Who we serve
For Architects
Explore design flexibility, aesthetic possibilities, and sustainability advantages with precast concrete.
Why precast →For Engineers
Learn how precast concrete provides structural strength, resilience, and long-term performance.
Engineering & infrastructure →For Contractors
Gain insight into how precast concrete simplifies construction, saves time, and reduces cost.
How precast builds ↗Precast Protects Life
Built for the worst day
Storm-rated, non-combustible, and engineered for extreme weather, precast concrete delivers envelope and structure in one resilient system. From FEMA safe rooms to hardened infrastructure, it protects what matters.
Resilience resources at PCI ↗
Next up
Events for the design community
Free AIA/PDH webinars, plant tours at member producers, and the chapter calendar. Education that counts toward your license.
See upcoming eventsCEU · PDH · AIA LU
Schedule a lunch & learn
- AIA & PDH accredited courses: credit your whole team can use.
- Real case studies: Illinois and Wisconsin projects your clients recognize.
- Tailored to your practice: six programs, from FEMA safe rooms to total precast.
Member Directories
The companies behind precast
Our chapter is 14 PCI-certified producers and 42 associate member companies: the suppliers, engineers, and service firms that keep the region's precast industry moving. Both directories are public. Find your next partner in either one.
Premier Associates: Advanced Formliners · Buzzi Unicem USA · JVI Inc. · Splendid Engineering
Sell to this industry? One membership covers every event.
From the field
Latest from PCI IW
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January 28, 2025
Versatility of Hollowcore
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November 6, 2024
Bridging the Past and Future: The Role of Precast Concrete in Modern Infrastructure
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November 4, 2024
TIP Day: Bridging Research and Reality in Precast Concrete Innovation
Transportation
Bridges, sound walls, pavement & rail
Precast bridge systems deliver unmatched durability on accelerated timelines. Sound walls quiet communities near busy corridors. Precast pavement and freight systems carry the region's heaviest loads. Explore the transportation track built for DOTs and engineers.
Transportation & infrastructure