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Car Inspection Station
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of California, Missouri and the no. 1 interlock device brand in the U.S.. Located in the California neighborhood at 801 E Buchanan St, 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!
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- BDBen DavisSep 19, 20253.0Could've been helped more on instruments on how to use being im a first time user on the device
- DRDaniel RuloMay 14, 20245.0I was helped by Lynn with Intoxalock. She was very nice, helpful and made my experience very pleasant. I recommend asking for her if you need to do business with them.
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 California, MO provide?
They offer installation, calibration, and removal of ignition interlock devices (IIDs) with certified technicians to ensure compliance with Missouri interlock laws.
How long does it take to install an ignition interlock device?
Installation typically takes 1-2 hours depending on your vehicle, with certified technicians providing training during the process.
What are the operating hours for Intoxalock Ignition Interlock?
They are open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays. Online support is available 24/7.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Check, Discover, Financing options, MasterCard, and Visa for payment.
How much does an ignition interlock device cost to install?
Installation costs typically range from $70 to $150 as a one-time fee paid at your installation appointment.
Can I install an ignition interlock device on a vehicle I don’t own?
Yes, you can, but the vehicle owner must provide consent to ensure compliance with state regulations.
What happens if I fail a breath test on the ignition interlock device?
Your vehicle will not start, the event will be logged, and state-specific penalties may apply. The device allows retests after a short wait if no alcohol is detected.
Are there other automotive services near Intoxalock Ignition Interlock in California, MO?
Yes, Brockes Tire & Auto is nearby and offers tire sales, automotive repair, and oil changes, which can complement your vehicle maintenance needs.
What local amenities can I visit near Intoxalock Ignition Interlock?
You can visit nearby places such as Studio B Salon for hair services, Body Wellness by Chelsea for massage therapy, or the California City Fire Department for public safety information.
How can nearby transportation services assist me when visiting Intoxalock Ignition Interlock?
Durham School Services Central Missouri offers transportation rentals nearby, which might help with your travel arrangements to and from your appointment.