At Cimolai-HY, we’re redefining structural steel fabrication and installation for tomorrow’s infrastructure. As a strategic partnership between industry leaders with deep roots in both U.S. and global engineering, we bring together exceptional scale, precision, and innovation to deliver unmatched value to our clients.

🚧 What we do
Based in Olean, NY, our state-of-the-art facility is built to handle high-complexity projects — from bridges, stadiums and large-scale buildings to mission-critical projects. 

We offer a full suite of services: structural steel design, detailing, fabrication, value-engineering, and installation — all underpinned by advanced BIM workflows and stringent quality controls. 

🔧 Why we stand apart

Integrated capability & global heritage – Powered by the legacy of an internationally renowned structural-steel leader and U.S. fabricator, we merge global best-practices with US-based, state-of-the-art fabrication. 

Infrastructure-ready scale – Our facility and team are configured to meet timelines, budget pressures and the complexity of major infrastructure and architectural projects. 

Collaborative and forward-thinking approach – Through proactive value-engineering and BIM-driven workflows, we help clients optimize design, fabrication and field installation for smoother execution and lower risk. 

🌱 Our commitment
We’re committed to providing high-quality, reliable and innovative steel-fabrication solutions that deliver exceptional value. Our culture is built on collaboration, precision and a relentless focus on meeting client objectives — every time. 

We also aim to support the communities we serve: investing in workforce development, local manufacturing capability and long-term economic success. 

📍 Location & contact
500 Paul Clark Dr., Olean, NY 14760
info@cimolai-hy.com
 | 585-215-0800

Cimolai-HY

Org chart

Teams

Offices