Investigation and Security Services - Concord, Ontario

A. P. I. Alarm Inc.

A. P. I. Alarm Inc. is Canada's Largest Privately Owned and Operated alarm monitoring station. With over 20 years of experience exceeding the standards set out by the Underwriters Laboratories of Canada.

30 Rayette Rd, Concord, ON L4K 2G3

Mirtech International Security Inc.

100 Drumlin Cir., Concord, ON L4K 3E5