Brand Certified
Intoxalock Ignition Interlock
4.5(11 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
410 Beersheba Highway, McMinnville, TN
37110, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(931) 278-6167
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/tn/mcminnville/410-beersheba-highway-10429
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
About
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in McMinnville, TN is here to help you get back on the road after a DUI.
Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. We will help you understand TN interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider. Call now to talk to a TN expert.
Details
- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Intoxalock Ignition Interlock
410 Beersheba Highway, McMinnville, TN
37110, United States
Hours
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
4.5
11 reviews
5 stars
9
4 stars
1
3 stars0
2 stars0
1 star
1
- JMJason MattinglyFeb 18, 20265.0The ONLY man willing to do a mobile recalibration! Driving from McMinnville to Murfreesboro, for a fee of course, but good service and very friendly* willing to do all he can to help! My vehicle was not starting and I had to get calibration or get locked out and towed and he was the only person on the approved service station list that could do it 5stars!
- KBKeith BaffordDec 18, 20255.0Awesome service . Lots of patience.
- JCJason ChapmanSep 17, 20255.0Great and friendly people they are very great With explaining how to use the device
- HJHeath JonesSep 16, 20255.0Easy to use and great customer service help you use the device and schedule recalibrate for another ease of service
- ESEvan ShoemakeJan 10, 20254.0Handled everything well but , I was told my first month billing would be waved since the installation was so high , and it still shows a negative balance of around 60 dollars ....
Frequently Asked Questions About Intoxalock Ignition Interlock
How does an interlock device work?
An ignition interlock device (IID) is a small breathalyzer installed in your vehicle to prevent it from starting if alcohol is detected on your breath. Before driving, you'll blow into the device. If your breath alcohol concentration (BrAC) is below the programmed limit, the car starts. Periodic retests occur during your trip to ensure continued compliance. To read more on Intoxalock, you can read our ignition interlock device guide.
What is the cost of an ignition interlock device?
The installation of an ignition interlock device, often called a car breathalyzer, typically costs between $70 and $150. This one-time fee is paid at the start of your lease and covers the service center's labor to install the device in your vehicle. Payment is made directly to the service center at the time of installation. For more on cost breakdowns, you can read our cost of ignition interlock device guide.
How do I use my interlock device?
Using an IID is simple. To start your vehicle, blow into the device as directed. If the device detects no alcohol, your car will start. You may be prompted for "rolling retests" while driving, where you’ll blow into the device again to confirm compliance. How-to videos are also available on the Intoxalock mobile app.
Where do I get an ignition interlock device?
Ignition interlock devices can be installed at certified service centers nationwide. Intoxalock offers a convenient network of locations and helps you schedule an installation appointment near you. Visit our Intoxalock locations page or call us to find the nearest service center and begin the installation process.
How long will my installation take?
Installing an ignition interlock device typically takes 1-2 hours, depending on your vehicle type. Certified technicians ensure the device is properly installed and provide you with training on how to use it. Contact Intoxalock for an appointment and an accurate time estimate for your installation.
What happens if I fail a breath test on my ignition interlock device?
If you fail a breath test, your vehicle will not start, and the device will log the event. Depending on your state’s regulations, multiple failed tests may trigger additional penalties, such as lockouts or reporting to your monitoring authority. Intoxalock devices allow you to retest after a short wait if alcohol is no longer detected. Always follow your state’s guidelines to remain compliant.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, in most cases, you can install an ignition interlock device in a vehicle you regularly drive, even if you’re not the registered owner. However, the vehicle owner must provide consent for the installation. Intoxalock works with you and the owner to ensure compliance with state regulations and the successful setup of the device.
What should I do if my ignition interlock device locks me out?
If your ignition interlock device locks you out, it’s usually due to missed tests, failed tests, or state-specific requirements. Intoxalock offers a simple lockout override process in most cases to help you get back on the road quickly. Contact Intoxalock customer support for assistance and to understand the steps needed to resolve the issue.
What services does Intoxalock Ignition Interlock in McMinnville, TN offer?
Intoxalock Ignition Interlock provides installation, calibration, and removal services for ignition interlock devices (IIDs) to help customers comply with DUI laws and get back on the road.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You must blow into the device before driving and during periodic retests to ensure compliance.
Where can I get my ignition interlock device installed in McMinnville?
You can get your IID installed at the Intoxalock service center located at 410 Beersheba Highway, McMinnville, TN, staffed by certified professionals.
What are Intoxalock Ignition Interlock's business hours?
The McMinnville location is open Monday to Friday from 9:00 AM to 5:00 PM, and on Saturday from 8:00 AM to 1:00 PM. It is closed on Sundays.
What payment options does Intoxalock accept for ignition interlock device services?
Intoxalock accepts American Express, Check, Discover, Financing, Mastercard, and Visa for payment.
How long does the installation of an ignition interlock device usually take?
Installation typically takes between 1 to 2 hours depending on your vehicle type, including training on device use by certified technicians.
What should I do if my ignition interlock device locks me out?
If your IID locks you out due to missed or failed tests, contact Intoxalock customer support for assistance and to learn about the lockout override process.
Are there other ignition interlock service providers near Intoxalock Ignition Interlock in McMinnville?
Yes, nearby providers include RoadGuard Ignition Interlock and Alcohol Detection Systems Ignition Interlock, which might be helpful if you’re comparing service options or need additional locations.
What automotive services are available near Intoxalock Ignition Interlock in McMinnville?
Nearby you can find automotive repair and detailing at Livewire Garage and Norrod Garage, as well as tire services at Meeks Tire Co., useful for vehicle maintenance before or after your IID installation.
What nearby amenities can I visit when going to Intoxalock in McMinnville?
While visiting Intoxalock, you can stop by local spots like Tammy's Market for groceries or coffee shops such as R-Coffee Drive Thru. Parks like Rocket Park and Ramsey Park offer recreation close by.
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