| Business | Phone |
| Guidon Esso 1200 Marleau Ave, Cornwall K6H 2W8 | (613) 937-3770 |
| Mac Ewen Riverdale 1300 2nd St W, Cornwall K6J 1J3 | (613) 938-0284 |
| Irving 24 & Mainway Ctr 3250 Brookdale Ave, Cornwall K6K 1W3 | (613) 933-2622 |
| Jnj Holdings 5756 138 Hwy, Cornwall K6H 5R8 | (613) 933-0320 |
| Mac Ewen Petroleum 1030 Mcconnell Ave, Cornwall K6H 4N1 | (613) 932-9506 |
| Massey Place Svc 1520 Vincent Massey Dr, Cornwall K6H 5R6 | (613) 933-5451 |
| Olco Petroleum Group Inc 910 Montreal Rd, Cornwall K6H 1C8 | (613) 933-8916 |
| Seaway Gas & Fuel Ltd 3064 Pitt St, Cornwall K6K 1B1 | (613) 937-0284 |
| Upi Petroleum 6245 Boundary Rd, Cornwall K6H 5R5 | (613) 937-3989 |
| West End Convenience 201 2nd St W, Cornwall K6J 1G6 | (613) 933-4228 |
| Canadian Tire Gas Bar 7 9th St E, Cornwall K6H 6R3 | (613) 933-3552 |
| City Shell 1230 Brookdale Ave, Cornwall K6J 4P8 | (613) 932-0173 |