Elliott, Leboeuf & Mcelwain, P.C.

Elliott, Leboeuf & Mcelwain, P.C., doing business as Elliott, Leboeuf & Mcelwain, is a for-profit structural engineering services firm based in Springfield, Virginia, that operates primarily as a subcontractor (75% of recent awards) on federal military construction and facility evaluation projects, with limited prime activity under total small business set-asides.

The firm's work centers on structural fire safety evaluation, firefighter trainer inspections, seismic vulnerability screening, and structural engineering assessments at military installations. As a prime, Elliott, Leboeuf & Mcelwain holds a $11,900 total small business purchase order awarded by the Department of the Navy Installations Command in September 2023 for structural fire safety evaluation services at Fleet, Virginia, with performance through September 2024. The firm's substantive federal footprint sits in its subcontractor role under Reid Middleton, Inc., where it has performed structural engineering and site support work across six sub-awards since 2022, including firefighter trainer inspections at Whiting Field Naval Air Station and Hickam Air Force Base, seismic screening evaluations at Army post locations, and structural assessment of the Surface Warfare Schools Command live firefighting trainer complex at Yokosuka, Japan.

Customer concentration is concentrated within the Department of the Navy. The firm's eight awards total span five distinct agencies, with the Navy's Naval Facilities Engineering Command (4 awards) and the Navy's Installations Command (1 award valued at $12 thousand) accounting for the majority of documented work, supplemented by single awards from the Department of Labor's Employment Standards Administration ($3 thousand potential value), the Department of State's Bureau of Overseas Building Operations, and the Navy's Naval Supply Systems Command. Elliott, Leboeuf & Mcelwain places subcontract work under three Navy indefinite delivery contracts — N3943018D2018 (3 task orders), N3943024D2500 (2 task orders), and 19AQMM20D0024 (1 task order). Activity has been episodic rather than sustained: one award in 2022, three in 2023, one in 2024, one in 2025, and one in 2026. The combined potential value recorded across all eight awards is $15 thousand, though $526 thousand in obligated dollars across the portfolio indicates actual invoicing substantially exceeds documented ceiling values — a signature pattern for small firm structural engineering work under task-order vehicles with low ceiling markings but ongoing performance. All work is classified under NAICS 541330 (Engineering Services) and PSC Support–Professional: Engineering/Technical.

Elliott, LeBoeuf & McElwain (EL&M) provides professional engineering services for the building industry. Founded in 1953, its office is located in Springfield, VA. EL&M is a small business enterprise. It has a broad range of experience designing structures for the U.S. Department of State (U.S. Embassy work worldwide), USACE, various federal agencies, and numerous architects, engineers, developers, and fire departments. EL&M has uniquely specialized experience in planning, designing, evaluating, and renovating fire training centers. EL&M brings experience from over 260 training center projects in 32 states, Canada, and Egypt.