MGA CAST STONE, INC. has been in business for 7 years, making precast products for the high end residential, commercial and the institutional building industry.

Gerry Hamann, President and Owner, is personally involved in directing our quality assurance and quality control program. We have modeled our QA/QC program after the Precast Concrete Institute, Architectural Precast Association and The Cast Stone Institute. These standards of practices and the associated ASTM standards will provide you with the assurance you need for the most demanding projects. Our program is an ongoing process and constantly evolving.

We Are an APA Certified Plant for the Architectural Precast Association. This program is designed for architectural precast  concrete plants. Precast plants qualify by meeting a set of standards, and hold true to these standards. Plants are inspected twice yearly, and are marked pass or fail. For more information on the specifications needed and the quality standards we meet please click the following link http://www.archprecast.org/prequalifyyourprecaster.pdf