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Our Multilingual Customer Care Center is available 24/7 to answer your questions.
With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.
Get a quick and easy IID installation with Smart Start! Get started today!
¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!
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Need an inexpensive Ignition Interlock? Trust Smart Start to provide you with a reliable and affordable device. With 25 years of outstanding service and efficient installations, Smart Start is your best choice for a first-rate Ignition Interlock Device. If you have any questions or concerns, please feel free to contact our Customer Care Center, available 24/7/365, even on weekends and holidays.
Smart Start Saint Charles offers services at JC Car Care & Tire North, located on the corner of North Kingshighway Street and Sibley Street. We look forward to serving you!
Call us at (800) 831-3299 or fill out our online form to schedule your installation appointment today. You can find other convenient Smart Start locations in Saint Charles, St. Louis, Chesterfield, or throughout Missouri.