About Us


For more than 20 years our record shows we stand out as a locally based provider. We are committed to the communities we serve and the organizations that are dedicated to keeping those communities safe and protected.

Standing by our pledge to help you gain peace of mind, each member of our staff is committed to the highest measure of service, and will go above and beyond to prove it. We take great pride in our work and guarantee our products, workmanship and service.

Our services include alarm and video surveillance installations, 24-hour alarm monitoring, uniformed security guards, and security vehicle patrols. Throughout the years we have provided services to many highly respected customers and leading commercial business organizations which include local school districts, colleges and universities, retail shopping centers, and entertainment industry venues.

We are just dedicated to being the most respected security service provider for the communities and customers we serve.




Our security systems are designed for monitoring against burglary and fire, but we can also add features such as Carbon Monoxide, Flood Detection and SmartHome Controls.



Get up-to-date crime statistics for neighborhoods throughout Greater Los Angeles. Being informed about crime in your community is the first step in preventing future occurrences.



For additional information or to request a quote, contact us.


Yes, we are licensed

As a provider of contract security services, we are licensed and regulated by the
California Department of Consumer Affairs, Bureau of Security & Investigative Services located at:
2420 Del Paso Road, Suite 270;
Sacramento, CA 95834.

Our Licenses:
PPO 14038, ACO 6200, LCO 3985, PI 25690

  • Loving F

    We have had APS for about 5 years and have been very satisfied. While on vacation our system stopped working-due to window washers removing screen. Of course this happened on a Sunday. Vernon and his team took care of it and got system back up and running..great service! Much better than we had with ADT which we had for many years!
  • Bettina S

    I cannot say enough wonderful things about Vernon and his team at APS Security. They handle our neighborhood patrol, as well my home security. I feel like I always have someone watching my back.
  • Rory P

    APS is the best security company that we recommend to our clients. They provide an extra level of protection once we list a home on the market. Vernon is always personally available when I have needed anything.
  • Julie M

    I called APS at 8pm, as we needed an armed security guard at the last minute, they had someone out right away. Not only that, but Vernon personally came out to introduce himself and the guard to us. The service provided was top rate and we can't thank them enough for being there for us. Because of that outstanding service, we decided to switch over our house alarm monitoring system to APS.
  • John C

    We were long time customers of ADT and looked at a few companies before we chose APS. We immediately felt a connection to both Vernon and his staff and knew that our concerns were their top priority. Everyone went out of their way to make sure we ended up with a system that worked well and did the job. Lastly the neighborhood patrol service has been great and we do feel they are looking out for us. And let me tell you this is a welcome relief considering the total lack of service provided by the 10 ton giant, ADT!
  • Carol B

    When my house alarm system broke last week I called our current provider ACS and was told I would have to wait 9 days for a repair person. When I expressed shock I was told with indignation 'Check you contract.' This for a loyal customer of many years. I called APS Security. APS is hired by our HOA for our neighborhood service. Vernon Rosado took my call himself and worked over the holiday weekend to install a new alarm system. Amazing. I can't say enough good things about APS.