Brown Construction Services, Inc.

Brown Construction Services, Inc., doing business as B C S, an SBA-certified women-owned small business based in Annandale, Virginia, delivers construction management advisory, construction quality management, and facilities support services to federal agencies as a prime contractor across 137 federal awards spanning construction, infrastructure renovation, and facilities operations in the National Capital Region and nationwide.

Brown operates predominantly under full-and-open competition on the GSA Multiple Award Schedule (MAS) and related blanket purchase agreements, with recurring woman-owned small business and total small business set-aside designations on task orders. The vendor competes as a 100% prime contractor — no subcontractor role — and maintains two anchor indefinite-delivery vehicles: the OASIS+ SBA-Certified Women-Owned Small Business IDIQ (awarded June 2025, multi-billion-dollar ceiling through June 2030) and the OASIS+ Total Small Business Set-Aside IDIQ (awarded December 2024, multi-billion-dollar ceiling through December 2029). Brown also holds a $500 million multiple-award blanket purchase agreement with GSA Public Buildings Service Region 3 for construction management and related services running through December 2028.

Customer concentration centers on civilian facilities and infrastructure agencies. GSA's Public Buildings Service National Capital Region dominates award count at 78 awards ($34.6 million combined potential value), while GSA Federal Acquisition Service anchors dollar concentration with 5 awards valued at $128.4 million — largely the two OASIS+ IDIQ vehicles. Department of Homeland Security's Chief Readiness Support Officer (3 awards, $35.4 million) and Cybersecurity and Infrastructure Security Agency (4 awards, $25.9 million) represent the next-largest dollar concentrations; CISA awarded a $17.6 million facilities-support recompete delivery order on the MAS in September 2021, extending through September 2026. Across 25 distinct customer agencies, the top five account for 95% of combined potential value.

Representative prime work includes a $22.2 million time-and-materials delivery order from the Chief Readiness Support Officer (awarded September 2023, ultimate completion September 2028) for professional project engineering and construction management support to the Facilities Optimization and Support office under the MAS; a $2.18 million firm fixed-price delivery order from the Department of State's Bureau of Overseas Building Operations (March 2022, completing March 2027) for construction management advisory services at the U.S. Embassy in Brasilia under woman-owned small business set-aside; and ongoing BPA calls under the PBS Region 3 vehicle for construction management services at federal facilities including the Harry S Truman Building ($1.79 million ceiling), Herbert Hoover Building (roofing and fire alarm work), Department of Energy Forrestal Building (elevator refurbishment, $333 thousand), and Department of State headquarters multi-project work ($908 thousand, completing January 2028).

Activity has moderated in recent years — 14 awards in 2022, declining to 13 in 2024 and 6 in 2025 — with 12 awards (combined potential value $33.8 million) completing their ultimate performance dates within the next twenty-four months, creating near-term recompete exposure on construction management and facilities support task orders. Service Contract Inventory reporting shows BCS-delivered $7.3 million in invoiced revenue across 34.9 FTEs in FY2024 (up from 7.1 million and 32.2 FTEs in FY2023) on federal service contracts above the $150,000 threshold. Government-paid hourly rates across SCI-reportable prime contracts range from $84.20/hr at the 10th percentile to $96.34/hr at the 90th percentile, with a median of $91.33/hr — typical of construction management and professional services delivery in the National Capital Region. Brown self-performs substantially all delivery work; across SCI-reportable prime contracts, subcontractors account for an average of 14% of total contractor hours, with 17 named subs supporting specific projects.

The vendor holds a Subchapter S corporate structure with one named subsidiary, Bcs-Procon JV LLC, a joint-venture woman-owned small business. Federal contract awards span NAICS 541330 (Engineering Services) for 93 awards, 541611 (Administrative Management and General Management Consulting Services) for 25 awards, and 236220 (Commercial and Institutional Building Construction) for 14 awards. Primary service contract inventory codes reflect support-professional labor (67 awards, other professional categories; 24 engineering/technical; 14 program management/support) and facilities operations (repair or alteration of office buildings, 14 awards; housekeeping and facilities operations support, 4 awards).

BCS provides construction project management and facilities management services to the Federal government and private sectors. We do contract administration, scheduling, construction cost estimating, inspections and facility management.