Smart Start is the leading Ignition Interlock Device provider in Durham. We’re a convenient and affordable North Carolina IID provider located in Southwest Durham at 3325 Chapel Hill BLVD. 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 Durham. Call our Southwest Durham location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.