| Business | Phone |
| Arnold Howden Excavating 2680 Lower Base Line, Milton L9T 2X5 | (905) 878-4001 |
| Johnston Maintenance Ltd 4200 Regional Road 25, Milton L9T 2X5 | (905) 826-0243 |
| Cation Excavating Ltd Rr 3 Stn Main, Milton L9T 2X7 | (905) 878-9313 |
| Edgar Howden & Sons Ltd 301 Wheelabrator Way, Milton L9T 3C1 | (905) 878-6258 |