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Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Houston, 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.
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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 is an ignition interlock device and how does it work?
An ignition interlock device (IID) is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You blow into the device before driving, and it allows the engine to start only if your breath alcohol concentration is below the set limit. Periodic retests during the trip also ensure compliance.
How much does it cost to install an ignition interlock device with Intoxalock?
The installation cost for an ignition interlock device typically ranges between $70 and $150 as a one-time fee covering labor at the service center. Payment is made directly to the installer at the time of installation.
Where can I get an ignition interlock device installed near Houston, TX?
You can have an interlock device installed at certified Intoxalock service centers near Houston, TX. Intoxalock has many locations and can help you schedule an appointment at a nearby site such as 12950 Fuqua St, Houston, TX.
What are the typical business hours for the Intoxalock Ignition Interlock location in Houston?
The Intoxalock location in Houston is open Monday through Saturday from 9:30 AM to 6:00 PM and is closed on Sundays.
How long does the installation of an ignition interlock device usually take?
Installation of an ignition interlock device usually takes between 1 to 2 hours depending on the vehicle type. Technicians also provide training on device usage during this time.
What should I do if my Intoxalock device locks me out?
If your device locks you out due to failed or missed tests, contact Intoxalock customer support. They offer a lockout override process in most cases to help you get back on the road quickly.
Can I install an ignition interlock device in a vehicle that I do not own?
Yes, you can install the device in a vehicle you regularly drive with the owner's consent. Intoxalock will assist to ensure it complies with state regulations.
What nearby auto services can I find near Intoxalock Ignition Interlock in Houston?
Near Intoxalock at 12950 Fuqua St, you can find auto services such as Cande's Hand Car Wash for detailing and car wash, KB Auto Care Center for repairs and parts, and Low Cost Auto Glass for glass services and tinting.
Are there convenient gas stations close to the Intoxalock Houston location?
Yes, nearby gas stations include Chevron and Shell, both offering fueling and convenience store services to help you refuel and grab essentials before or after your visit to Intoxalock.
What local dining options are near Intoxalock Ignition Interlock in Houston?
Near Intoxalock, you can enjoy Mexican cuisine at Taqueria Rodriguez, a well-rated taco and Latin American restaurant, ideal for a quick meal before or after your appointment.