This is a sources sought synopsis, not a solicitation, seeking information on small businesses capable of providing a Job Order Contract at Yuma Proving Ground, with a draft Statement of Work attached. The government anticipates a continuing need for construction services under NAICS 236220, Commercial and Institutional Building Construction, with a $45 million size standard, and the contractor will provide all supervision, labor, personnel, equipment, materials, and supplies except Government Furnished Property. A small business set-aside is desired if at least two qualified small businesses respond with sufficient capability information, and all small business socioeconomic categories are encouraged. The prior contract’s period of performance ended 1 August 2026. Interested firms should submit a capability statement covering relevant job order contract experience, prime/subcontractor or teaming roles, small-business subcontracting percentages, financial capacity, and recommendations for structuring the requirement to support competition.