Unlock a confident return to the road with Smart Start, your premier Ignition Interlock Device provider in Texarkana. We’re an approved Texas IID supplier located in West Texarkana at 7000 W 7th St. Smart Start is your convenient and affordable choice for Ignition Interlock Device installation in Texarkana, 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 Texarkana. Call our West Texarkana location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.