Brand Certified
Intoxalock Ignition Interlock
4.7(15 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
4123 Terminal Dr, Madison, WI
53558, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(608) 292-1484
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/wi/madison/4123-terminal-dr-11032
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 Madison, WI 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 WI 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 WI expert.
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Certified by Intoxalock Ignition Interlock • Mar 01, 2026
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Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
4.7
15 reviews
5 stars
14
4 stars0
3 stars0
2 stars0
1 star
1
- MSMargaret SchuldNov 15, 20255.0Chad at elite automotive was great and very helpful
- JJJustinSep 24, 20251.0I was charged full priced for three years when the judge ordered that I was to pay 50% and know I get no help or response after phone calls and emails..
- BLBlair LingkJul 30, 20255.0Chadd at Elite Specialty Automotive was excellent! He's organized, easy to talk to, accommodating, informative and extremely professional.
- JHJonathan HammonsApr 7, 20255.0They provide excellent service
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 is Intoxalock Ignition Interlock and where is it located?
Intoxalock Ignition Interlock is a provider of ignition interlock devices (IIDs) located at 4123 Terminal Dr, Suite 215, Madison, WI 53558. They help with IID installation, calibration, and removal, assisting customers with compliance and safety.
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 the vehicle will only start if your breath alcohol concentration is below the limit. Periodic retests ensure ongoing compliance.
What are the costs associated with installing an ignition interlock device at Intoxalock?
The installation typically costs between $70 and $150 as a one-time fee paid when you start your lease. This covers the service center's labor to install the device. Payment is made directly to the service center at installation time.
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. Certified technicians will install the device and provide training on its use.
What should I do if my ignition interlock device locks me out?
Lockouts can occur due to missed or failed breath tests. Intoxalock provides a lockout override process to help you get back on the road promptly. You should contact Intoxalock customer support for assistance.
Can Intoxalock help me install an ignition interlock device in a vehicle I don’t own?
Yes, with the vehicle owner’s consent, you can install an IID in a vehicle you regularly drive. Intoxalock will assist with compliance and installation.
What are Intoxalock Ignition Interlock’s business hours?
They are open Monday through Friday from 10:00 AM to 5:00 PM, and closed on Saturdays and Sundays.
What nearby automotive services can I find near Intoxalock Ignition Interlock in Madison?
Nearby automotive services include Elite Specialty Automotive, McFarland Truck & Auto Body, LifeSafer Ignition Interlock, and Low Cost Ignition Interlock. These can be useful for additional automotive repairs or services if needed during your visit.
What nearby fitness and recreational facilities are close to Intoxalock Ignition Interlock?
Nearby you can find Capital City MMA and Chosen Few Gym, which offer martial arts and fitness training options. These could be convenient if you're looking to combine vehicle appointments with fitness activities.
Are there any nearby services that can assist with moving or hauling near Intoxalock Ignition Interlock?
Yes, College Hunks Hauling Junk and Moving is a nearby facility offering moving and junk removal services, helpful if you are managing vehicle or household changes during your visit.
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