Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in White Oak, TX is here to help you get back on the road after a DUI.
Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. We will help you understand TX interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider. Call now to talk to a TX expert.
Charlie’s auto has been the best with customer service they are very friendly and make sure everything is taken care of that I need done . I drive all the way from Marshall to white oak because I love their business. I would definitely recommend them to anyone I know!
JP
James Philen
Jul 15, 2025
5.0
Great folks, very friendly.
CJ
Cal Jenkins
Mar 10, 2025
5.0
Fast friendly and very informative
DB
Donald Brown
Aug 24, 2024
5.0
Great service and fast. I would definitely recommend 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 White Oak, TX provide?
Intoxalock Ignition Interlock provides installation, calibration, and removal of ignition interlock devices (IIDs) to help you comply with DUI regulations and get back on the road.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents the engine from starting if it detects alcohol on your breath. You must blow into the device before driving and during your trip for periodic retests.
What is the typical cost to install an ignition interlock device?
Installation usually costs between $70 and $150, paid as a one-time fee directly to the service center at installation to cover labor and setup.
Where can I get an ignition interlock device installed near White Oak, TX?
You can schedule installation at certified service centers like Intoxalock Ignition Interlock in White Oak. They have more locations than any other provider to serve you conveniently.
What are the business hours for Intoxalock Ignition Interlock in White Oak?
They are open Monday through Friday from 8:00 AM to 5:00 PM, and on Saturdays from 8:00 AM to 12:00 PM. The business is closed on Sundays.
What happens if I fail a breath test on the ignition interlock device?
If you fail the test, the vehicle won't start and the event is logged. Multiple failed tests may lead to penalties per your state's laws. Intoxalock devices allow retests after a brief waiting period.
Are there nearby automotive service providers around Intoxalock Ignition Interlock in White Oak?
Yes, nearby automotive services include Charlie's Auto Repair & Speed Shop and White Oak Muffler & Brake, where you can get vehicle repairs and maintenance after your IID service.
What nearby retail stores are close to Intoxalock in White Oak for convenient shopping?
Nearby stores like Dollar General and Red Leaf Mercantile offer discount shopping, gifts, and shipping services you can visit before or after your appointment.
Are there dining options near the Intoxalock location in White Oak?
Yes, Donut Box and Subway are nearby where you can grab a quick snack or meal during your visit to Intoxalock Ignition Interlock.