support1@gbs.ca

 
QUEBEC
Montreal Center 3700 St-Patrick , Montreal, Qc H4E 1A2Tel (514) 937-7423 Fax (514) 937-3736
Montreal East 2517 Haig, Montreal, Qc H1N 3E6 Tel (514) 254-6038 Fax (514) 254-6030
St-Leonard 6909 Jarry E., St-Leonard, Qc H1P 1W7 Tel (514) 326-0471 Fax (514) 326-9940
St-Laurent 1305 St-Philippe, St-Laurent, Qc H4N 2C6 Tel (514) 744-2721 Fax (514) 744-4483
Longueuil 1935 Chambly, Longueuil, Qc J4J 3Y1 Tel (450) 679-2550 Fax (514) 521-6220
Laval 1881 Dagenais Blvd. O., Laval, Qc H7L 5A3 Tel (450) 624-5999 Fax (450) 963-9986
Mirabel (St-Jerome) 400-17000 Charles , Mirabel, Qc JJ 1X9 Tel (450) 420-9191 Fax (450) 420-5445
Trois-Rivières 501 Du Père Daniel, Trois-Rivières, Qc G9A 5Z7 Tel (819) 378-2856 Fax (819) 378-2214
Drummondville 490 St-Pierre, Drummondville, Qc J2C 3W1 Tel (819) 472-1535 Fax (819) 472-5908
Sherbrooke 137 Wellington S., Sherbrooke, Qc J1H 5C9 Tel (819) 569-3238 Fax (819) 562-6092
Mont-Laurier 601 Hebert, Mt-Laurier, Qc J9L 2X4 Tel (819) 623-3739 Fax (819) 623-4784
Quebec 1415 Frank-Carrel, Quebec, Qc, G1N 4N7 Tel (418) 688-1112 Fax (418) 688-5661

Granby

 695 St-Jacques, Granby, Qc J2G 3P9 Tel (450) 375-1187 Fax (450) 776-4040
ONTARIO
Gatineau 445 Boul. Maloney E., Gatineau, Qc J8P 6Z8 Tel (819) 643-2128 Fax (819) 643-3054
Ottawa 490 Kent St., Ottawa, Ont K2P 2B7 Tel (613) 238-8100 Fax (613) 236-8207
Cornwall 604 Pitt St., Cornwall, Ont K6J 3R7 Tel (613) 933-1790 Fax (613) 933-9458
Peterborough 116 Landsdowne St. W., Peterborough, Ont K9J 1Y3 Tel (705) 742-3438 Fax (705) 743-0466
Whitby 10- #16 Sunray St., Whitby, Ont L1N 9B5 Tel (905) 668-9400 Fax (905) 668-6310