The Coleman Spohn Corporation is Cleveland's premiere mechanical contracting company. During the past decade, we have made significant contributions to all major recent projects that have changed the Skyline of Cleveland. These include Progressive Field, home of the Cleveland Indians, Quicken Loans Arena, home of the Cleveland Cavaliers, and the world-renowned Rock and Roll Hall of Fame. Inside our website you will find detailed information on our companies and the services we provide, including listings of current projects and contact information. Coleman Spohn Corporation is a state of the art full-service mechanical contractor providing estimating, installation, and service of heating, ventilation and air conditioning, power and process piping, and plumbing services to the industrial, commercial and institutional sectors of our economy. Coleman Spohn continues to shape the future of our industry through membership in a number of organizations, these include: MCAA Green Contractors USA.