- Built on SteelSteel erection, fabrication, and rebar - delivered safely, precisely, and on schedule.
- PeopleSkilled crews with a whatever - it - takes attitude and pride in craftsmanship.
- PerformanceCoordinated crews. Steel that fits. On schedule. No surprises.
- PartnershipEasy to work with, keeping your project moving. An extension of your team.

Trusted By


































Three Divisions. One Roof. One Accountable Partner.
PENN brings together steel erection, fabrication, and rebar to support the most demanding parts of a project. Each division is led by experienced teams focused on safety, coordination, and disciplined execution in the field.
Erection Division
Safe, precise steel placement by experienced crews. Built to perform at height, on schedule, and at scale.Fabrication Division
Precision-built steel that fits right the first time. Disciplined quality control and schedules you can count on.Rebar Division
Accurate, efficient reinforcement from the ground up. Coordinated placement and strength where it matters most.Integrated Steel. Real Project Results.
Washington University Bryan HallKevin Zink2026-01-10T20:25:56+00:00
Washington University Bryan Hall
O’hare Utility Maintenance BridgeKevin Zink2026-01-10T20:23:07+00:00
O’hare Utility Maintenance Bridge
Nelson Wastewater Treatment PlantKevin Zink2026-01-10T20:21:11+00:00
Nelson Wastewater Treatment Plant
Washington University Bryan HallKevin Zink2026-01-10T20:25:56+00:00
Washington University Bryan Hall
O’hare Utility Maintenance BridgeKevin Zink2026-01-10T20:23:07+00:00
O’hare Utility Maintenance Bridge
Nelson Wastewater Treatment PlantKevin Zink2026-01-10T20:21:11+00:00
Nelson Wastewater Treatment Plant
Washington University Bryan HallKevin Zink2026-01-10T20:25:56+00:00
Washington University Bryan Hall
O’hare Utility Maintenance BridgeKevin Zink2026-01-10T20:23:07+00:00
O’hare Utility Maintenance Bridge
Nelson Wastewater Treatment PlantKevin Zink2026-01-10T20:21:11+00:00





























