From our humble beginnings in Tulsa, Oklahoma, All Steel Building Company has evolved from a small furnish and erect contractor, to a well-respected Design-Build general contractor, capable of delivering numerous multi-million-dollar turnkey projects simultaneously. Founded in 1972 by Ron Kirkpatrick and incorporated in 1976, All Steel Building Company started as a small furnish and erect company working out of a pickup truck selling Stran Metal Buildings. Many times, Ron would pick up the building components himself from the Stran plant in Houston, Texas, driving overnight to deliver to a jobsite to make sure the schedule was met. As the Company began to grow, a relationship began with Alliance Steel Building Systems, a new steel building manufacturer that had built a plant located in Oklahoma City. We proudly sold their product line for the next three decades.

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Our Team

Since that humble start nearly 50 years ago, All Steel Building Company has proudly built hundreds of buildings in Tulsa and surrounding areas, encompassing the Manufacturing & Industrial, Commercial & Retail, Aviation and Agricultural industries. As a testament to our integrity and service, many of our projects are for repeat customers and referrals. As we move forward into our future, we will continue to pursue, research and embrace new building technologies and construction methods, always with the desire to provide our customers with the most cost efficient and high-quality solutions to their building needs.

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