Dubois & King Inc.

Dubois & King Inc., a Vermont-based engineering and consulting firm, provides architectural, engineering, and facility assessment services to federal agencies as a prime contractor, with a 247-award footprint spanning four decades and recent work across civilian infrastructure, veteran healthcare facilities, and natural resource management. The company holds small-business set-aside positions on two major Indefinite Delivery/Indefinite Quantity (IDIQ) contracts — a $40 million General Services Administration Public Buildings Service Region 1 vehicle for architectural and engineering services across New England (awarded January 1, 2025, through June 30, 2030) and a $9,975,000 Coast Guard District One architect-engineering IDIQ (awarded October 25, 2022, through October 24, 2026) — and competes across multiple federal agencies under set-aside and full-and-open designations.

Dubois & King's capability portfolio centers on facility assessment, design, and maintenance engineering: energy facility inspections (EFI), chiller and boiler replacement feasibility studies, electrical panel replacement design, structural analysis, environmental site assessments, and construction period services for HVAC and roof upgrades. Recent representative work includes a $42,358.72 Total Small Business delivery order from GSA for an air-cooled chiller and boiler replacement feasibility study at 11 Elmwood Avenue in Burlington, Vermont (completion June 17, 2026); a $236,928.98 delivery order from the Coast Guard for architectural and engineering design, repair, and abatement services for a boat maintenance facility in Woods Hole, Massachusetts (completion April 14, 2025); and a $445,238 Total Small Business definitive contract from the Department of Veterans Affairs for emergency power distribution work at a Manchester, New Hampshire VA facility (completion August 1, 2025). The firm also performs hydrologic and hydraulic engineering services and structural analysis for USDA Forest Service projects, including the $25,639.76 Ammonoosuc Dam reconstruction design permits task order.

Customer concentration is split across civilian infrastructure and veteran healthcare. The General Services Administration Public Buildings Service Region 1 anchors 88% of combined potential value across just five awards ($40.3 million), driven by the IDIQ vehicle ceiling. The Department of Veterans Affairs Veterans Integrated Service Network 1 represents the second-largest customer, with 33 awards carrying $24.6 million combined potential value. The Department of Homeland Security Coast Guard contributes 7 awards valued at $10.7 million, and the Department of Agriculture Forest Service R9-Eastern Region adds 14 awards totaling $2.1 million. The Army Corps of Engineers accounts for 54 awards (the largest by count) but with limited potential-value disclosure in the source. Together, these five customer aggregates cover 88% of combined potential value, though the distribution tilts heavily toward GSA's single large vehicle and VA's portfolio of mid-sized healthcare facility contracts.

Dubois & King places task orders under five named IDIQ vehicles with disclosed order counts: AG1644C060001 (25 task orders, $256 thousand combined potential value), DACW5101D0012 (25 task orders), VA24115D0171 (23 task orders, $8.9 million combined potential value), DACW3399D0001 (15 task orders), and DACW5197D0023 (15 task orders). The IDIQ portfolio spans Corps of Engineers district contracts, VA facility maintenance agreements, and GSA facility services vehicles across the Northeast region.

Activity has declined materially in the past five years — seven awards in 2022 falling to three in 2024 before recovering to five in 2025 and three in 2026 to date. Only four awards face completion within the next twenty-four months, carrying combined potential value of $451 thousand, presenting minimal near-term recompete pressure. The vendor's $89.4 million combined potential value across 247 awards reflects a mature, regionally concentrated footprint anchored in New England federal facilities engineering. NAICS concentration is concentrated in Engineering Services (158 awards), with secondary work in Surveying and Mapping (16 awards), Architectural Services (11 awards), and Environmental Consulting (9 awards). The vendor operates as a pure prime — the source reports one sub-award from October 2025 (a cold-weather mobility testing support task under an undisclosed prime), representing immaterial sub engagement at 0.4% of total award count.

DuBois & King is a 90-person, multidisciplinary, consulting firm providing planning, engineering, environmental, and construction phase services. The firm provides technical services for facilities, transportation, public infrastructure, natural resources. Planning and engineering for transportation includes highways and bridges, airports, and rail, and associated services such as associated survey, geotechnical,wetlands, NEPA, and permitting. For public infrastructure, the firm provides services for water source development, storage and distribution, and wastewater pumping and collection, and design of treatment facilities. The firm provides civil/site, mechanical, electrical, and structural engineering, energy modeling, and commissioning services. For river restoration, impoundments, floodplains, and watersheds, DuBois & King provides hydrologic, hydraulic, environmental, fluvial geomorphologic services. The firm has a focused dam and hydropower engineering practice.