The Indian Health Service is conducting market research for an upcoming construction project to adapt and relocate a 19-unit apartment building in Tonalea, Arizona. The project has an estimated budget between $5,000,000 and $10,000,000. This is a sources sought notice to identify capable businesses, especially small and Native American-owned businesses, to help determine the acquisition strategy. The government intends to issue a firm-fixed-price Request for Proposals around the middle of August 2026. The work involves construction and must comply with all local building codes.