St. Louis District Environmental Consulting Services

The U.S. Army Corps of Engineers, St. Louis District, is conducting a market research effort to identify businesses capable of providing environmental consulting services as outlined in their general description of work. This effort is issued as a sources sought notice, serving informational and planning purposes rather than a formal solicitation. There is currently no invitation for bid, request for proposal, or commitment to award a contract, and the government is not obligated to compensate respondents for any costs incurred. Respondents are advised not to submit proprietary information at this stage, as detailed specifications will be provided only when a solicitation is issued. The contract opportunity, identified by solicitation number W912P926RA015, was posted on June 4, 2026, with a response deadline of July 3, 2026. It falls under the NAICS code 541620, which relates to environmental consulting services. The primary point of contact for this sources sought is Jessica Nies, based in Saint Louis, Missouri. The notice emphasizes that this is purely a preparatory step by the Department of Defense to gauge interest and capabilities, with no guarantee that a solicitation will be released or that a contract will follow.