MIJAC ALARM is a locally owned southern California company established by a former law enforcement officer. Our creed is to continually strive for professionalism. This professional attitude accounts for an 85% referral business. Founders Mitzi and Jacques Sopkin installed their first system for a customer with nothing more than a handshake when they started in business. That same trust by the customer has been multiplied over 10,000 times in the last 37 years.