Sarnia Alarms & Security Systems Inc. Electrical contractor. Install alarms. Contact Info Phone: 519-332-1850 Fax: 519-344-7765 Location - PO Box: PO Box 2775 Sarnia, ON N7T 7W1 View Map Year Established: 1984 P/T Employees: 1 F/T Employees: 2 Key Contact: Vince Egan NAICS Code: 23821 - Electrical Contractors Site Selector Map: View location