| Business | Phone |
| Abram Refrigeration & Systems 1606 London Rd, Sarnia N7W 1A8 | (519) 542-3475 |
| Honeywell 1376 Lougar Ave, Sarnia N7S 5N7 | (519) 336-7373 |
| Lindsay Maintenance Svc 110 East St N, Sarnia | (519) 541-0008 |
| Poleair Technical Inc 554 Mcgregor Side Rd, Sarnia N7T 7H5 | (519) 337-3331 |