Brand Certified
Intoxalock Ignition Interlock
3.0(4 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
179 Mall Circle Drive, Murfreesboro, TN
37129, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(615) 729-5230
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/tn/murfreesboro/179-mall-circle-drive-11466
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 Murfreesboro, 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.
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Location
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Intoxalock Ignition Interlock
179 Mall Circle Drive, Murfreesboro, TN
37129, United States
Hours
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
3.0
4 reviews
5 stars
2
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1 star
2
- CHCourtland HodgeSep 30, 20251.0Cartronics, the business that installed my device, cracked my windshield during the install and then denied it claiming it was there when I brought it in. I had to do a police report to get it on record and ultimately I am now driving around with a cracked windshield.
- DMDaniel MooreJun 17, 20255.0Very professional and very thorough!
- WJWilliam JohnsonFeb 4, 20251.0they drag out their buisness amd are uncooperative when trying to get the brathalyzer off
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 Murfreesboro offer?
They provide installation, calibration, and removal services for ignition interlock devices (IIDs) with certified technicians at their Murfreesboro, TN location.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents the car from starting if alcohol is detected on your breath. It requires you to blow into the device before driving and during rolling retests to ensure compliance.
What is the cost to install an ignition interlock device at Intoxalock Murfreesboro?
Installation typically costs between $70 and $150 as a one-time fee paid directly to the service center at the time of installation.
How long does the installation of an ignition interlock device take at this location?
Installation usually takes 1-2 hours depending on your vehicle type, performed by certified technicians who will also train you on device use.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance; they offer a lockout override process to help you get back on the road quickly.
Can I get an IID installed on a vehicle I do not own at Intoxalock Murfreesboro?
Yes, provided you have the vehicle owner's consent. Intoxalock will help ensure compliance with state regulations in such cases.
What are the operating hours of Intoxalock Ignition Interlock in Murfreesboro?
They are open Tuesday through Saturday from 8:00 AM to 4:00 PM and closed on Sundays and Mondays.
Which nearby places can I visit before or after my appointment at Intoxalock Murfreesboro?
Nearby you can visit 9 Lives Tea House for coffee or tea, Alfonso's Mexican Restaurant or Milano's Ristorante Italiano for dining, and the 60 Minute Escape Game Murfreesboro for entertainment.
How can the nearby Ufit Personal Training be useful during my visit to Intoxalock?
Ufit Personal Training offers gym and nutritionist services nearby, which you might consider for your health and wellness goals when visiting the area.
Are there any nearby automotive services close to Intoxalock Murfreesboro?
Yes, CarTronics is nearby and provides auto customization, car stereo installation, and automotive repair services which might complement your vehicle needs.
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