Sentry Security Agency Inc.

Things people think security officers deal with:
🚨 High-speed chases
🚨 Dramatic confrontations
🚨 Crime scenes

Things security officers actually deal with most:
• Doors that should be locked but aren’t
• People going where they shouldn’t
• Parking lot chaos
• Being the person everyone asks for directions and info 😅

Security is often about preventing problems before they become big ones.

If you’ve ever worked security before — what’s the most random thing someone asked you?

We’re kicking off a new weekly series called Watchful Wednesday — because security isn’t just “standing there”, it’s noticing the little things before they turn into big problems.

Here’s what our guards actually notice on post:
✅ Doors that look closed…but aren’t fully latched
✅ “Just for a second” propped entrances
✅ Dark corners where lights are out
✅ The same car circling one too many times
✅ People who don’t look lost… they look curious

Sentry Security
📞 314-867-1125
🌐 www.securitystl.com
📍 9021 Riverview Drive, St. Louis, MO

WE ARE HIRING!! Sentry Security is hiring for both armed and unarmed security guard positions in the St. Louis and surrounding areas.

For more information, call 314-938-1843 or message us directly.

When people think “security guards,” they picture someone standing still in the corner. That’s not what we do.

Our guards are on-site, visible, and actively paying attention. We patrol properties, respond to alarms, check buildings, and handle situations before they turn into real problems.

It’s about presence.
It’s about awareness.
It's about professionalism.
And it’s about having real people there when it matters.

That’s what Sentry Security does best.
Specialists in Protection. 🛡️

📍 Serving the St. Louis and surrounding areas.