The purpose of this sources sought notice is to gain knowledge of qualified potential contractors and their socio-economic size classification in accordance with NAICS code 811310. Responses will be used by the Government to make appropriate acquisition decisions. See the statement of work excerpt below; The Sioux Falls, SD VAHCS requires contracted services for maintenance and repair of forty-nine chillers and associated equipment located as described in the primary services. The contractor shall perform operating inspection(s), routine operating inspections, annual preventive maintenance, and predictive maintenance, to include maintenance and repairs as necessary, emergency service calls, to maintain the machines in a serviceable condition. See the attached Request for Information document.