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!
"I just wanna brag on the Greeneville location North Main Audio- Damien and Angie are always amazing! These guys give the best customer service in the worst possible situation and they try and make everybody’s life easier and they do a great job at it! They always explain everything thoroughly and effectively and give outstanding, above and beyond customer service! Somebody needs to give them a call and thank them for all that they do! I do every time I’m there!"
"Friendly, good guy who runs the shop. Would recommend if you’re ever in the unfortunate circumstances of needing this service."
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!