The Indian Health Service's Chinle Comprehensive Health Care Facility in Chinle, Arizona, requires a contractor to provide preventive maintenance and repair services for 2-D mammogram radiology equipment. The work must be performed at the facility located in Chinle, AZ. This is an unrestricted, full and open competition under NAICS code 811210. The associated small business size standard is $34.0 million. Services must be provided in strict accordance with the attached Scope of Work.