Ignition interlock device installations usually take 1-2 hours at your local Official Intoxalock Location, depending on the make and model of your vehicle. You can either wait for the installation to be complete in a waiting area or can drop off your vehicle for pick-up later.
Brand Certified
Intoxalock Ignition Interlock
4.4(9 reviews)
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
Business Details
501 E St, Mazon, IL
60444, United States
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
(779) 513-8859
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
https://www.intoxalock.com/locations/il/mazon/501-e-st-8276
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
About
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Mazon, IL 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 IL 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 IL expert.
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Location
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
Hours
Certified by Intoxalock Ignition Interlock • Aug 23, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Reviews
4.4
9 reviews
5 stars
7
4 stars
1
3 stars0
2 stars0
1 star
1
- PRPat RusniakJul 22, 20261.0If I could give negative stars I would. Where to start? I have this voluntarily because of personal issues and every time I go to recalibrate there’s an issue. Regardless of my lease is paid or not. Also one of their machines stopped working and it took me 2 years and at least 2 dozen calls to get them to send me the box to the right location. Afterwords they tried to charge me a 40 dollar shipping fee that was never discussed or mentioned at all. Now on the day of my removal I was hung up on and had to jump through hoops to get my 40 dollars credited to the removal. On top of it I called 2 weeks ago to schedule the removal through Intoxalock and when I showed up this morning the mechanic had no idea why I was there and had no appointment from me. Everyone you talk to at Intoxalock has a different set of rules they follow. Worst company I’ve ever dealt with hands down. Total rework of your system needs to be done
- MKMelissa KroehlerJun 19, 20265.0Very friendly, quick and helpful
- TSThad SiweckiMay 13, 20265.0Installed the device with a clean and neat install. The Owner is professional, polite and cares. I would definitely recommend him and his shop.
- SSSeanMay 10, 20264.0The installation and instructions were great but the device itself is insanely dangerous. Its almost impossible to correctly do the test that requires 10 seconds of breathing as hard as you can and I have failed and had to retest multiple times while driving on the highway. I cant believe its allowed to be like this honestly.
- JMjeremy McWilliamsNov 1, 20245.0Fanastic work got me on the road as quick as possible , highly recommend
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 Mazon, IL offer?
They provide installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals at their service center.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your car that prevents it from starting if alcohol is detected on your breath. Periodic retests ensure continued compliance while driving.
How much does it cost to install an ignition interlock device at Intoxalock?
Installation typically costs between $70 and $150 as a one-time fee paid at the start of your lease covering labor for installation.
What are the business hours for Intoxalock Ignition Interlock in Mazon, IL?
Their local service center is open Monday through Friday from 8:00 AM to 5:00 PM, and closed on weekends. Online services are available 24/7.
What payment options does Intoxalock Mazon accept?
They accept American Express, Check, Discover, Financing, MasterCard, and Visa for payments.
Can I install an IID on a vehicle I don't own at Intoxalock?
Yes, with owner consent, you can install an IID on a vehicle you regularly drive, with Intoxalock assisting to ensure compliance.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. Lockouts often occur due to missed or failed tests and they offer override processes to get you back on the road.
What nearby places can help me if I am visiting Intoxalock Ignition Interlock in Mazon?
Nearby locations like Mazon Station (train station) can help with transit to the area, while stores like Casey's General Store and Minit Mart offer convenience for refreshments before or after your visit.
Are there automotive related services near Intoxalock Ignition Interlock in Mazon?
Yes, Mazon Auto and Willoughby Automotive and Machine provide automotive repair services nearby, useful for additional vehicle needs while visiting the area.
What community services are close to Intoxalock Ignition Interlock in Mazon?
Nearby community services include Mazon Police Department, Mazon Fire Department, and Mazon Healthcare Center of Morris Hospital, providing support and safety during your visit.
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