| Business | Phone |
| All Brand Electronics 2150 Steeles Ave W #6, Concord L4K 2Y7 | (905) 738-4141 |
| Sona Hi-Fi 1520 Steeles Ave W, Concord L4K 3B9 | (905) 738-1774 |
| Synergy Home Systems 147 Citation Dr #32, Concord L4K 2P8 | (905) 669-5005 |
| Cinavu 200 Connie Cres, Concord L4K 1M1 | (905) 738-8020 |