| Business | Phone |
| All-Terrain Drilling Ltd 661 Colby Dr #3, Waterloo N2V 1C2 | (519) 886-8810 |
| Davidson Well Drilling Ltd Rr 1 Kitchener Lcd Waterloo, Waterloo N2J 4G8 | (519) 664-1424 |
| Davidson Environmental Drlng 1023 Bridges Dr Rr 1, Waterloo N2J 4G8 | (519) 664-1422 |