| Business | Phone |
| Complete Computers 20601 470th Ave, Brookings 57006 | (605) 693-4134 |
| Computer One 102 Main Ave S, Brookings 57006 | (605) 692-4349 |
| Nortek Computers 406 3rd St, Brookings 57006 | (605) 697-9042 |
| Integrated Business Solutions 422 4th St, Brookings 57006 | (605) 697-3060 |
| Micro Computer System 126 Main Ave # 104, Brookings 57006 | (605) 692-2183 |