Zions Security Alarms - ADT Authorized Dealer Authorized ADT Dealer specializing in Security Systems for Home or Business. Also Security Cameras and Home Automation. In business since 2001 We have an A+ BBB rating. Call the owner to get an estimate today over the phone in minutes. Phone: 435-275-4276 1979 N Cascade Canyon Dr, St George, UT 84770 United States Map Other Categories: Industrial & Commercial » Security |