Security Services in
Brandon, SD

Red Obsidian Security provides professional security guard, mobile patrol, and protection services to Brandon and Minnehaha County. Based just 9 miles away in Sioux Falls, our veteran-owned team delivers the discipline, professionalism, and reliability that Brandon businesses and property owners expect.

12 minutes via I-90 from our headquarters at 401 E 8th St, Suite 209. Serving 16,000+ residents and the businesses that support them.

About Brandon

Brandon is the largest suburb in the Sioux Falls metro and one of the fastest-growing cities in South Dakota. What started as a railroad town along the Chicago, Milwaukee, St. Paul and Pacific Railroad has become a thriving community known for excellent schools, safe neighborhoods, and a strong sense of small-town identity. The Brandon Valley School District consistently ranks among the top in the state, drawing young families to the area. New residential developments continue to expand along Holly Boulevard and the southern corridors, while established neighborhoods near downtown Brandon maintain their charm.

Security for the Brandon Community

Brandon's growth has brought new commercial developments, retail centers, and industrial properties that need professional security coverage. The Brandon 90 Plaza retail area, businesses along Splitrock Boulevard, and the industrial corridor near the I-90 exit all present security opportunities. Residential neighborhoods benefit from visible patrol presence, especially as the community expands into previously rural areas where properties may be more isolated.

Our Services

• Mobile Patrol — Visible, randomized patrol routes covering Brandon properties, parking areas, and perimeters. Our marked vehicles deter criminal activity throughout Minnehaha County.
• Stationary Guards — Professional security officers posted at your Brandon location for access control, monitoring, and visible security presence.
• Event Security — Coverage for community events, private functions, and public gatherings in the Brandon area.
• Construction & Temporary Security — Short-term security for construction sites, vacant properties, and special situations in Brandon and surrounding Minnehaha County.

Coverage for Brandon

We also serve Corson, Valley Springs, and the eastern Sioux Falls metro. Red Obsidian Security is headquartered at 401 E 8th St, Suite 209, Sioux Falls, SD 57103.

Need Security in Brandon?

Contact us for a free security assessment and custom quote for your Brandon property or event.