Smart Start is the leading Ignition Interlock Device provider in Jacksonville. We’re a convenient and affordable Illinois IID provider located in Central Jacksonville at 390 North Clay Ave. Our reliable customer service experts and licensed technicians will make your IID device experience smooth & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Jacksonville. Call our Central Jacksonville location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.