All Pro Security (APS) was founded in 2006 by Bob Conner, then a police captain who saw a clear need for a higher-quality, more professional security company in Utah. What began as a way to provide dependable, well-trained officers to protect local communities quickly grew into one of the state’s most trusted security firms.

Over time, APS expanded beyond its core security guard services to include remote camera trailers and other advanced technologies, offering clients comprehensive security solutions tailored to their needs. The company also developed a Constable Division to provide legal process, court security services, and prisoner transports throughout Utah — now operating independently as Court Services of Utah, LLC. 

In early 2024, APS was acquired by Northrim Horizon, a private equity firm based in Mesa, Arizona, that is committed to long-term growth and continued expansion into new markets, and by 2026 is operating across five states, with a National Accounts Division that supports operations in another 20.

Even as APS grows, our core values remain the same — strong client partnerships, engaged local leadership, and dependable systems that deliver true peace of mind. These principles continue to define who we are and how we serve.