Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Springfield, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Grant Beach neighborhood at 1161 W Division 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!
The guys at 417 Auto in Springfield MO are very knowledgeable and helpful and understanding. I’m glad you have chosen them to be one of your providers.
HJ
Hunter Johnson
Oct 18, 2025
5.0
Very professional
MM
Monica Matthews
Jun 27, 2025
5.0
These people are just the most accommodating and friendly. They do everything they can to make this painful process….painless. 💯
GN
Garth Noyes
Jun 6, 2024
5.0
Working as per the instructions. All good and thanks for checking
with me and the support.
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 Springfield, MO provide?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help drivers comply 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 the vehicle type, performed by certified technicians who also provide training on device use.
What are the operating hours for Intoxalock Ignition Interlock in Springfield?
They are open Monday through Saturday from 8:00 AM to 5:00 PM, and Sunday from 9:00 AM to 3:00 PM.
How can I schedule an installation appointment at Intoxalock in Springfield?
You can schedule an appointment by calling their main phone or visiting their website at https://www.intoxalock.com/locations/mo/springfield/1161-w-division-st-10044.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Check, Discover, Financing options, MasterCard, and Visa.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance and follow their lockout override process to get back on the road quickly.
Where can I find additional automotive services near Intoxalock Ignition Interlock?
Nearby you can find 417 Mobile Auto Repair for vehicle repairs and oil changes, and U-Haul Neighborhood Dealer for truck rentals and automotive services.
Are there places near Intoxalock that might help with vehicle parts or accessories?
Yes, Tyler Auto Sales and Phillips 66 Gas station nearby offer automotive parts and accessories along with fuel and services.
What community and support services are close to Intoxalock Ignition Interlock?
Nearby options include Northside Recovery Community Center for addiction treatment, Mission Springfield Victory, and Victory Shelter for Men providing community support services.
Does Intoxalock Ignition Interlock offer online or mobile support?
Yes, they have a 24/7 online service and offer the Intoxalock Mobile app to access device guides and how-to videos.