Contact Us Stonewall Institute Do you need help with a DUI Screening or DUI Class? 4020 N. 20th St., Suite 302,Phoenix, AZ85016 P: 602-535-6468F: 602-595-8695 FollowFollowFollowFollowFollow GET IN TOUCH "*" indicates required fields Your Name*Your Phone*Your Email* Choose Your DUI Service*--- Select ---16 Hour DUI Education36 Hour DUI Treatment56 Hour DUI Treatment72 Hour DUI Treatment108 Hour DUI TreatmentOnline DUI ScreeningOnsite DUI ScreeningOnsite DUI ClassesOnsite DUI EvaluationNeeded Service Not Listed Δ