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
Our people
We are dedicated professionals who take pride in our work and strive to build great relationships
Our experience
We have spent decades developing proven systems and practices that enable us to be a reliable, worry-free partner
Our partners
We look to add value and create long-term partnerships on every project, big or small, from start to finish
Our projects
We have seen it all, our estimates are accurate and our projects are on budget
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.
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.
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.
Anning-Johnson Company was extremely thorough in reviewing, understanding, and executing the details of the job. They were highly active in coordinating and collaborating their work with all the other trades preventing the potential for rework. It was awesome to see their dedication, collaborative approach, and execution of a complex fast-paced project.
– Andrew A. Ferranti, Senior Project Manager, HITT Contracting