Brock Construction Inc.

Brock Construction Inc., a woman-owned small business based in Chicago, Illinois, provides federal facility construction, repair, and alterations services as a prime contractor, operating predominantly under small-business set-asides on federal construction vehicles serving the Midwest region. The firm is structured as a Subchapter S corporation and competes across both total small business and woman-owned small business set-asides as well as full-and-open federal construction delivery orders, with 783 of its 784 total awards held as a prime and only one sub award on record.

The General Services Administration's Public Buildings Service Region 5 dominates Brock's customer footprint, accounting for 258 awards and $414.4 million in combined potential value—93% of all active awards and 92% of total potential value—making regional GSA facility management the vendor's near-exclusive revenue driver. The Administrative Office of the U.S. Courts, Department of Justice components (Drug Enforcement Administration, U.S. Marshals Service, and U.S. Attorneys Offices), and Defense Logistics Agency round out a secondary tier with combined double-digit award counts but material smaller dollar values. Brock holds a flagship $50 million GSA Region 5 Repair and Alterations Services IDIQ awarded September 27, 2024, with ultimate completion November 14, 2026, covering construction and facility maintenance across Illinois, Indiana, Michigan, Minnesota, and Wisconsin. Recent delivery orders under this vehicle include a $1.36 million LED lighting replacement at the Roszkowski U.S. Courthouse in Rockford, Illinois (awarded July 2025, modified May 2026), a $396,021.83 Judge Lund Chamber renovation at Hammond U.S. Courthouse (awarded February 2026), and a $137,005.51 domestic valve replacement at the Everett McKinley Dirksen U.S. Courthouse in Chicago (awarded May 2026, the firm's most recent award). Brock also holds a $250,000 blanket purchase agreement with the U.S. Marshals Service Northern Illinois for mission-critical handyman and facility maintenance services through September 2028; a $168,300 task order call was issued under this BPA in October 2024. Its five largest parent vehicles—predominantly GSA Region 5 IDICs—carry a combined 587 task orders and $57.4 million in potential value, with the top vehicle (GS05P07SID0089) carrying 199 task orders and $15.8 million alone.

Brock's capabilitiy set centers on commercial and institutional building construction (621 awards) and electrical contracting (24 awards), with PSC concentration in repair or alteration of office buildings (294 awards), miscellaneous items, paints and varnishes, and conference space construction. Work spans structural repairs, HVAC systems, plumbing, electrical upgrades, interior and exterior renovations, flooring, roofing, fire suppression systems, and facility modifications at federal courthouses, administrative buildings, and operational centers. Representative recent work includes a $684,383.99 28th floor waterproofing and downspout repair at Dirksen Courthouse (October 2022, completion March 2025), a $2.58 million carpet replacement and abatement project at the Hart-Dole-Inouye Federal Center in Battle Creek, Michigan under a Total Small Business set-aside (July 2023, completion December 2025), and a $608,273.66 jury room expansion at Dirksen Courthouse (March 2024, extended to March 2026).

Award activity has contracted sharply: 22 awards in 2022, declining to 14 in 2024, 5 in 2025, and 2 year-to-date in 2026. Only five awards (combined potential value $2.3 million) face ultimate completion inside the next twenty-four months, creating minimal near-term recompete exposure relative to the vendor's historical footprint. SCI-reported invoicing across the past three fiscal years totaled $7.6 million—$2.9 million (FY2022, 2.3 FTEs), $3.4 million (FY2023, 8.2 FTEs), and $1.3 million (FY2024, 0.8 FTEs)—reflecting government-paid median hourly rates around $346.62/hr, with senior labor pricing reaching $1,524.56/hr and baseline labor at $198.01/hr. Brock self-performs 99% of SCI-reportable hours and names only one subcontractor across its SCI-reportable prime portfolio, positioning it as an operations-owned delivery model with minimal subcontractor reliance. The firm holds multiple GSA Region 5 construction vehicles with original award dates reaching back to at least 2003, establishing it as a longstanding Midwest regional GSA contractor whose primary vulnerability is concentration dependency on a single customer (GSA Region 5) and contraction in recent award flow.