Brand Certified
Intoxalock Ignition Interlock
2.7(7 reviews)
Certified by Intoxalock Ignition Interlock • May 17, 2026
Business Details
1704 Carrollton Ave, Killeen, TX
76541, United States
Certified by Intoxalock Ignition Interlock • May 17, 2026
(254) 301-1347
Certified by Intoxalock Ignition Interlock • May 17, 2026
https://www.intoxalock.com/locations/tx/killeen/1704-carrollton-ave-10588
Certified by Intoxalock Ignition Interlock • May 17, 2026
About
Certified by Intoxalock Ignition Interlock • May 17, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Killeen, 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.
Details
- Credit cardAvailable
- DebitAvailable
- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • May 17, 2026
Hours
Certified by Intoxalock Ignition Interlock • May 17, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
Saturday8:00 AM - 5:00 PM
SundayClosed
Reviews
2.7
7 reviews
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- VCVincent CarterDec 10, 20255.0Intoxalock Ignition interlock is a wonderful company, they truly care and extremely helpful during my rough time. Thanks again Intoxalock
- ARADONIUS RIDLEYAug 21, 20254.0It works
- LFLionnel FeazelJan 22, 20251.0Use to be a great sevice place until they decided to change the calibration service time. Calibrations take 10mins, you close at 6pm. But i can't get a calibration after 4pm?
- JRJudy RauMar 22, 20241.0I wish i could give zero stars. Anyone is better then these people. They’re going to over charge you and come up with random reasons to charge you more even after you’ve turn in your device. Horrible horrible experience.
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.
How does the ignition interlock device at Intoxalock Ignition Interlock in Killeen work?
The ignition interlock device is a breathalyzer installed in your vehicle that prevents it from starting if it detects alcohol on your breath. You blow into the device before driving, and if your breath alcohol level is below the limit, your vehicle will start. Periodic retests occur while driving to ensure compliance.
What is the cost for installation of an ignition interlock device at the Killeen location?
Installation typically costs between $70 and $150, a one-time fee paid at installation covering labor. Payment is made directly to the service center at the time of installation.
Where is Intoxalock Ignition Interlock in Killeen located and what are their hours?
The Intoxalock Ignition Interlock location is at 1704 Carrollton Ave, Killeen, TX 76541. They are open Monday through Saturday from 8 AM to 5 PM and closed on Sundays.
Can Intoxalock Ignition Interlock in Killeen help with installation, calibration, and removal of your IID?
Yes, the Killeen Tint World Store 109 location assists customers through the installation, calibration, and removal of ignition interlock devices with certified professionals.
How long does the installation of an ignition interlock device usually take at this Killeen location?
Installation typically takes 1-2 hours depending on your vehicle type, performed by certified technicians who also provide usage training.
What should I do if my ignition interlock device locks me out?
If locked out, possibly due to missed or failed tests, Intoxalock offers a lockout override process. Contact Intoxalock customer support at the Killeen location for assistance and instructions.
Are there nearby places around Intoxalock Ignition Interlock Killeen that I can visit before or after my appointment?
Yes, nearby spots include Tint World for car window tinting and customization, Young's Food To Go for Tex-Mex dining, and Eunice African Hair Braiding for a beauty salon experience.
Can I visit Smart Start Ignition Interlock near Intoxalock Ignition Interlock in Killeen for alternative IID services?
Yes, Smart Start Ignition Interlock is located nearby, offering similar industrial equipment and automotive parts and accessories services, giving customers options for ignition interlock devices.
How can nearby transit or location options assist me in finding Intoxalock Ignition Interlock in Killeen?
Nearby automotive and service businesses like Tint World and Smart Start Ignition Interlock help form a cluster of related services on Carrollton Ave, making it easier to locate the Intoxalock Killeen location and combine errands.
What payment options does Intoxalock Ignition Interlock in Killeen accept?
They accept both debit and credit card payments, and provide onsite services for ignition interlock device installation and maintenance.
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