Providing knowledge, experience, and expertise to protect what matters most to you.


Brownstone Private Security Services

Brownstone Private Security offers a variety of physical security services. Our team is highly trained to create the most knowledgeable and savvy armed and unarmed guards in the security industry.

GSG Protective Services is a full-service provider of high quality security services specializing in numerous divisions: Armed & Unarmed Security, Event & Venue Security, Access Control & Video Surveillance Systems, and Robotics Security.


Our Services

Brownstone Private Security is a full-service provider of premium security services specializing in physical security, protective services, and security technology. We meet the unique needs of every client.

Armed & Unarmed Security

Event & Venue Security

Access Control & Video Surveillance Systems

Robotics Security

Meeting Your Requirements

Providing safety and security with unarmed and armed guard, state-of-the-art technology, mobile security patrols, and more. Available 24/7.

Brownstone News

Our blog provides safety and security insight, industry news, Brownstone Private Security updates, and more to keep you informed.

The Power of Patrol Security Solutions: Five Ways of Enhancing Business Security

March 20, 2024|Categories: News & Events|Tags: , , , , , , , |

Analyzing the Benefits of Patrol Security Services in Safeguarding Business Spaces in Arizona Crime rates across the United States have risen in recent years. Now, more than ever, ensuring the [...]

Securing Arizona Malls: Vital Role of Security Guards in Mitigating Top Security Concerns

February 18, 2024|Categories: News & Events|Tags: , , , , , , |

Exploring the Unique Security Challenges Faced by Malls in Arizona and How Security Guards Safeguard Shoppers and Businesses The bustling malls of Arizona stand as iconic hubs of commerce, [...]

Evolution of Security Officers: Adapting to Modern Challenges

January 19, 2024|Categories: News & Events|Tags: , , , , , , , , |

The Dynamic Transformation of Security Personnel From Gatekeepers to Problem Solvers In an ever-changing world, the role of security officers has transformed significantly over the years. From simple gatekeepers to [...]

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