I have used AAA for 3 business and 1 home location for over 10 years now. I have always had great service and quality work from this company and the call service they use when an alarm sounds is very quick and always professional. Sure there are the big guys like ADT and COX etc. but when you need to talk to someone at those places, you get an hourly employee that may or may not care. When you talk to AAA, you get people that have a vested interest in the company so you always feel like you're getting someone who does care. I myself am a small Arizona business owner and prefer to use other local businesses when I can. With AAA, you won't be disappointed.