This is a combined synopsis/solicitation for range maintenance and cleaning services at Building 427 of the Niagara Falls Air Reserve Station in Niagara Falls, New York. The work includes initial cleaning and recurring maintenance for systems like bullet traps, exhaust fans, and target systems. The anticipated period of performance is a base year from 1 August 2026 to 31 July 2027, with four one-year option periods extending through 31 July 2031. This acquisition is set aside for small business concerns under NAICS code 562910 with a $25.0 million size standard. Award will be made to the responsible offeror with the lowest evaluated price and acceptable technical and past performance ratings.