GSA Region 5 Supplemental Architect and Engineering Services IDIQ 2020-2025

GSA Region 5 Public Buildings Service awarded this Master IDIQ for architecture and engineering services on August 1, 2020, with ordering authority closing on December 31, 2025. The vehicle serves repair, alteration, and modernization projects across federal properties in Illinois, Indiana, Ohio, Michigan, Minnesota, and Wisconsin. Ordering is now closed; the vehicle operated for roughly five and one-half years.

The vehicle issued 161 task orders totaling $23.5 million in combined potential value, of which $22.9 million (97 percent) has been obligated. Activity peaked in 2023 with 58 orders, then declined to 34 orders in 2024, 10 orders in 2025, and only 2 orders issued in early 2026. Work focused on design services, post-construction contract services, construction management and inspection, mechanical and electrical system studies and replacements, facade and roof repairs, courtroom and office renovations, and building system evaluations at federal courthouses, General Services Administration facilities, and Social Security Administration sites.

Five primes captured 95 percent of all task orders. Interactive Design Inc. leads by potential value with $6.8 million across 30 orders; Wiss, Janney, Elstner Associates, Inc. follows with $5.8 million across 34 orders; Enercon LTD holds $3.7 million across 41 orders; Bailey Edward Design, Inc. and KOO LLC round the top tier. No single vendor dominates broadly; the top three account for roughly 44 percent of combined potential value and 65 percent of award count. GSA Region 5 Public Buildings Service funded 104 orders worth $16.5 million, representing 87 percent of order volume; the Administrative Office of the U.S. Courts placed 19 orders for $1.9 million. The remaining customer base is highly dispersed across 23 agencies.

Set-asides skew heavily unrestricted: 133 orders (83 percent) carried no set-aside. Partial small business designations appear on 21 orders (13 percent); total small business on 7 orders (4 percent). Task-order values ranged from under $12 thousand to roughly $500 thousand. Typical orders fall in the $100 thousand to $300 thousand range for design and study work. Performance is concentrated in the Great Lakes region, with the Dirksen U.S. Courthouse in Chicago receiving multiple orders for ongoing system upgrades, repairs, and modernization.

Professional Architecture and Engineering Services for projects on or within federal properties and facilities, owned and/or leased, in Region 5 states of Illinois, Indiana, Ohio, Michigan, Minnesota, and Wisconsin.