Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Denison, 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.
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 Denison, TX provide?
Intoxalock Ignition Interlock in Denison offers 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 it from starting if alcohol is detected on your breath. You must blow into the device before driving, and periodic retests ensure ongoing compliance.
What is the typical cost for installing an ignition interlock device?
The installation fee typically ranges between $70 and $150, paid once at the start of your lease, covering the labor to install the device at a certified service center.
Where can I have an ignition interlock device installed near Denison, TX?
You can have your IID installed at Intoxalock's Denison location at 2410 W Morton St or other certified service centers in the area. You can schedule appointments online or by phone.
What are the operating hours of the Denison Intoxalock service center?
The Denison location is open Monday to Friday from 8:00 AM to 6:00 PM, Saturday from 8:00 AM to 5:00 PM, and closed on Sundays.
Which payment options are accepted at Intoxalock Ignition Interlock in Denison?
They accept American Express, Discover, Mastercard, Visa, checks, and offer financing options for your convenience.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, with the registered owner's consent, you can install an IID in a vehicle you regularly drive. Intoxalock helps ensure compliance with state regulations during setup.
What should I do if my ignition interlock device locks me out?
If locked out due to failed or missed tests, contact Intoxalock customer support to initiate the lockout override process and receive assistance to get back on the road.
What nearby automotive services can I visit along with Intoxalock Ignition Interlock in Denison?
Kwik Kar Lube & Tune of Denison is nearby and offers automotive repair, oil changes, and auto restoration services, making it convenient to service your vehicle before or after your interlock installation.
Which nearby places can I visit for dining after my appointment at Intoxalock Denison?
You can enjoy meals at nearby restaurants such as Gourmet Waffle Shop & Cafe, Wingstop, Papa John's Pizza, Cantina Lime Cocina Y Copas, or Cielito Lindo for Mexican cuisine.
Are there any nearby services I can visit for personal care while in Denison?
Yes, Denison Nails, Imperial Barber Stylist, and Amazon Tan of Texoma are nearby for nail, hair, and tanning services to help you look your best.