At Wilhelm Propane Gas Inc, we've been delivering high-grade HD-5 propane to Ohio since 1946. As Ohio's oldest family-owned and -operated propane gas company, we provide a level of service that others cannot match. Safety for your family is our top priority. Our safety practices have kept your family and our family accident free and safe for over 76 years. Our customers enjoy no contract fees, no tank rentals, and no fees to switch tanks. We also offer a pre-buy program that is available for home and business. Our truck meters are inspected semiannually to ensure that you get the exact amount of propane you're paying for: no price gouging. Enjoy the service your home, business, or agricultural company deserves. Reach out to us for propane supply in Mount Vernon and surrounding areas today!