Structural Erection Services Providers in Oklahoma City

WE ARE Allied Steel Construction Company, LLC. We built this city on grit and soul - and a lot of big cranes.
85 YEARS OF HEAVY LIFTING
Expert crane service, steel erection, plant maintenance and trucking since 1939.

When your business needs a lift, Allied Steel has delivered heavy duty solutions, relation-building customer service, and the highest standards of safety for over 80 years.
People who use Allied Steel Construction Co., LLC benefit the most from our employees’ longevity with the company. Ranging from 30-35 years, our management team began their careers at Allied Steel. With that experience and knowledge working together we continually keep Allied progressing into the future. This means better production, less downtime and cost efficiency passed on to our customers.