| Business | Phone |
| Mbi Construction Inc 494 Massey Rd, Guelph N1K 1B4 | (519) 836-1900 |
| Parker Planning Consultants 26 Lemon St, Guelph N1E 2G9 | (519) 821-7901 |
| Power Valley Management Inc 500 Maltby Rd E, Guelph N1L 1G4 | (519) 763-0106 |
| Ramar Contractors Inc 449 Laird Rd, Guelph N1G 4W1 | (519) 823-5680 |