| Business | Phone |
| Saskatchewan Ground Water Assn 1027 6th St E, Saskatoon S7H 1E1 | (306) 244-7551 |
| International Water Supply Ltd 317 103rd St E, Saskatoon S7N 1Y9 | (306) 373-7070 |
| Mitchell Drilling Ltd 417 Ruth St E, Saskatoon S7J 0L3 | (306) 242-4944 |
| Prairie Water Ltd 165 Jessop Ave, Saskatoon S7N 1Y3 | (306) 374-6525 |