Lock Steel is proud to be recognized as one of the top metal builders in the country by Metal Construction News.
Lock Steel Building Company, Inc., has been the Midwestern leader in steel building construction for decades and is proud to celebrate their 75 year anniversary in 2021. Founded in 1946 by brothers Herb and Bob Lock as part of Lock Brothers, Inc., Lock Steel Building has supplied and erected quality metal buildings for numerous agricultural, commercial, industrial, projects throughout the Midwest.
In 1971, Herb’s son, Don, joined the business and led with his knowledge and expertise for over 35 years. In 2000, Don’s son, Matt, accompanied his father and gained the experience passed on from the previous generations. Today, Matt Lock, grandson and nephew of the founders, oversees the day to day operations.
Though the majority of our work is located within a 100-mile radius, many customers’ needs have sent the company across the nation. Lock Steel Building is proud of the nearly 2000 clients and relationships that have been developed. Lock Steel Building Company, Inc., plans to continue a lifetime of successful, long-lasting relationships with our past and future customers. We promise to provide you with maximum quality pre-engineered steel buildings, with prompt and friendly customer service—that’s a family guarantee.