Chesapeake Petroleum and Supply Company is an automotive lubricants retailer located near other automotive services shops off Shady Grove Road. The company has been in business for more than forty years and carries motor oil brands, including Mobil, as well as antifreeze, filters, disposable wipers, car wash chemicals and many other products. The interior of the Gaithersburg headquarters features several paintings depicting Washington, D.C., highlighting the company's local history and ties.