| Business | Phone |
| Alert 1 Protective Svc 17 Fawcett Rd #225, Coquitlam V3K 6V2 | (604) 540-0854 |
| Amptech Systems Inc 34a 2755 Lougheed Hwy #261, Coquitlam V3B 5Y3 | (604) 876-1826 |
| Intersonic Alarms 92 Mundy St, Coquitlam V3K 5L7 | (604) 522-2779 |
| Brinks Home Security Canada 16 Fawcett Rd #115, Coquitlam V3K 6X9 | (604) 668-3888 |
| Standard Security Systems 1692 Thomas Ave, Coquitlam V3K 2M1 | (604) 937-5394 |
| Tri-City Security Systems Ltd 572 Madore Ave, Coquitlam V3K 3A9 | (604) 936-1723 |