The Leffler Group Joins Our Structural Team

Denver-based firm The Leffler Group has joined the company, further adding to the company's structural engineering expertise and creating a combined firm of 41 offices with more than 1,000 team members and 260 registered professionals.

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Earth Day 2021

We treat every day like it's Earth Day, which is why sustainable design is one of our top priorities. Last year alone, our designs saved over 70+ million pounds of greenhouse gases, and those buildings will continue to save that each year.

Click here for our environmental impact report.

Stephenson Engineering Joins Our Structural Team

Toronto-based Stephenson Engineering has joined the company, further adding to Salas O'Brien's technical expertise and creating an integrated firm of 38 offices with more than 950 team members and 250 registered professionals.

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