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If your home or office could talk to you, what would it say? Whether a door has been opened, a valuable has been moved or a flood has been detected, Total Connect from Post Alarm can tell you! All you need is your laptop or cell phone to stay in the know and stay in control. With Total Connect from Post, if it's happening in your home or office, it's happening on your phone.


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At Post Alarm Systems our commercial installations cover the whole range of client needs for protection. From systems for small retail shops to highly complex, sophisticated systems for high-rise office complexes, our highly trained security and fire engineers will design a system that fits the needs of your organization.


We know your home and your loved ones are, after all, your most precious assets. Having peace of mind knowing that what you value most is safe and secure can be priceless. That is why a home security system is one of the most important investments you’ll ever make.
Call us for a free consultation and estimate today.

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business security san gabriel6 Years in a Row!


Emmy-award winning Judd McIlvain is one of the most trusted consumer investigative reporters in the U.S. We were honored when Mr. McIlvain interviewed our company and brought Post Alarm on as a member of the elite “Trouble Shooter” team.
Click here to view the video

Post Alarm offers an exciting new product called Videofied, a wireless motion detector/camera that sends real time 10 second video clips to our monitoring center. Since the alarm is verified police respond immediately increasing the odds of capture. Watch how Videofied assisted in the capture of three criminals in one week.

Another example of Post Alarm recently dispatching on a system and the Police arriving to make the arrest.

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