DDK Mid-Atlantic

DDK Mid-Atlantic, a small business joint venture based in Pittsburgh, Pennsylvania, delivers architectural and engineering services for watershed management, wetland restoration, and environmental permitting to the Department of Agriculture and the Department of the Interior as a prime contractor under small-business set-asides.

DDK Mid-Atlantic operates exclusively as a prime contractor (100% of recent awards) across four total awards in source, with no subcontractor footprint. The vendor's capability portfolio centers on environmental engineering and natural resource management — topographic surveying, hydraulics and hydrology modeling, floodplain permitting, watershed planning, environmental assessment, and environmental compliance reporting. Recent representative work includes a $99,717 Total Small Business delivery order from the Department of the Interior's Northeast Region (award date September 17, 2026) for wetland restoration professional services in Columbus, Ohio, concluding March 31, 2027; a $38,671 Total Small Business delivery order from the same region (July 14, 2026) for supplemental watershed plan and environmental assessment development in Pennsylvania; and a $2,500 minimum-guarantee delivery order from the Department of Agriculture National Resources Conservation Service (November 6, 2023) for architectural and engineering services across West Virginia, Ohio, Pennsylvania, and Delaware under a broader regional IDIQ.

The vendor's customer concentration is tight: both funding agencies in the award set are USDA line items (the National Resources Conservation Service accounting for $20 million in combined potential value across two awards), though the regional and national-level breakout reflects administrative structure rather than customer diversity. DDK Mid-Atlantic holds a $20 million single-award indefinite-delivery contract from NRCS under Total Small Business set-aside for architectural and engineering services in the four-state region (West Virginia, Ohio, Pennsylvania, Delaware), awarded November 6, 2023, with period through November 5, 2026. Three task orders totaling $141 thousand have been issued against that IDIQ to date. The Northeast Region delivery orders represent separate transactional work outside the IDIQ. Activity is sparse in source data — two awards in 2023, two in 2026 — with one award (the $99,717 DOI wetland restoration order) reaching completion within the next twenty-four months, representing minimal near-term recompete exposure. Combined potential value across all four awards stands at $20.1 million, though combined dollars obligated total only $141 thousand (1% of potential value), suggesting most ceiling capacity remains unexercised.