Voris Mechanical Inc.

Voris Mechanical Inc., a woman-owned small business headquartered in Glendale Heights, Illinois, delivers HVAC replacement, boiler system modernization, and building mechanical infrastructure services to federal agencies as a prime contractor under total small business set-asides. The vendor competes exclusively under set-aside designations and has operated as a 100% prime contractor with no subcontractor awards across its federal footprint.

Voris operates in the mechanical building trades, grounded in NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) with secondary exposure in commercial and institutional building construction. Recent concrete work includes a $1.164 million definitive contract awarded by the Federal Bureau of Prisons' Federal Correctional Institution Pekin in March 2026 for complete replacement of boilers and controllers with startup and testing integration into existing Siemens systems (ultimate completion June 24, 2026); a $1.077 million September 2023 definitive contract from GSA Region 5 to replace hot water circulation pumps, flow isolation valves, and air separators at the John C. Kluczynski Federal Building in Chicago with variable frequency drives and DDC controllers tied to the building automation system (ultimate completion April 1, 2025); and a $1.678 million January 2023 definitive contract from GSA Region 5 for replacement of approximately 22 R-22 HVAC units across the Major General Emmett J. Bean Federal Center and its daycare facility in Indianapolis, with a subcontract for concrete equipment base work to Enger Vavra Inc., a service-disabled veteran-owned small business.

Customer concentration centers on federal real estate and facilities management. GSA Public Buildings Service Region 5 dominates by award count and dollars, accounting for 5 awards with $4.7 million combined potential value; when broadened to all GSA-PBS activity across the vendor's footprint, GSA carries 12 awards (63% of the award count in the source). The Social Security Administration, Department of Justice Bureau of Prisons, and Department of Transportation FAA Great Lakes Region round out the top four customers by potential value. Across eight distinct customer agencies, Voris holds 38 prime awards with a combined potential value of $14 million and combined obligated dollars of $19.4 million — indicating project performance and expansion beyond initial contract ceilings.

The vendor holds a seat on one IDC (DACA2787C0165) with one recorded task order. Service Contract Inventory reporting captures $2.9 million in SCI-reportable invoiced revenue across FY2022–FY2024, with activity concentrated in FY2024 ($2.4 million across 122 FTEs), showing significant workforce scaling. The SCI dataset shows median government-paid rates around $9.81 per hour across prime contracts, with a 90th percentile spike to $4,790.17 per hour reflecting higher-value technical labor or contract-level averages. Sub-engagement across SCI-reportable prime contracts shows zero sub-hours share, consistent with the vendor's 100% prime award posture and direct-delivery model. Activity has been episodic — two awards in 2023, one in 2026, with no records in the intervening years — reflecting a project-based contracting profile typical of small mechanical services firms rather than a recurring enterprise contract model.

Full service mechanical contractor serving the upper midwest region of the USA.