This is a 100% Small Business set-aside commercial solicitation for air compressor maintenance services for the NJ Air National Guard 177th Fighter Wing. The required services include bi-annual preventative maintenance and quarterly air samples, structured as a base year plus four option years. The resulting contract will be firm-fixed-price, with award based on best value considering price and Supplier Performance Risk System (SPRS) past performance. Offerors must be registered and active in SAM to be eligible. No site visit will be conducted for this requirement.