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
4.1(8 reviews)
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Business Details
2060 Lonedell Rd, Arnold, MO
63010, United States
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
(636) 385-5057
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
https://www.intoxalock.com/locations/mo/arnold/2060-lonedell-rd-9445
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
About
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Arnold, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Arnold neighborhood at 2060 Lonedell Rd, 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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- Credit cardAvailable
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Location
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Hours
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Monday7:00 AM - 4:00 PM
Tuesday7:00 AM - 4:00 PM
Wednesday7:00 AM - 4:00 PM
Thursday7:00 AM - 4:00 PM
Friday7:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Reviews
4.1
8 reviews
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4 stars0
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1 star
1
- MVMatt VaughnSep 2, 20255.0They where very polite and friendly also very helpful i had questions and they were on top of the answers
- JCJ CJul 17, 20251.0Jon has been helpful through my whole process and even continued to keep in contact and assist me with any other issues. Very profession and his timely response is impeccable.. Intoxalock was terrible though ,offered financial assistant and once i signed up they said i didn’t qualify. They advertised it said the most discreet device available. The thing was the size of a car phone. It didn’t last a week beforewith gong with smart start.. technician used to work for Intoxalock and said countless times he had to remove it before they even pulled out of the parking lot. Get out of Intoxalock immediate. They even made me wait to return it costinf me more money.. they advertised 30 day money back , they didn’t honor that either. About to dispute charges
- LSLarry SchillingDec 18, 20245.0After the device was put in my car the car won't start now. Update: the issue with my car and intoxalock was fixed and Daniel helped me with all my needs. Thank you guys so much
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 provide in Arnold, MO?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IID) with certified technicians to help you stay compliant with Missouri interlock laws.
How long does the installation of an ignition interlock device take at Intoxalock?
Installation typically takes 1-2 hours depending on your vehicle type, including training on how to use the device.
What are the operating hours of Intoxalock Ignition Interlock in Arnold?
The center operates Monday through Friday from 7:00 AM to 4:00 PM and is closed on weekends. Online customer support is available 24/7.
How does the ignition interlock device work?
The IID requires you to blow into it before starting your vehicle; if no alcohol is detected, the car starts. Random retests ensure ongoing compliance during driving.
What payment options does Intoxalock accept?
They accept American Express, Check, Discover, Financing, Mastercard, and Visa payments.
Where can I get an ignition interlock device installed in Arnold, MO?
You can get your ignition interlock device installed at Intoxalock Ignition Interlock located at 2060 Lonedell Rd, Arnold, MO 63010.
What if I fail a breath test on my Intoxalock IID?
The vehicle will not start; the event is logged, and you may need to follow state regulations for penalties. You can retest after a short wait if no alcohol is detected.
What nearby automotive services can help with my vehicle in Arnold?
Count's Auto Body is located near Intoxalock and can assist with auto body repairs, providing convenient support along with ICD services.
Are there nearby recreational areas to visit around Intoxalock in Arnold?
Yes, Arnold Recreational Complex and Arnold City Park are nearby for sports, recreation, and leisure before or after your visit.
What local community resources are close to Intoxalock Ignition Interlock?
Nearby are Mount Carmel General Baptist Church, Arnold United Baptist Church, Jefferson College Arnold, and Jefferson County Library for community engagement and services.
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