Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Melrose Park, 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.
Very good people very nice guy brought him my Mercedes. He took care of me in and out. Also, didn’t oil change for me. Installed my interlock device same day couldn’t ask for more.
DA
Derrick A
Oct 2, 2025
5.0
Very professional and trustworthy.
EM
Eddie Mmm
Jan 13, 2025
4.0
Isaias took care of me today. After I had a hard time with the device and service center on Mannheim. He emailed and called me to follow up. 👍
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 Melrose Park, IL provide?
Intoxalock Ignition Interlock specializes in installation, calibration, and removal of ignition interlock devices (IIDs) to help you comply with DUI regulations 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 the car from starting if it detects alcohol on your breath. You blow into it before driving and during your trip to ensure compliance.
What is the typical installation time for an ignition interlock device?
Installation usually takes 1-2 hours, involving certified technicians who install the device and train you on its use.
Where can I find an ignition interlock device installation near me?
Intoxalock has a nationwide network of certified service centers, including the Melrose Park location at 1621 N 31st Ave, IL. You can schedule an appointment online or by phone.
What payment options are accepted at Intoxalock Ignition Interlock in Melrose Park?
They accept American Express, Check, Discover, Financing, MasterCard, and Visa for payment.
What are the business hours for the Intoxalock Ignition Interlock location in Melrose Park?
The service center is open Monday through Friday from 8:00 AM to 6:00 PM and closed on weekends, while online services are available 24/7.
What happens if I fail a breath test on my Intoxalock IID?
Your vehicle will not start, and the event is logged. Multiple failures may trigger penalties per state law. You can retest after a short wait if no alcohol is detected.
How can I get to Intoxalock Ignition Interlock in Melrose Park using local transportation?
Nearby, Planet Group Inc offers taxi services which can help you reach Intoxalock Ignition Interlock conveniently.
Are there automotive repair services near Intoxalock Ignition Interlock in Melrose Park?
Yes, True Family Auto, Cesar & Son's AutoTech, and Melrose Park Motors LLC are nearby automotive repair shops if you need additional vehicle services.
What local shops or services can I visit near Intoxalock Ignition Interlock in Melrose Park?
Close to Intoxalock, you can find Your Custom Cabinetry Corporation for home goods, Quasthoff's Flowers for gifts, and Longbranch Products liquor store for shopping needs.