Mortenson Construction’s Chicago office has not had a single job-related illness or injury in more than two years and more than 300,000 craft worker hours. This injury-free record is six times longer than the industry average, which is one OSHA recordable incident for every 50,000 hours, according to 2010 Bureau of Labor Statistics. An Occupational Safety and Health Administration recordable incident is any work-related illness or injury which results in loss of consciousness, missed time from work, restricted work duties, transfer to another job, or requires medical treatment beyond first aid. In 2011, Mortenson achieved 1 million hours without a job-related illness or injury, involving more than 2,100 team members working on 158 projects across North America.
Mortenson Construction Achieves Safety Milestone in Chicago
This Month’s Features

Top Metal Builders 2026 – A year of growth
This year, our list of top metal builders shows a steady industry, with the largest contractors and erectors reporting just a slight drop in...

Top Metal Builders 2026 – Top Metal Building Contractors by Tonnage
No. Company, Location 2025 Ton. 2024 Ton. % Change 2025 SF Affiliated Manufacturer(s) Avg. Project Size 1 Span Construction & Engineering, Inc./Madera, Calif. 39745...

Top Metal Builders 2026 – Top Metal Building Contractors by Square Footage
No. Company, Location 2025 SF 2024 SF % Change 2025 Ton. Affiliated Manufacturer(s) Avg. Project Size 1 Span Construction & Engineering, Inc./Madera, Calif. 6670507...

Top Metal Builders 2026 – Top Metal Building Erectors by Tonnage
No. Company, Location 2025 Ton. 2024 Ton. % Change 2025 SF Affiliated Manufacturer(s) Avg. Project Size 1 Steelworx/Groveland, Fla. 19700 16992 15% 3369570 100000...


