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Car Inspection StationIntoxalock
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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- VEVanessa EdwardsDec 24, 20255.0Great customer service very knowledgeable about what I needed and convenient. They gladly came to my house (with a small fee) to look at my installation because my car wasn't starting for me to bring it in, which was super helpful. Definitely will use them again for my audio tech needs!
- IPIsrael PerezNov 29, 20255.0Good service always help when it's need it
- ESEddie SandersNov 28, 20255.0Very helpful answering questions and explaining issues from previous customers.
- SSSierra SanchezNov 23, 20245.0Was quick & efficient & installed what needed to be installed. Thank you for your service & thanks for helping me figure this machine out lol
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 Houston, TX?
Intoxalock Ignition Interlock in Houston offers installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help you comply with TX interlock laws.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents the engine from starting if alcohol is detected in your breath, ensuring safe driving compliance.
What is the typical cost to install an ignition interlock device at Intoxalock?
The installation fee generally ranges from $70 to $150, paid directly to the service center at the start of your lease.
How long does the IID installation take at this Houston location?
Installation usually takes 1 to 2 hours depending on the vehicle, and includes training on how to use the device.
What are the operating hours for Intoxalock Ignition Interlock in Houston?
The physical service center is open Monday to Saturday from 10:00 AM to 7:00 PM, and closed on Sundays. Online services are available 24/7.
What payment options does Intoxalock accept at this location?
They accept American Express, Discover, Mastercard, Visa, checks, and offer financing options.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, you can install an IID in a vehicle you regularly drive with the owner's consent to comply with state regulations.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance; there is usually a lockout override process to help get you back on the road.
What nearby automotive services can I visit along with Intoxalock Ignition Interlock at 2212 N Fry Rd?
Firestone Complete Auto Care, located nearby, offers tire and automotive repair services, making it convenient for customers needing additional car maintenance along with interlock services.
Are there any nearby medical facilities to Intoxalock Ignition Interlock in Houston?
Yes, Greater Houston Gastroenterology and Katy Dental are nearby medical providers, and Westlake Pharmacy Services is also close for any pharmaceutical needs.
What entertainment or shopping options are available near Intoxalock Ignition Interlock's Houston location?
Customers can visit The Texas Guitar Company for musical instruments, Marta Cuban Bakery for refreshments, or Goodwill Houston Select Stores for shopping while in the area.