The Indian Health Service (IHS) is conducting market research to identify Indian Economic Enterprises capable of providing housekeeping/custodial services for the Rosebud IHS facility in South Dakota. The contract would be a base year plus four option years, with performance starting August 1, 2026, and running through July 31, 2031. Services must be performed at 400 Soldier Creek Dr., Rosebud, South Dakota, and require up to four full-time equivalent personnel to clean patient rooms, public areas, and handle infectious waste. The contractor must provide staff who can work rotating eight-hour shifts between 7:00 AM and 11:30 PM, seven days a week, and comply with federal background checks and health clearance requirements. No budget amount is specified in this sources sought notice.