Allied Universal, a leading security and facility services company in North America, acquired Michigan-based Midstate Security, a fully integrated electronic security and monitoring systems company. Financial terms were not disclosed. “Allied Universal aligns perfectly with Midstate’s mission and overall customer service philosophy,” said David Nemmers, CEO of Midstate Security. “I am extremely proud of our employees and what we have built, and I am excited about the future growth potential offered by Allied Universal for them and our customers.”