Glenn Sanders is the President of GlennStone. He was born and raised on a dairy farm in Hartville Missouri, where he learned the value of hard work at a young age. He worked his way up the ladder performing installation, sales, and project management at other roofing and gutter companies in town where his strong work ethic, integrity, and commitment to his customers made Glenn one of the top performers in his field. GlennStone contains the wealth of knowledge and experience that Glenn acquired learning both what to do and, just as importantly, what to avoid to give the best value and customer satisfaction to their valued clients.
At the age of 13, Mark Powell started in the construction business helping his father with roofing projects. Mark applies the problem solving, attention to detail, and customer service skills he’s honed over the past decade on GlennStone projects.