| Business | Phone |
| 301 Amoco 2304 Crain Hwy, Waldorf 20601 | (301) 374-9500 |
| Charles County Plaza Shell 3185 Crain Hwy, Waldorf 20603 | (301) 843-5755 |
| Crown Gas Station Of Waldorf 3210 Crain Hwy, Waldorf 20603 | (301) 645-5176 |
| Jsb Svc Inc 2010 Saint Thomas Dr, Waldorf 20602 | (301) 645-0865 |
| Kenyon Oil Co Po Box 56, Waldorf 20604 | (301) 932-8129 |
| Mattawoman Amoco 2050 Crain Hwy, Waldorf 20601 | (301) 638-7705 |
| Mattawoman Exxon 2055 Crain Hwy, Waldorf 20601 | (301) 843-7715 |
| Pinefield Mobil 2030 Crain Hwy, Waldorf 20601 | (301) 645-7354 |
| Shell 11710 Pika Dr, Waldorf 20602 | (301) 645-2122 |
| St Charles Mobil Inc 1100 Smallwood Dr W, Waldorf 20603 | (301) 870-8814 |
| St Charles Mobil Station 3030 Saint Charles Pkwy, Waldorf 20602 | (301) 645-6041 |
| Waldorf Ultra Sunoco 3340 Leonardtown Rd, Waldorf 20601 | (301) 843-8025 |
| Westlake Exxon 3690 Crain Hwy, Waldorf 20603 | (301) 645-2594 |
| Westlake Exxon Rr 301 & Smallwood Dramp;, Waldorf 20601 | (301) 843-7626 |