Greater Bay Protective Services, Inc.

06/21/2026

Jim Vretzos founded Greater Bay Protective Services in 1995. Then, a messy divorce left him with almost nothing, he said.

05/29/2026

🚀🫡

05/01/2026

Greater Bay Protective Services, Inc. Pro Jim Vretzos and Co Sean Donges have fish in the live well on Day 1 of the BAM Vexus Pro/Am on the California Delta! Weeding through small catches, they are working towards a limit!

11/12/2025

We got you covered🤝

09/04/2025

08/25/2025

First impressions matter. A secure, welcoming, and well-managed lobby sets the tone for your entire building. At Greater Bay Protective Services, Inc., we provide highly trained security officers who specialize in lobby security for commercial properties.

✅ Professional presence that reassures tenants & visitors
✅ Access control & visitor management
✅ Emergency response readiness
✅ Customer service with a smile

08/14/2025

07/03/2025

🚨 New Patrol Trucks in Service! 🚨
We’re excited to roll out our new patrol trucks for our latest client, Greystar! These compact units are perfectly suited for the unique patrol needs of their communities, combining efficiency with a strong visual presence.

A huge thank you to Fairfield Ford for helping us gear up and stay mission-ready and thank you to Sticky Graphics for always doing a great job on wrapping all of our patrol vehicles.

Looking forward to continuing our commitment to safety, visibility, and professionalism.

06/11/2025

At Greater Bay Protective Services, Inc. we’re proud to expand our capabilities with Off-Road Patrol Services — delivering enhanced security coverage where traditional patrol vehicles can’t reach. From rugged terrain to remote job sites, our trained officers and equipped vehicles ensure safety, visibility, and rapid response in challenging environments.

Whether it’s a construction site, agricultural property, or private land, we go the extra mile — literally — to protect what matters most.