| Business | Phone |
| Halton Peel Natural Gas Svc 2076 Speers Rd, Oakville L6L 2X8 | (905) 827-4983 |
| Transcanada Gas Svc 700 Dorval Dr #304, Oakville L6K 3V3 | (905) 815-6500 |
| Petro-Canada 2300 Royal Windsor Dr, Oakville L6J 7Y1 | (905) 338-0430 |
| Sunoco 1020 Dundas St W, Oakville L6H 6Z6 | (905) 257-7998 |
| Dynegy Canada Inc 1275 North Service Rd W, Oakville L6M 3G4 | (905) 469-0244 |