| Business | Phone |
| Radio Shack 82 Woodlawn Rd W, Guelph N1H 1B2 | (519) 836-0210 |
| Radio Shack 55 Wyndham St N #T12, Guelph N1H 7T8 | (519) 824-1741 |
| Radio Shack 435 Stone Rd W, Guelph N1G 2X6 | (519) 822-9210 |
| Electra Supply Inc 381 Elmira Rd N #4, Guelph N1K 1H3 | (519) 763-7550 |