| Business | Phone |
| Pulaski Sunoco 505 Mace Ave, Essex 21221 | (410) 682-5060 |
| Back-River Exxon 100 Back River Neck Rd, Essex 21221 | (410) 391-3470 |
| Citgo Gas Station 143 Back River Neck Rd, Essex 21221 | (410) 687-6636 |
| Dennis Lou 210 Eastern Blvd, Essex 21221 | (410) 391-5062 |
| Essex Amoco 220 Eastern Blvd, Essex 21221 | (410) 686-3244 |
| Essex Crown 1023 Eastern Blvd, Essex 21221 | (410) 780-0970 |
| Essex Gas Station 143 Back River Neck Rd, Essex 21221 | (410) 687-4902 |
| Harry's Service Station 1600 Eastern Blvd, Essex 21221 | (410) 686-9607 |
| Stemmers Run Crown 1600 Eastern Blvd, Essex 21221 | (410) 780-4174 |
| Stemmers Run Shell 1601 Eastern Blvd, Essex 21221 | (410) 687-0237 |