Bill Ball

Bill Ball is the president of MMC and leader of APi Goup’s Mechanical Division consisting of MMC and NAC based in Minneapolis, Tessiers based in South Dakota, Grunau based in Milwaukee, and Twin City Garage Door based in Minneapolis.

Bill began his career with APi Group in 2009 as a candidate in the Leadership Development Program. Following a year-long rotation, he started as a project manager at Delta Fire Systems in Salt Lake City, Utah. Bill was with Delta Fire from 2010 through 2015 and served as president from 2012-2015. Bill and his family moved to Milwaukee, Wisconsin in late 2015 and served as President of Grunau Company through 2022. Most recently, Bill and his family moved back to Minneapolis in late 2022.

Prior to joining APi Group, Bill served nine years in the U.S. Army, first as an Infantry officer with the 101st Airborne Division and finished his career as a commander with the 10th Special Forces Group (Green Beret). He grew up in rural North Carolina and obtained his undergraduate degree from the University of North Carolina at Chapel Hill and received an MBA from the University of Utah.