Bay Area Granite & Marble (BAGM) was founded in July 2008 by Adam Mueller in Suamico, Wisconsin. What began as a modest 5,000-square-foot shop with a small showroom and slab yard quickly grew into one of Wisconsin’s premier stone fabrication companies. In the early days, BAGM fabricated and installed just a few kitchens each week with a team of three.

As demand increased, so did the need for space and technology. In 2012, BAGM added a 14,000-square-foot expansion to the original shop, making room for a CNC saw and two CNC speed routers. This upgrade significantly improved efficiency and quality, allowing BAGM to meet customer demand with precision and speed.

Continuing to grow, BAGM opened a second location in 2015 — a full showroom and slab yard in Appleton, WI — bringing our wide stone selection and expert service to the Fox Cities.

Our biggest milestone came in 2019 with the opening of a new 65,000-square-foot facility in Wrightstown, WI — Adam’s hometown. This location now serves as BAGM’s corporate headquarters and primary fabrication facility. Complete with an attached showroom and adjacent slab yard, it provides customers across Wisconsin with unmatched access to premium granite, quartz, and quartzite.

Today, BAGM is proud to combine small-shop values with large-scale capabilities — driven by cutting-edge technology, local roots, and a passion for delivering stunning stone surfaces that last a lifetime.