MAC-TECH Security Systems was founded in 1983 in Collingwood, Ontario - a security system company specializing in alarms for burglary, video, card-access, handicap openers, fire and medical emergencies. Since then we have served many residential, commercial and industrial clients in the area. A family owned and operated business, we're committed to our customers' safety, satisfaction and peace of mind. We're... Read More about Mac-Tech Security