Quarles Petroleum, Inc is a reputed company that deals in distributing propane, lubricants and fuel oil to different residential and commercial customers throughout the region of Mid-Atlantic. The company offers a number of business solutions by offering services of tracking GPS fleet, supplying items to fuel stations, fuelling commercial fleets and even delivering fuel. They even supply propane and heating oil to residential homes. They have effective stations for fleet fueling across Maryland, Virginia, North Carolina, West Virginia, Delaware and Pennsylvania. Quarles Petroleum started operations in 1940. Initially the company started as a one-truck oil business. Presently, over 250 employees are associated with its centers spread across 7 states.