Your trusted partner from coast to coast

With a devotion to Quality and an obsession with Safety, we are the premier specialty construction contractor in eight markets across the US.

A breadth of experience

Our expertise in gypsum products dates back to our founding in 1940. Over the years we have adapted to the change in construction practices and added additional service lines that have made us one of the largest specialty construction companies in the country.

The Anning-Johnson advantage

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Our people

We are dedicated professionals who take pride in our work and strive to build great relationships

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Our experience

We have spent decades developing proven systems and practices that enable us to be a reliable, worry-free partner

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Our partners

We look to add value and create long-term partnerships on every project, big or small, from start to finish

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Our projects

We have seen it all, our estimates are accurate and our projects are on budget

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Our investments

We make the right investments so we can stay current with the latest construction trends and always be improving

The fruits of our labor

Our projects span various types of specialty construction projects and building structures. Learn more about our work on our project portfolio page.

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Go Home Safe Every Day

As one of our top guiding principles, we start each day by utilizing our knowledge and training to plan and execute our work in a safe manner. Our safety program goes beyond the industry standard, which truly sets us apart from others.

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Life at “AJ”

We are a family and we take pride in what we accomplish together. As an employee-owned company, we are motivated by our collective success and are unified in our challenges. We work tirelessly to exceed expectations on our projects and are dedicated to making AJ the best place to work for all our professionals.

Questions about how Anning-Johnson Company can support your next project?