Wce-Mcmillen JV, LLC

Wce-Mcmillen JV, LLC, a woman-owned and economically disadvantaged woman-owned small business (WOSB/EDWOSB) joint venture based in Boise, Idaho, provides architecture, engineering design, and construction services to the Department of the Interior as a prime contractor, exclusively under total small business set-aside designations. The firm holds SBA 8(a) certification and competes across the full federal procurement landscape as a woman-owned small business entity, with all recent prime awards routed through set-aside vehicles.

Wce-Mcmillen JV operates almost entirely from a single parent vehicle: the DOI Architecture and Engineering Services MATOC 2022-2027, a $50 million multiple-award indefinite delivery contract running through September 2027. Of the firm's twelve recent prime awards, eight are task orders against this MATOC, with the MATOC itself awarded as the ninth award in the portfolio. The vehicle's coverage encompasses DOI Fish and Wildlife Service and Bureau of Land Management infrastructure projects across the western United States, including regions in Hawaii, California, Oregon, and Washington. Task-order work includes wildlife refuge repairs, water control structure design, trail bridge replacements, power generation system assessment, and facility construction.

Representative delivery orders demonstrate Wce-Mcmillen JV's capability depth. The firm received a $516,879 delivery order in September 2026 from DOI Fish and Wildlife Service Region 8 for Sacramento National Wildlife Refuge canal improvements (completion May 1, 2027), a $343,107 award in December 2023 from Fish and Wildlife Service Region 8 for San Joaquin National Wildlife Refuge repairs (completion February 3, 2025), a $257,009 task order in September 2023 from the Oregon-Washington Regional Office for trail bridge replacements on Bureau of Land Management land in Douglas County (completion July 28, 2024), and a $112,406 award in July 2023 from Fish and Wildlife Service Region 1 for water control structure design at McNary National Wildlife Refuge in Washington (completion August 25, 2025). All task orders are firm fixed price under total small business set-asides.

Customer concentration is heavily skewed to the Interior Department. The top five Interior customer offices account for 92% of recent awards by count, with the combined potential value dominated by the $50 million MATOC ceiling itself (awarded September 20, 2022) held at DOI Fish and Wildlife Service Region 9 Headquarters. Delivery-order work is distributed across Regions 1 and 8, the Bureau of Land Management Oregon-Washington office, and field performance locations in Hawaii and California. The vendor also holds three awards from the Department of the Army Corps of Engineers totaling $791 thousand, which remain outside the MATOC structure.

Activity shows concentrated recent engagement rather than sustained growth. The source captures three awards in 2020, one in 2022 (the MATOC itself), four in 2023, and four in 2026, with a gap in 2024 and 2025. Combined potential value across all awards is $52.9 million, though only $2.8 million (5% of potential) has been obligated to date, reflecting the early draw-down posture on the large ceiling contract. Three awards face ultimate completion in the next twenty-four months, carrying combined potential value of $1.2 million and exposing the firm to near-term recompete risk on smaller delivery orders. The vendor maintains no subcontract footprint and operates entirely as a prime.

WCE-McMillen JV, LLC is an 8(a) certified, small woman-owned Joint Venture based out of Boise, Idaho. Our team partners are Water, Civil, and Environmental Inc. and McMillen Jacobs Associates. We are a full-serviced heavy civil construction and environmental engineering joint venture focused on the civil construction and engineering services sectors. Our team has experience in stream restoration, levee construction, fisheries design, environmental assessments, NEPA, water resources, hydrology & hydraulics.