Unlock a confident return to the road with Smart Start, your premier Ignition Interlock Device provider in Fort Smith. We’re an approved Arkansas IID supplier located in Northwestern Fort Smithat 1005 S A Street. Smart Start is your convenient and affordable choice for Ignition Interlock Device installation in Fort Smith, with responsive customer service from expert, licensed technicians that will make your IID device experience smooth & low-stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Fort Smith. Call our Northwestern Fort Smith location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.