This is a market research notice seeking potential sources capable of providing comprehensive maintenance services for a Motek Computer Assisted Rehabilitation Environment (CAREN) system. The required services include software maintenance, system support, and annual preventive maintenance site visits, covering the entire system from motion capture to the projection system and motion base. The projected period of performance is a one-year base period from October 1, 2026, to September 30, 2027, with four one-year option periods extending through September 30, 2031. No specific budget or location for performance is detailed in this announcement.