Garrison is a New Zealand owned and operated Electrical, Security and Alarm Company in Auckland with a focus on customer satisfaction. We are an accredited member of the NZ Security Association and Justice Department licensed. With over 35 years experience and as one of Auckland’s leading alarm companies, we know how important it is to look after our customers. Our alarm company has a database of over 12000 satisfied customers. We provide a free on-site inspection/survey, a really competitive price using proven quality brands and licensed registered installing technicians. Our 3-year alarm warranty on hard-wired equipment is there to give you, our customers, absolute confidence in the products installed and the quality of our service.