| Business | Phone |
| Royal Bank Financial Group 4186 Petrolia St, Petrolia N0N 1R0 | (519) 882-2160 |
| Scotiabank 4184 Petrolia St, Petrolia N0N 1R0 | (519) 882-0410 |
| Td Bank Financial Group 4201 Petrolia St, Petrolia N0N 1R0 | (519) 882-0320 |
| Cibc 4130 Petrolia St, Petrolia N0N 1R0 | (519) 882-1357 |