Quarles Petroleum, Inc. has over seven decades of experience serving the changing needs of our customers throughout Virginia, ... Maryland, Delaware, West Virginia, Pennsylvania and North Carolina. When you think HEAT, think Quarles. We’ve kept thousands of customers satisfied since 1940. With no-run out guarantees and price protection programs, your propane or heating oil will be one less thing to worry about. From delivered fuels and commercial lubricants to integrated fuel management, Quarles has the customized solution you need to meet the changing needs of your business. Quarles has the fleet fueling solutions you need to power your commercial fleet, including fleet fueling card services, and 115+ convenient fleet fueling locations throughout the Mid-Atlantic region. We strive to provide superior customer service and competitive prices every day. For more information about Quarles, visit our website at www.quarlesinc.com. read more