Oak Hill Contractors, LLC

Oak Hill Contractors, LLC, a self-certified small disadvantaged business based in Ewing, Illinois, provides wetland restoration construction, levee repair, equipment rental with operators, and related heavy civil engineering and environmental restoration services to federal agencies as a prime contractor exclusively — 100% of recent awards are prime contracts or indefinite delivery vehicles with no subcontract footprint. The company operates as a limited liability partnership and competes predominantly under total small business set-asides on Department of Agriculture and Army Corps of Engineers programs.

Oak Hill's customer concentration is split between two customer families. The Department of Agriculture Natural Resources Conservation Service (NRCS) accounts for ten awards totaling $1.5 million across Central Region (seven awards, $699 thousand) and Southeast Region (three awards, $830 thousand) programs; the Department of the Army Corps of Engineers drives the dollar value with three awards and $6.1 million in combined potential value, anchored by two indefinite delivery contracts for equipment rental with operators supporting flood protection infrastructure and environmental restoration at Carlyle Lake and Kaskaskia River Navigation projects. Smaller exposure includes a $2.6 million Department of the Army award and a $1.2 million Department of Energy National Nuclear Security Administration award. The top five customer agencies account for 96% of combined potential value. Oak Hill holds two active Army Corps of Engineers indefinite delivery contracts (IDC W912P920D0008 for $4.6 million and IDC W912P922D0005 for $16 thousand) and issues delivery orders against them for equipment rental and levee repair support in Illinois and Missouri through September 2024.

Recent work includes a $146,970.61 total small business set-aside definitive contract awarded July 22, 2026, by NRCS for wetland restoration construction at the Daugherty Easements project in Clark County, Illinois (excavation, tile drain removal, native grass seeding, completion November 9, 2026); a $166,756.60 total small business contract with NRCS for the Alblinger/Muteanu wetland restoration project in Jasper County, Illinois (September–December 2023); and a $15,880 delivery order from the Corps of Engineers for equipment rental supporting levee and pipe repairs in Carlyle, Illinois. Oak Hill's capability portfolio centers on site preparation, excavation, habitat mound construction, wetland enhancement, water control structures, equipment rental with operators, and environmental restoration under NAICS 237990 (Other Heavy and Civil Engineering Construction) and related PSC codes. Activity is modest and episodic — one to two awards per year since 2020, with only one award in 2026 — and Oak Hill faces minimal recompete pressure, with only $147 thousand in combined potential value due inside the next twenty-four months.

Oak Hill Contractors is a family owned earth moving company located in Southern Illinois.

Since 2005, we have been and remain dedicated to providing our clients with quality and best value - on time and on budget. We accomplish this by developing relationships with our clients and team members that provides value for all involved.

With a wide range of experience and equipment, along with design-build capabilities, Oak Hill Contractors is able to efficiently complete jobs of all types and sizes. Utilizing GPS equipped machines allows us to efficiently provide accurate grading work. Oak Hill Contractors is fully insured and bonded, as well as MSHA trained.