Mountain States Investigation & Security

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401 3rd St Ste 2
Rapid City, SD 57701
+1 (605) 343-7448
https://mountainstatessecurity.us

Mountain States Security Inc. has proudly served Western South Dakota for over 37 years, offering a range of specialized services including patrol, on-site security, event management, and cash transit solutions. Founded in 1986 by law enforcement veterans Karen and Roger Kierstead, the company emphasizes a commitment to professionalism and safety, employing seasoned officers with extensive military and police backgrounds.

The company's team is dedicated to creating secure environments tailored to the unique needs of businesses and events, ensuring peace of mind while clients focus on their operations. Known for its reliability and adaptability, Mountain States Security Inc. stands as the premier security provider in the Black Hills region.

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