This Sources Sought Notice seeks information on qualified businesses capable of providing preventive maintenance and inspection services, with preference under the Buy Indian Act for ISBEE/IEE entities and interest in small-business socioeconomic categories under NAICS 811210. The base period of performance is 04/01/2027–03/31/2028, with four 12-month option periods. Performance locations are Fort Hall, ID; Warm Springs, OR; Salem, OR; Toppenish, WA; and White Swan, WA. Interested organizations must demonstrate capability and capacity, identify size/socioeconomic status, and be registered in SAM. Responses should be submitted electronically as MS Word or PDF capability statements to the listed contacts.