The Indian Health Service (IHS), Division of Engineering Services, Dallas (DES) in support of the Division of Facilities Engineering (DFE) and the Office of Environmental Health and Engineering (OEHE), is seeking qualified Architect/Engineering (A/E) firms to provide professional design services for projects located thru out the continental United States. The projects may range from $10,000 up to $5 M or higher and there is no guarantee as to the exact dollar amount of work that will be ordered or awarded. Design services will be ordered from firms in proximity to the location of the project.