| Business | Phone |
| Alarme 4 Saisons Inc 4112 40e Av, Montreal | (514) 644-0352 |
| Alarme Prudential Ltee 5333 Av Casgrain #103, Montreal H2T 1X3 | (514) 279-8574 |
| Alarm Zone 5252 Boul De Maisonneuve O, Montreal H4A 3S5 | (514) 481-8688 |
| Alarme Enr 1111 Rue Arthur-Lismer #906, Montreal H4N 3J3 | (514) 352-7777 |
| Alarme Securite Knr Inc 7418 Rue Saint-Andre, Montreal H2R 2P7 | (514) 270-5826 |
| Alarme Emco 40 Rue De Port-Royal O #2067, Montreal H3L 2A4 | (514) 387-9994 |
| Alarmes Carillon Inc 7225 Rue Durocher, Montreal H3N 2Y3 | (514) 276-9447 |
| Alarme Andre Gauthier Inc 3555 Rue Berri #1605, Montreal H2L 4G4 | (514) 736-1455 |
| Alarme Signal Canada Inc 5165 Ch Queen-Mary #300, Montreal H3W 1X7 | (514) 488-0790 |
| Alarme Jr Inc 10280 Rue Waverly, Montreal H3L 2W1 | (514) 387-0647 |
| Alarme Sentinelle 6600 Ch De La Cote-Des-Neiges, Montreal H3S 2A9 | (514) 737-1010 |
| Alarmes Bal-Tech Enr 6887 Av Pierre-De Coubertin, Montreal H1N 1T4 | (514) 251-2255 |
| Am-Pm Teck 7153 12e Av, Montreal H2A 2Y1 | (514) 721-6423 |
| Atc 12291 Boul Laurentien, Montreal H4K 1N5 | (514) 274-9446 |
| Gfd Alarm 12057 57e Av, Montreal H1E 2M9 | (514) 383-4465 |
| Groupe Sse 5948 Rue Hochelaga, Montreal H1N 1X1 | (514) 254-9492 |
| Gti Securite Inc 2655 Rue Sicard, Montreal H1V 2Y8 | (514) 256-9557 |
| Justice Security 7630 Rue Des Ecores, Montreal H2E 2W4 | (514) 374-9759 |
| J R 2000 Inc 11780 Rue James-Morrice, Montreal H3M 2G2 | (514) 354-1661 |
| Jgj Industries 1410 Rue Stanley, Montreal H3A 1P8 | (514) 286-4411 |
| Leduc Securite 5910 Rue De Marseille, Montreal H1N 1K3 | (514) 251-9152 |
| Spsq 1497 Rue Nicolet, Montreal H1W 3K3 | (514) 494-4656 |
| Segram Telecom Inc 10090 Boul Saint-Laurent, Montreal H3L 2N7 | (514) 381-1729 |
| Microtec Securi-T Inc 10090 Boul Saint-Laurent, Montreal H3L 2N7 | (514) 388-1126 |
| Microtec Ats 10090 Boul Saint-Laurent, Montreal H3L 2N7 | (514) 382-6226 |
| Network Security Systems 7000 Av Du Parc #215, Montreal H3N 1X1 | (514) 948-5898 |
| Optech Securite 7510 20e Av, Montreal H2A 2K6 | (514) 725-6477 |
| Protection Tv Svc Ltee 710 Rue Sainte-Catherine O, Montreal H3B 1B9 | (514) 861-1947 |
| Protelcom 2428 Rue Centre, Montreal H3K 1J8 | (514) 932-8282 |
| Beltronic Industries Inc 40 Rue De Port-Royal O #2067, Montreal H3L 2A4 | (514) 388-6052 |
| Safe-Tech Security Inc 7800 Av Wiseman, Montreal H3N 2N9 | (514) 272-2222 |
| Securite Herox Inc 943 Av Wilson, Montreal H4A 2T1 | (514) 487-8909 |
| Securi-Tech Plus 2140 Rue Rachel E, Montreal H2H 1P9 | (514) 722-5335 |
| Sentinel 6600 Ch De La Cote-Des-Neiges #610, Montreal H3S 2A9 | (514) 731-5161 |
| Sentinel Alarm Inc 6600 Ch De La Cote-Des-Neiges #610, Montreal H3S 2A9 | (514) 731-6874 |
| Services De Securite Huneault 2145 Boul Rosemont, Montreal H2G 1T3 | (514) 721-2905 |
| Spartan Security 3575 Boul Saint-Laurent #312, Montreal H2X 2T7 | (514) 289-8585 |
| Sprint Securite Inc 7881 Boul Decarie, Montreal H4P 2H2 | (514) 342-2213 |
| Survaliance Lanvac 7225 Rue Durocher, Montreal H3N 2Y3 | (514) 271-1522 |
| Surveillance Electronique Pro 5502 Rue Notre-Dame E, Montreal H1N 2C4 | (514) 254-5424 |
| Systeme Alarme Semlali 5181 Av Du Parc, Montreal H2V 4G3 | (514) 495-1555 |
| Systemes De Securite Lloyd 2485 Rue Saint-Patrick, Montreal H3K 3H7 | (514) 935-1755 |
| Systemes Securitaires Novation 5255 Rue De Sorel #210, Montreal H4P 1G8 | (514) 733-1166 |
| Canboc 5202 Boul Decarie, Montreal H3X 2H9 | (514) 482-2725 |
| Cat Securite Inc 6600 Ch De La Cote-Des-Neiges, Montreal H3S 2A9 | (514) 343-9234 |
| Central Secur Plus 445 Rue Jean-Talon O, Montreal H3N 1R1 | (514) 495-4242 |
| Centrale De Surveillance Metro 40 Rue De Port-Royal O, Montreal H3L 2A4 | (514) 382-5231 |
| Communications Tele-Cam Enr 3300 Boul Rosemont, Montreal H1X 1K2 | (514) 593-7171 |
| Communications Marc Ducasse 2253 Rue Frontenac, Montreal H2K 2Z7 | (514) 774-7174 |
| Digitronix 168390 Canada Inc 4695 Av Beaconsfield, Montreal H4A 2H8 | (514) 489-0004 |
| Domex Securite Inc 9674 Rue Hochelaga, Montreal H1L 2R5 | (514) 354-6070 |
| Electro 7 Inc 6575 Av Somerled, Montreal H4V 1T1 | (514) 489-4114 |