Discount Tires and Gas is located on Columbia Pike. It is a full-service gas station that also provides a variety of car services. It can help with the basic stuff: oil changes, wiper fluid, new tires and more. It usually has fairly cheap gas as well. The exterior is a little run-down, but if you like saving money, you should stop in.
This Shell branch offers self-service gas plus a repair shop where they perform a full range of maintenance and repairs. It also performs Virginia state safety and emissions inspections. The convenience store offers a wide selection of snacks, chips, candy and drinks, as well as international phone calling cards.
This Exxon location, conveniently located just off of I-495, is at the corner of a very busy intersection (with cars either entering or exiting the highway). However, the station is easily seen and accessible. It also has a repair shop and convenience store.