| Business | Phone |
| Perring Mobil Inc 2535 Cleanleigh Dr, Parkville 21234 | (410) 668-2199 |
| Shell 10028 Harford Rd, Parkville 21234 | (410) 661-5652 |
| Shell 1814 Taylor Ave, Parkville 21234 | (410) 668-9728 |
| Shell 8401 Harford Rd, Parkville 21234 | (410) 665-9809 |
| Carney Amoco 9300 Harford Rd, Parkville 21234 | (410) 665-2087 |
| Carney Crown 2920 E Joppa Rd, Parkville 21234 | (410) 665-5229 |
| Carney Service Center 8510 Old Harford Rd, Parkville 21234 | (410) 665-2072 |
| Colonial Exxon 1701 E Joppa Rd, Parkville 21234 | (410) 882-5927 |
| Cub Hill Citgo 10100 Harford Rd, Parkville 21234 | (410) 665-9122 |
| Harford Road Shell 9200 Harford Rd, Parkville 21234 | (410) 663-6705 |
| Janty Corp 7300 Mcclean Blvd, Parkville 21234 | (410) 663-2860 |
| Joppa Amoco 2400 E Joppa Rd, Parkville 21234 | (410) 663-1634 |
| Joppa Exxon Svc Ctr 2320 E Joppa Rd, Parkville 21234 | (410) 661-0788 |
| Woodcroft Citgo 8602 Old Harford Rd, Parkville 21234 | (410) 882-6541 |
| Woodcroft Exxon 8601 Old Harford Rd, Parkville 21234 | (410) 665-9843 |