Smart Start Ignition Interlock
SMART START OF TN211 Center Park Dr
Suite #3010
Knoxville, TN 37922
#1 Ignition Interlock from $1.99/day*. Same-day installation available
Services at this Location:
- Installations
- Calibrations
Book an Installation
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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Why Choose Smart Start Ignition Interlock?
From $1.99/Day* - No Long-Term Contracts
Bi-weekly payment options designed to fit your budget.
IGNITION INTERLOCK COSTS3,000+ Locations - Same Day Install
Quick installs by skilled technicians at convenient U.S. locations.
FIND A LOCATIONDiscreet, Easy-to-Use Devices
Reliable, hygienic devices with guided tests and easy English-Spanish switching.
SMART START DEVICES24/7 Knowledgeable State Program Experts
Multilingual support trusted by over 1 million people, ready when you need us.
TALK TO A PROGRAM ADVISOR#1 Ignition Interlock Device Provider at SMART START OF TN in Knoxville
Smart Start is your best choice for an Ignition Interlock Device (IID) that is reliable, affordable and accurate. Our devices take just seconds to perform tests, and our licensed service technicians provide you with the hands-on training you need to ensure the fastest results. Get back on the road again with a discreet, affordable, and easy-to-use IID. Smart Start has proudly provided 25 years of top-grade service, and our Customer Care Center is always available to help with any questions our clients may have.
The Knoxville branch of Smart Start Tennessee is in Suite 3010 on Center Park Drive. We look forward to serv-ing you!
Call us at (865) 375-3164 to schedule your installation appointment today. Can’t talk over the phone? We also have a simple online form that can be filled out in just minutes. Look for other convenient Smart Start locations in Knoxville, Sevierville, or throughout Tennessee.
Nearby Locations
Poplin’s Planet MARS
7100 Regal Ln
Knoxville, TN 37918
CLOSED – Opens at 8:00am Mo
Services at this Location:
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D & S Auto Repair and Recovery
102 Keene Street
Loudon, TN 37774
CLOSED – Opens at 9:00am Mo
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Superior Auto Services
6894 Hwy 411 S
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Services at this Location:
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See What Everyone Says About Our Ignition Interlock
Excellent TrustScore Rating
June 16, 2025
"Easy to talk to very friendly also helped me with money so yes she did great"
Holly B.
United States
June 15, 2025
"Good costumer service, and a good deal for me to get started again!!"
Robert C. Riddle.
United States
June 15, 2025
"Good and honest people"
Sandra F.
United States