Riddick Fiedler Stern, P.C.

Riddick Fiedler Stern, P.C., doing business as Riddick Fiedler Stern PC, is a small architectural and engineering services firm that operates as a prime contractor on federal facility design, construction administration, and building-system evaluation projects for civilian agencies. The firm competes on full-and-open procurements and small-business set-asides with no SBA 8(a) or HUBZone certifications; all 162 prime awards in the source record are full-and-open or small-business unrestricted.

Riddick Fiedler Stern's capability portfolio centers on architectural and engineering services for federal buildings and infrastructure. Work spans building-envelope assessment, roof and window replacement design and construction administration, water infiltration studies, elevator modernization design, and feasibility analysis for federal facilities. Recent representative contracts include a $265.8 thousand firm fixed-price delivery order from the Social Security Administration for roofing-system evaluation and replacement design at the SSA Headquarters Annex and East High Rise buildings in Norfolk, Virginia; a $193.6 thousand purchase order from the Department of Justice Bureau of Prisons for elevator design, bidding support, and construction administration at the Federal Prison Industries facility in Washington, DC; a $72.8 thousand delivery order from GSA Region 3 for construction administration services on the Garmatz Plaza improvements at the Edward A. Garmatz U.S. Courthouse in Baltimore, Maryland; and a $411.5 thousand delivery order from the Federal Bureau of Prisons for architecture and engineering design services at FMC Lexington in Kentucky.

Customer concentration is heavily skewed. The Department of the Navy accounts for 98 awards (60% of the 162 total) but carries minimal named dollar value in the source detail, suggesting a long tail of small task orders. GSA Public Buildings Service Region 3 dominates by potential value, holding 38 awards worth $8.8 million combined (84% of the $10.5 million total), followed distantly by the Department of Justice Bureau of Prisons (3 awards, $980 thousand), the Social Security Administration (4 awards, $568 thousand), and the Department of Veterans Affairs. The vendor sits on five prime IDVs: GSA contract GS03P17AZD0009 (40 task orders, $4.2 million combined potential value) anchors GSA work, while Navy IDVs N6247090D7655, N6247000D3413, N6247092D6451, and N6247091D5583 carry 55 task orders combined with undisclosed value. The firm holds a single-award small-business IDV with the Department of Justice Bureau of Prisons (ceiling $374.4 thousand, awarded March 2024, completion July 2024) for Federal Prison Industries architecture and engineering services. NAICS 541330 (Engineering Services) and 541310 (Architectural Services) dominate the portfolio; work is classified under PSC Architect and Engineering—General (99 awards) and landscape/interior design services (24 awards).

Activity declined sharply after 2022 — nine awards in 2021, four in 2022, then five in 2024 and only two in 2025 — with just one award in 2026. Three awards (combined potential value $377 thousand) reach ultimate completion within the next twenty-four months. The firm subcontracts to Greenman-Pedersen Inc. for structural, plumbing, and electrical engineering support on building renovation projects but operates as a 100% prime contractor in its federal footprint, carrying no sub-award position. Headquarters location is Norfolk, Virginia, with place of performance concentrated in the Mid-Atlantic and Upper South regions (West Virginia, Maryland, Virginia) for GSA work and Lexington, Kentucky for Bureau of Prisons facilities.