Brand Certified
Intoxalock Ignition Interlock
5.0(1 review)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
1920 Treble Dr, Humble, TX
77338, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(713) 496-2986
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/tx/humble/1920-treble-dr-12758
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
About
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Humble, 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 • Mar 01, 2026
Hours
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
5.0
1 reviews
5 stars
1
4 stars0
3 stars0
2 stars0
1 star0
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 if your breath alcohol concentration is below the limit, the car starts. Periodic retests ensure ongoing compliance.
How much does it cost to install an ignition interlock device?
Installation typically costs between $70 and $150, a one-time fee paid at the start of your lease to cover service center labor. Payment is made directly to the service center during installation.
Where can I get my ignition interlock device installed near Humble, TX?
You can have your ignition interlock device installed at Intoxalock Ignition Interlock's certified service center at 1920 Treble Dr Suite I2, Humble, TX. Intoxalock offers a network of locations to help you schedule an installation appointment near you.
What are the business hours for Intoxalock Ignition Interlock in Humble, TX?
The Humble location is open Monday through Friday from 10:00 AM to 5:00 PM, Saturdays from 10:00 AM to 2:00 PM, and closed on Sundays.
How long does the installation of an ignition interlock device take?
Installation typically takes 1-2 hours depending on your vehicle type. Certified technicians will ensure proper setup and provide training on device usage.
What happens if I fail a breath test on the ignition interlock device?
If you fail a breath test, the vehicle won't start, and the device logs the event. Multiple failures may trigger penalties per state regulations. Intoxalock devices allow retesting after a short wait if no alcohol is detected.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, as long as you regularly drive the vehicle and have the owner’s consent. Intoxalock works with owners to ensure compliance with regulations.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. They offer a lockout override process in most cases to help you get back on the road and explain the steps to resolve the issue.
What nearby automotive services are available around Intoxalock Ignition Interlock in Humble?
Nearby automotive-related places include Smart Start Ignition Interlock, Thunderbird Speed Shop (motorcycle repair and car dealer), LifeSafer Ignition Interlock, HJ Auto Repair, and Chris' Car Doc which offer various services from interlock devices to repairs and sales.
Are there any other useful nearby services that customers might visit before or after installing an ignition interlock device?
Yes, nearby you can find REVV Print & Design for printing needs, Patriot Softwash Solutions for home improvement, Best Price Appliances for appliances, and MEGA Services for notary public and income tax assistance, which might be useful when taking care of related personal or business tasks.
Brand Certified Facts from Intoxalock Ignition Interlock
Intoxalock Ignition Interlock partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website