Brand Certified
Intoxalock Ignition Interlock
4.9(12 reviews)
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
Business Details
4901 Broadway St, Quincy, IL
62305, United States
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
(217) 717-8454
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
https://www.intoxalock.com/locations/il/quincy/4901-broadway-st-6146
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
About
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Quincy, 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.
Details
- Credit cardAvailable
- DebitAvailable
- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
Hours
Certified by Intoxalock Ignition Interlock • Apr 26, 2026
Monday9:30 AM - 5:00 PM
Tuesday9:30 AM - 5:00 PM
Wednesday9:30 AM - 5:00 PM
Thursday9:30 AM - 5:00 PM
Friday9:30 AM - 5:00 PM
Saturday9:30 AM - 5:00 PM
SundayClosed
Reviews
4.9
12 reviews
5 stars
11
4 stars
1
3 stars0
2 stars0
1 star0
- LCLisa CrowFeb 18, 20265.0They went above and beyond to make sure I was educated about my machine and understood everything completely before letting me leave.
- JKJeffrey KennedyJul 20, 20255.0Cristal Flores was extremely helpful. She was courteous, professional and very knowledgeable. I felt very comfortable with my decision after talking to her. Thank you once again Cristal. I appreciate your assistance.
- RLRafael LantiguaMar 29, 20255.0Excellent 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 services does Intoxalock Ignition Interlock in Quincy, IL provide?
Intoxalock Ignition Interlock in Quincy, IL offers installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help you comply with state IID laws and regulations.
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 blow into the device before driving and may be prompted for random retests during your trip to confirm compliance.
What is the cost to install an ignition interlock device?
The installation cost typically ranges from $70 to $150 as a one-time fee paid at the start of your lease, covering labor at the service center. Additional costs depend on your lease agreement.
Where can I get an ignition interlock device installed near Quincy, IL?
You can get your IID installed at certified Intoxalock service centers, including the location at 4901 Broadway, Quincy, IL, staffed by certified professionals to assist you.
What are Intoxalock ignition interlock device installation hours in Quincy?
The Quincy location is open Monday through Wednesday and Friday-Saturday from 9:30 AM to 5:00 PM, Thursday until 3:00 PM, and closed on Sundays. Online services are available 24/7.
What happens if I fail a breath test on my ignition interlock device?
If you fail, the vehicle won't start and the event is logged. Multiple failed tests may lead to penalties based on your state's rules. You can retest after a short wait if no alcohol is detected.
Can Intoxalock devices be installed in vehicles I don't own?
Yes, with the vehicle owner's consent. Intoxalock assists with compliance and setup for vehicles you regularly drive but do not own.
What should I do if my ignition interlock device locks me out?
Lockouts can occur due to missed or failed tests. Intoxalock offers an override process to get you back on the road quickly. Contact their customer support for help resolving the issue.
What nearby automotive service options are available around Intoxalock Ignition Interlock in Quincy?
Nearby automotive services include Armadillon Audio (car stereo store), LifeSafer Ignition Interlock, MobileTec Audio, Prime Auto Finance, Quincy Mack Sales and Service, and Gem City Ford Lincoln.
Are there places to eat or relax near Intoxalock Ignition Interlock in Quincy?
Yes, nearby options include Fazoli’s (Italian restaurant), Fuji Japanese Steak House, McDonald’s, and Playgroundz Play Cafe where you can enjoy a meal or relax before or after your visit.
How can nearby services like UScellular or Rent One be useful when visiting Intoxalock in Quincy?
Nearby stores like UScellular provide mobile and telecommunications products, while Rent One offers electronics and rentals, which can be helpful for customers needing such services during their visit.
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