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American Alarm Systems We provide fire alarms, video surveillance, access control systems, and many other cutting-edge security solutions. We are located right here at home in Southern California. Alarm dealers may call themselves local, but we are one security systems provider that truly lives up to its claims when it comes to protecting our own community.

Let others choose an impersonal national alarm brand; smart homeowners and business owners expect personal, customer-oriented service, and American Alarm Systems provides it. Our average employee has worked with us for over 15 years. They enable us to grow and thrive. We treat customers like family. We have grown as a leading home security company because of our ongoing commitment to customer service.
Highlights and features
  • Access Control, Alarm Monitoring, Business Security, Design, Fire Alarms, Home Security, Installation, Video Surveillance
Associations and certifications
  • National Fire Protection Association
  • Better Business Bureau
Services
Home Security
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Home Security We understand that keeping your house safe from intruders is necessary to protect your family. With crime on the rise across the nation, a home security system can provide you and your family with protection. We offer a variety of security products designed for the needs of homeowners. They can all be integrated to work together seamlessly and provide the comprehensive protection you deserve.
Video Security Surveillance
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Now more than ever, homeowners are installing cameras to detect criminals. Often, just knowing that cameras are present will discourage potential intruders from acting; so the moment one is spotted, they may decide to flee. If they don't, the camera can still be instrumental in identifying intruders so law enforcement can hold them accountable for their actions. We offer video surveillance services to all of our residential security customers.
Access Control
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Access Control Our technicians install onsite or web-based access control systems. With our web-based systems, managers can access their building at anytime using any internet browser. No more software or dedicated computers required.
Videos
Home Automation Control from 2GiG / American Alarm
Home Automation Control from 2GiG / American Alarm
Instead of calling your child to verify they have safely arrived home from school, wouldn't it be nice if a sensor can detect them opening the door - and then, send a message to your mobile phone? Rather than worrying whether a leaky faucet is causing flood damage when you're on vacation, wouldn't you like to rest assured that if that does occur, you will be informed by an instant phone notification?
Reviews (9)
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Troy Grotenhuis
Jun 07, 2022
Installation was done in a timely manner, clean install no trash left around. Had a small problem in the beginning and they handled it right away. Price and monitoring is very good too.
Abdel Ghunaim
Mar 16, 2022
Had many issues with our security system that required multiple visits and different equipments. American Alarm did come through and fixed all issues. It did take some time but it was done and would definitely recommend them to anyone in need.
Linda Weiser
Feb 11, 2022
Needed help with low battery on my alarm. Eric fixed the battery problem and checked out my whole system. I very much appreciate his help and new signs and stickers. I have been with American Alatm for over 20 years and have every intention of staying with them another 20 years. Thanks Eric
Wade Thomas
Oct 13, 2021
American Alarm has provided 5 Star Installation/Service for all my personal and business facilities for well over 20 years. Their team of professionals have always been incredible to work with and I would always refer their product and services to anyone! Thank you American Alarm!
Marjorie Harth
Sep 23, 2021
Augustine was here right on time (in fact, a bit early, which was great), and patiently worked through a set of problems with my remote alarm fobs. He was very efficient and pleasant, explained things to me, and all is well. Thank you!
Michael Booke
Aug 09, 2021
As an HOA, we have been utilizing the services of American Alarm for more than 20 years. The service has been tremendous from the monitoring of the system to its maintenance. We could not ask for a better company to work with. Everyone from our representative to the techs have been knowledgeable, friendly, and punctual. This is truly a service oriented organization.
Wandi Cotton
Jul 11, 2021
American Alarm has always been very professional every time I have ever had to work with them. Everyone I have talked with has been knowledgeable and quick to resolve whatever issue I might be having. And there really has not been that many issues. Real good, trustworthy system.
David Roney
Jul 05, 2021
I have been a customer of American Alarm Systems since 2001. We have a a system with over 25 sensors. Over the Past 20 years they have been able to keep my up and system running. It's Service Department is top notch and retains its employees. The Tech person who took over the system in 2001 is the same person, who I requested, that diagnosed and fixed a sensor today. I highly recommend them for all home alarm systems and monitoring.
Daniella B. Walsh
Dec 21, 2020
First of all I would like to shout out for Alissa, your sales rep. She is knowledgeable, friendly and flexible. Service techs were efficient, competent and friendly. I gave a 9 because it's too early for a 10. I am still new at this, just got the system, but have complete confidence that AAS will prove a good investment--especially in these crazy time.