This is a market research sources sought notice, not a solicitation for proposals or a request for quote. The government anticipates awarding a single indefinite delivery contract for Total Building Commissioning services, with a total value not to exceed $9,500,000. The contract will have a base ordering period of five years plus one five-year option, with award anticipated by March 2027. Services will be performed at the VA St. Louis Health Care System – John Cochran Division, located at 915 N Grand Blvd, St. Louis, MO 63106. The project involves phased demolition and construction to replace a bed tower, expand clinical buildings, and add a parking garage.