Custom Countertops. Expert Craftsmanship. Local Service.

Matt Topcu, began his career at age six in his uncle’s furniture store. Alongside his high school and college studies, he gained hands-on experience in sales and installation. After earning his MBA, Matt joined Fairfax Marble and Granite in Northern Virginia after he completed his MBA degree. He later advanced into leadership, managing five locations over 13 years before bringing his experience to Columbus Granite.

Yunus Sahinkaya is a co-owner of Columbus Granite, combining business insight with technical expertise. His background in a family business helped him build a strong foundation in sales and customer relationships. At university, he developed strong skills in mathematics and programming. He later expanded his stone-industry experience at Wisconsin Granite in Milwaukee. Today, he helps Central Ohio homeowners find countertop solutions that fit their spaces, style, and budget.