Red Obsidian Security

Red Obsidian Security is a veteran-owned mobile locksmith serving Sioux Falls, SD and nearby areas. Operated by a U.S. Marine Corps veteran, the business handles lockouts at homes, businesses, vehicles, and storage units, along with rekeying and lock hardware installation. The approach is straightforward: customers get a clear answer on pricing and arrival time before the job begins, and work is carried out without damaging doors or hardware. Residential customers can get locks rekeyed or replaced, business owners can have commercial-grade hardware installed, and drivers locked out of their vehicles can call for on-the-spot help. Service extends to storage unit lockouts as well, rounding out a mobile locksmith operation built around discipline and dependable service for the Sioux Falls community.