| Business | Phone |
| Citgo Petroleum Corp 9600 Colonial Ave, Fairfax 22031 | (703) 323-1100 |
| Continental Petroleum 9685 Main St F, Fairfax 22031 | (703) 273-0816 |
| Fuelman Eastern Oil Co 8303 Arlington Blvd, Fairfax 22031 | (703) 691-7755 |
| Fuelman Inc 3790 Pickett Rd, Fairfax 22031 | (703) 425-1002 |
| Capitol Fuel Co 115 E Main St, Fairfax 22032 | (703) 978-6400 |