Security Services in
Lennox, SD

Red Obsidian Security provides professional security guard, mobile patrol, and protection services to Lennox and Lincoln County. Based just 16 miles away in Sioux Falls, our veteran-owned team delivers the discipline, professionalism, and reliability that Lennox businesses and property owners expect.

20 minutes via SD-44 West from our headquarters at 401 E 8th St, Suite 209. Serving 2,500+ residents and the businesses that support them.

About Lennox

Lennox is a well-established community in western Lincoln County with a strong identity built around agriculture, education, and civic pride. The Lennox School District is a cornerstone of the community, and the town supports a healthy mix of local businesses, industrial operations, and residential neighborhoods. Lennox has a small industrial park that provides local employment, and the Lennox Area Golf Club draws recreation seekers from across the region. Community events, school activities, and church gatherings keep Lennox connected and active year-round.

Security for the Lennox Community

Lennox's industrial park, school campus, agricultural operations, and residential areas all present opportunities for security services. Businesses in the industrial area benefit from after-hours patrol, and the school district's facilities need event security coverage. Farmers and property owners in the surrounding area value patrol services as a deterrent against equipment theft and property crime.

Our Services

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

Coverage for Lennox

We also serve Worthing, Tea, and western Lincoln County. Red Obsidian Security is headquartered at 401 E 8th St, Suite 209, Sioux Falls, SD 57103.

Need Security in Lennox?

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