| Business | Phone |
| Ashworth Duncan Surveying Ltd 109 Denison Ave, Brampton L6X 1E9 | (905) 453-1770 |
| B J Stassen Ltd 89 Mill St N, Brampton L6X 1T5 | (905) 459-7814 |
| Mc Lean, Donald P 89 Mill St N, Brampton L6X 1T5 | (905) 451-0460 |
| Van Lankveld, Ted 110 Goldcrest Rd, Brampton L6S 1H4 | (905) 792-6641 |
| Geomatic International Tech 52 Moffatt Ave, Brampton L6Y 2M8 | (905) 455-2877 |