Call toll free from anywhere in Ontario for an office nearest you1-800-265-3197 (Fire/Security)1-855-859-8195 (Electrical) sales@gbfire.com service@gbfire.com accounting@gbfire.com Joseph Caranci – Vice President Cara McKay – CFO Murray Bennett – Sales Manager Shawn Semple – Customer Service Manager Cambridge:44 Crombie StreetN1S 1Y4 519-543-5115519-740-9213 London:1022 Hubrey RoadN6N 1B5 519-686-1301519-686-0450 Markham:245 Riviera Drive, Unit 2L3R 5J9 905-475-1606905-475-7045 Owen Sound:PO BOX 803-1700 20th St EN4K 5W9 519-376-6120519-376-8303 Stratford:51 Griffith RoadN5A 6S4 519-273-7250519-273-7251 Brockville:2872 2nd Concession RoadK6V 5T1 613-341-0109613-342-8721 Peterborough:347 Pido Road, Unit 19K9J 6X7 705-745-7207705-745-2703 Windsor:6220 Hawthorne Dr.N8T 1J9 519-948-5065 Chatham:997 Richmond StN7M 5J5 519-352-3554 Contact UsName *FirstLastE-mail *Comment or Message *WebsiteSubmit