| Business | Phone |
| Mutual Property Management Svc 250 Maria St, Sarnia N7T 4T3 | (519) 339-9739 |
| Brockfield Investments Ltd 1249 London Rd, Sarnia N7S 1P3 | (519) 383-7313 |
| Squirrel Creek Developments 811 Devine St, Sarnia N7T 1X3 | (519) 332-1897 |
| Brookfield Lepage Johnsn Cntrl 105 Christina St S, Sarnia N7T 2M7 | (519) 336-3113 |