5 Star plus! We highly recommend Centurion Alarm , very professional. We were impressed that I actually got to talk to a person on the phone, she was so helpful and set up an appointment promptly. Matthew Cormier was a great help in deciding what type of alarm system fit our needs, the technicians were knowledgeable, kind, polite and very professional. I don’t have any complaints at all. It’s great to have such great service.