Best Security Guards Companies in Texas

Coleman Security & Investigations delivers professional security and investigative services, featuring highly trained guards, an indoor training facility, and specialized canine detection for firearms and explosives. Clients note punctual, courteous staff and meticulous planning. The site also offers online training bookings and career listings, plus comprehensive safety consulting for businesses.

BESS Inc. offers security solutions, including unarmed and armed guards, 24/7 monitoring, vehicle patrols, fire watch, and risk‑assessment consulting. Coverage spans major California and Texas markets, serving commercial, industrial, residential, and event sectors such as warehouses, hospitals, construction sites, ports, and concerts. The site provides service navigation and career links.