Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Longview, 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.
I scheduled an installation with Intoxalock and shortly after called to cancel/postpone. The representative, Hamilton, was rude and argumentative, insisted I couldn’t cancel, talked over me, and used a condescending tone, saying I’d “be back anyway.” I was willing to pay the no-show fee and re-sign up later, but the interaction alone made me choose another company. Very unprofessional sales person
TF
Teresa Lynn Fears Fears
Oct 25, 2025
5.0
Everyone was so kind and helpful
They have been so very, very patient with me and have helped me a lot
I greatly recommend them when and if needed
👍👍👍👍👍👍👍👍
KV
Kevin Vickers
Feb 5, 2025
5.0
This place was courteous and professional. Technician was fast and skilled
NM
Nueye Minor
Jul 1, 2022
5.0
The staff at Big Daddys is the best. They installed the device and gave me a demonstration. I am pleased with my 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.
What services does Intoxalock Ignition Interlock in Longview, TX provide?
Intoxalock in Longview offers installation, calibration, and removal of ignition interlock devices (IIDs) to help individuals comply with DUI laws and get back on the road.
How does an ignition interlock device work?
An ignition interlock device is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath, requiring you to blow into the device before driving and during random retests while driving.
What are the operating hours for Intoxalock Ignition Interlock in Longview?
The physical location is open Monday to Friday from 8:30 AM to 5:00 PM. Online service is available 24 hours a day, seven days a week.
Where is Intoxalock Ignition Interlock located in Longview, TX?
The business is located at 2624 Bill Owens Parkway, Longview, TX 75604.
What payment options are available at Intoxalock Longview?
They accept American Express, Discover, Mastercard, Visa, financing options, and checks.
How long does it take to install an ignition interlock device at Intoxalock?
Installation typically takes 1-2 hours depending on your vehicle type, and certified technicians provide training on how to use the device.
What should I do if my ignition interlock device locks me out?
If locked out, it may be due to missed or failed tests. Intoxalock offers a lockout override process; contact their customer support for assistance.
Can I get my ignition interlock device installed in a vehicle I do not own?
Yes, you can install the IID in a vehicle you regularly drive with the registered owner's consent and compliance with state regulations.
What nearby places can I visit around Intoxalock during my appointment?
Nearby you can visit Big Daddy's Stereo for automotive parts, 903 Card Shop for gifts, and the Viewpoint Community and Fitness Center for workouts before or after your visit.
Are there any nearby recreational activities near Intoxalock in Longview?
Yes, you can enjoy miniature golf and arcade games at Putt-Putt Golf and Games, which is close to Intoxalock.
How can nearby fitness centers complement my visit to Intoxalock?
After your appointment at Intoxalock, you can visit nearby gyms like Parke Way Fitness Center or Faith Above All Boxing Club for exercise and wellness activities.