Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Joplin, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Joplin neighborhood at 629 S Main, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with Missouri interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MO near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!
The device has drained my batteries i had to replace 2 batteries and they was trying to charge me for the device running my car battery dead. They did charge twice in the beginning and wouldn't tell me for what or why exactly I wasn't told that in the beginning and the price was more than originally told. It doesn't work right when hot or cold the mouth piece falls off. Which is dangerous when driving. Its not the best design
MG
Marcus Guinn
Oct 10, 2025
5.0
Good experience
CR
Chathen lee Roth
Jun 3, 2025
4.0
Pretty quick calibration only takes 10 15 min.
GG
Gideon
Dec 3, 2024
5.0
Was quick installed, and they showed me how to operate. Took awhile to get going correctly, but got it figured out. However, o was supposed to get a rebate back on December and no have to worry about payment for December. Yet I was charged, and never received rebate back from.
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 Joplin provide?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help drivers comply with Missouri interlock laws and regain driving privileges after a DUI.
How long does it take to install an ignition interlock device at Intoxalock Ignition Interlock?
Installation of an ignition interlock device typically takes 1-2 hours, depending on your vehicle type, and includes training on device use by certified technicians.
What are the operating hours for Intoxalock Ignition Interlock in Joplin?
The physical location is open Monday through Saturday from 9:00 AM to 5:00 PM and is closed on Sundays. Online service hours are available 24/7.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents engine start if alcohol is detected on your breath. You must blow into the device before driving and during random retests to ensure compliance.
Where can I have an ignition interlock device installed near me?
Intoxalock has over 5,000 service centers nationwide, including the Joplin location at 629 S Main. You can schedule an appointment at this location or find other nearby certified service centers.
What payment options does Intoxalock Ignition Interlock accept?
They accept major credit cards including American Express, Discover, Mastercard, Visa, as well as checks and financing options.
What should I do if my ignition interlock device locks me out?
If locked out, contact Intoxalock customer support for assistance with the lockout override process and to understand the steps to resolve the issue quickly.
What are some nearby places of interest to Intoxalock Ignition Interlock in Joplin?
Nearby places include Creative Audio for car stereo needs, Days Inn by Wyndham Joplin for lodging, and Route 66 Mural Park for sightseeing and relaxation.
How can nearby Southside Community Church Of God be useful to visitors of Intoxalock Ignition Interlock?
Visitors seeking community or spiritual support can attend services at Southside Community Church Of God, located near Intoxalock Ignition Interlock, providing a place for fellowship before or after their visit.
Are there local amenities near Intoxalock Ignition Interlock for customers needing assistance or supplies?
Yes, customers can find resources like Pearl Bros True Value Hardware for home improvement needs and Arvest Bank for banking services near the Intoxalock facility in Joplin.