We were having problems with people hanging around our parking lot in Los Angeles late at night. Since getting American Global Security out here, things have been a lot better. Really appreciate their team!

I honestly wouldn't recommend this security company. Communication was all over the place, they showed up late more than once, and it didn't feel like they took the job seriously. When you hire security, you expect reliability and professionalism, and I just didn't get that experience. There are definitely better companies out there. 0/5 stars

I used American Global Security has been covering our Los Angeles store for a few months now. Alex is our contact and always picks up when we call. Their staff feels safer, and we haven't had any real issues since they started. Amazing service overall!!

We've been using AGS across a few of our properties and things have been running smoothly. The team is consistent, and handles day to day operations without needing much follow-up. No complaints so far, everything's been handled the way it should be. If you're looking for security services in LA, I'd definitely recommend.

American Global Security (AGS) sets a true benchmark for excellence in the security industry. If a rating beyond five stars were possible, they would easily exceed it. Their personnel are not only thoroughly vetted but also trained to the highest professional standards, and that same level of quality extends to their account management team. In particular, my experience working with Christian Mable has been exceptional. He consistently demonstrates what a true client relationship manager should be—professional, attentive, and highly effective. What truly sets him apart is his charisma. He has a natural ability to connect with people, communicate with confidence and clarity, and create a sense of trust and ease in every interaction. Whether addressing concerns, coordinating services, or simply following up, he brings a positive, engaging presence that makes clients feel valued and understood. He embodies the three “C’s” in every interaction: charming, charismatic, and courteous.