General Rental Center offers commercial contractors a broad range of services to satisfy their rental needs: Wide Selection of Top Brand Equipment. Delivery Services Available. Charge Account with Month End Billing. Authorized Security Lists for Employees. 24/7 Emergency Phone Number. Open 7:30-5:30 Mon-Sat, Four Convenient Locations in Springfield and Ozark. New and Used Equipment Sales. Retail Sales. Fast, Friendly, Professional and Knowledgable Staff to Help Find the Right Equipment for the Job.