The United States Probation and Pretrial Services Office for the Eastern District of California is seeking treatment services for federal defendants and persons under supervision via Blanket Purchase Agreements. Services include urine collection, case management, counseling, polygraph exams, detoxification, and residential placement across multiple catchment areas such as Shasta, Butte, El Dorado, Solano, Fresno, Kings, and Tulare Counties. The initial agreement period runs from October 1, 2026, through September 30, 2027, with the government option to extend for up to four additional one-year terms. No specific budget amounts are mentioned in the description. Performance of services will occur within the specified California catchment areas.