Smart Start Ignition Interlock
PDR SPECIALIST148 Circle U Drive
Dickson, TN 37055
#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 PDR SPECIALIST in Dickson
Get back on the road again with an Ignition Interlock Device (IID) from Smart Start. You can trust our qualified and licensed service technicians to install your device safely and provide you with hands-on training to ensure the most accurate test results. At Smart Start, we pride ourselves with an affordable yet reliable IIDs and 25 years of top-grade customer service. For any questions or concerns you may have, please feel free to contact our Customer Care Center, available to assist you 24/7/365.
Smart Start Dickson offers services at PDR Specialist, located on Highway 46 South between Gold Miners Daughter and Coltrane Auto Sales. We look forward to serving you!
To schedule your installation appointment today, call (615) 375-3148. Can’t talk over the phone? Feel free to fill out our online form – it takes only minutes! Look for other convenient Smart Start locations in Dickson, Franklin, Nashville, or throughout Tennessee.
Frequently Asked Questions
The overall cost of an Ignition Interlock Device is a combination of installation fees, monthly service fees, and removal fees. Exact pricing varies by state. To get a quote today, call (800) 831-3299 to speak with a friendly Program Advisor.
Once you have scheduled your Ignition Interlock Device (IID) installation with Smart Start, you will need to bring the following to your IID installation appointment in Tennessee:
- Two valid forms of identification—one of which should include a photo of you.
- Proof of residence.
- Any and all court documents that may be relevant to your Ignition Interlock Device requirement or your restricted driving period.
- Vehicle registration. If you do not own the vehicle on which you’re installing the Ignition Interlock Device, or if that vehicle is not registered to you, you will need to bring a letter of permission from the registered owner stating that you are allowed to install an Ignition Interlock Device on the vehicle.
- The vehicle on which you’ll be installing an Ignition Interlock Device (IID).
If you have any additional questions or concerns about the installation process or what is required for a successful installation, please don’t hesitate to call our customer care team at (800) 831-3299. You can also click on the chat window below to begin a discussion with one of our customer care advocates.
You may be able to service your Ignition Interlock Device at any Smart Start service center nationwide. However, we strongly suggest checking with your state authority in Tennessee before seeking service outside of your state. Find the nearest Smart Start service center here.
Typically, you will need to service your Ignition Interlock Device (IID) once every 30-60 days or as determined by your jurisdiction in Tennessee.
Ignition Interlock Device violation criteria can vary by state. Any and all of the following may constitute a violation in Tennessee:
- A skipped rolling retest
- Tampering with the Ignition Interlock Device in any way
- Any breath sample that registers a BrAC above .02 percent
- Missing your scheduled IID service appointment
Learn more about Ignition Interlock Device violations.
In Tennessee, you can pay for your Interlock Device calibration via credit card at the Smart Start service center at the time of calibration or via the online Client Portal.
Nearby Locations
Showtime Custom Auto
102 Skyline Circle
Dickson, TN 37055
CLOSED – Opens at 8:00am Fr
Services at this Location:
Installations, Calibrations
INTERLOCK XPRESS FRANKLIN
201 Beasley Dr
Franklin, TN 37064
CLOSED – Opens at 09:00:00 - 12:00:00 Fr
Services at this Location:
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David Hall Insurance Agency
214 Village Square
Pleasant View, TN 37146
CLOSED – Opens at 9:00am Fr
Services at this Location:
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See What Everyone Says About Our Ignition Interlock
Excellent TrustScore Rating
December 5, 2025
"girl I talked too was super nice"
Diesel H.
United States
December 5, 2025
"Cassandra (Casey) was helpful, kind, professional with the perfect personal touch! It takes a special person to make you smile while you’re signing up for an interlock system and she succeeded. She was excellent at explaining the details and getting a quick appointment! Thank you!"
Marsha G.
United States
December 5, 2025
"Kind, effiecient and professional. "
Brian G.
United States




