Over 25 Locations Across Tennessee
All Smart Start Services are by Appointment Only
DUI Help is Here!
TN Law requires installation of a car breathalyzer for a minimum of 365 days to regain a valid TN Driver License. Smart Start is the leading Ignition Interlock installer in Tennessee. Ready to install your IID? We’re here to help you get back on the road!
Become a Smart Start Shop
Interested in installing and servicing ignition interlocks? We may be looking to add a shop in your area. Fill out the contact form and we’ll get back to you soon!