post in my new home. The installation process was easy, and efficient.

Read Our 5-Star Reviews on Yelp.

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