The U.S. Army Corps of Engineers, Mobile District, is conducting market research for a future IDIQ contract to provide Architect-Engineer Cost Engineering Services for various programs across its Area of Responsibility, both within and outside the continental U.S. The required services encompass comprehensive cost engineering support through all project phases, including estimating, scheduling, and value engineering. This opportunity is specifically targeted at qualified small businesses within certain socioeconomic categories under NAICS code 541330, which has a size standard of $25.5 million in average annual receipts. Firms must demonstrate the capacity to manage multiple simultaneous task orders and provide relevant past performance. Responses to this sources sought notice are due by 2:00 pm CT on Thursday, March 19, 2026.