Mid-Ohio Mechanical is an Ohio-based corporation incorporated in 1974. It is a union contractor that employs various ironworkers, millwrights, sheet metal workers, pipefitters, laborers and operators. The company specializes in industrial and commercial plumbing, process piping, heating, ventilation and air conditioning and machinery installation. It offers a variety of services, including pressure piping and instrumentation, backflow prevention, boiler and chiller installation and furnace rebuilding. Its clients include the Anchor Hocking Company, Ross Laboratories, Worthington Foods, Equistar and Fiber-Lite Corporation. The company has undertaken a variety of projects that include utility upgrading, caustic facilities modernization, molded pipe improvements and shingle line installation. Mid-Ohio Mechanical is located in Granville, Ohio.