Donna Kolb Boesl is the CEO of Walter Electric, an electrical contractor serving the Greater Baltimore–Washington metropolitan area. Walter Electric's history dates back nearly a century, starting when Donna's grandfather, Walter G. Kolb, founded Kolb Electric in 1925. The company remained locally owned and family operated as it grew through the decades, with Donna eventually leading and opening a Baltimore office in 1993. Driven by the dream to run their own company, Donna and her husband Gus Boesl launched Walter Electric in 2015. In this Pinnacles interview, Donna spoke with Mike Mercurio about navigating family dynamics in business, her advice for entrepreneurs, Walter Electric's unique corporate culture, and more.