Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Ava, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Ava neighborhood at 206 Ne Spurlock 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!
Install of my device was excellent. Installer was quick did good work put my car back together properly, was also very informative and I think it only took an hour!
DH
Dylan Hillhouse
Jun 6, 2025
5.0
Really great place. He done exactly what he needed to do and was really thorough with me on what he done. Prices was great. I couldnt have asked for any better service!!!! Would recommend anyone to go there
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 Ava, MO?
Intoxalock Ignition Interlock in Ava, MO offers installation, calibration, and removal of ignition interlock devices to help you comply with state DUI regulations.
How do ignition interlock devices work?
An ignition interlock device requires you to blow into it before starting your vehicle. If no alcohol is detected or levels are below the limit, your car will start. Periodic retests happen during driving to ensure compliance.
Where can I find Intoxalock's service center in Ava for installation?
You can visit Intoxalock Ignition Interlock's service center located at 206 NE Spurlock St, Ava, MO 65608 for installation and support.
What are the operating hours for Intoxalock Ignition Interlock in Ava?
The Ava location is open from 8:00 AM to 5:00 PM Monday through Friday and closed on Saturdays and Sundays. Online support is available 24/7.
How much does it cost to install an ignition interlock device?
Installation costs typically range from $70 to $150, a one-time fee paid directly to the service center at installation start.
What payment options are accepted at Intoxalock Ignition Interlock in Ava?
Payment options include American Express, Visa, Mastercard, Discover, Check, and Financing.
Can I install an ignition interlock device on a vehicle I don't own?
Yes, you can install the device on a regularly driven vehicle with the owner's consent to comply with state rules.
What should I do if my ignition interlock device locks me out?
If locked out due to missed or failed tests, contact Intoxalock customer support for assistance and possible lockout override steps.
What nearby places can I visit when coming to Intoxalock Ignition Interlock in Ava?
Nearby places include Casa Delicioso, a Mexican restaurant for dining; Douglas County Museum for local history; and True Brew, a coffee shop to relax before or after your visit.
How can nearby automotive repair shops help customers of Intoxalock in Ava?
Chambers Auto and Dooms Auto and Tire nearby can assist with vehicle repairs and maintenance, complementing Intoxalock's IID services for comprehensive vehicle care.
Are there convenient shopping options near Intoxalock in Ava?
Yes, nearby shopping includes Bread of Life Thrift & Grocery for bargains, Longdollar Furniture and Appliance for home goods, and Shnurfy Goods Boutique and Mercantile for unique finds.