GEM Mechanical Services, Inc. is a family-owned mechanical contracting firm specializing in the installation and maintenance of mechanical and plumbing systems for commercial clients. The Company also provides mechanical service work for existing customers and holds building maintenance contracts.  The Company is licensed to do business in Pennsylvania and Delaware; however, most work is performed in Pennsylvania. The construction work is performed principally under fixed‐price or cost‐plus‐fee types of contracts. The service and maintenance work are primarily under time and material fee structure.  The length of the Company’s construction contracts varies, but is typically less than one year. The length of the Company’s service and maintenance contracts also vary, but are typically between one to three years.  The Company operates out of its corporate offices located in Aston, Pennsylvania.