Smart Start is the #1 Ignition Interlock Device provider in Oceanside with same-day installation available for your vehicle. We’re a convenient and affordable California IID supplier located in Central Oceanside at 307 S Coast Hwy with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Oceanside. Call our Central Oceanside location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.