Ignition interlock device installations usually take 1-2 hours at your local Official Intoxalock Location, depending on the make and model of your vehicle. You can either wait for the installation to be complete in a waiting area or can drop off your vehicle for pick-up later.
Brand Certified
Intoxalock Ignition Interlock
3.0(4 reviews)
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Business Details
8090 FM 1960 Rd E, Humble, TX
77346, United States
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
(832) 460-4766
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
https://www.intoxalock.com/locations/tx/humble/8090-fm-1960-rd-e-7846
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
About
Certified by Intoxalock Ignition Interlock • Jun 14, 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 • Jun 14, 2026
Hours
Certified by Intoxalock Ignition Interlock • Jun 14, 2026
Monday8:00 AM - 6:00 PM
Tuesday8:00 AM - 6:00 PM
Wednesday8:00 AM - 6:00 PM
Thursday8:00 AM - 6:00 PM
Friday8:00 AM - 6:00 PM
Saturday8:00 AM - 6:00 PM
SundayClosed
Products & Services
1 list · 3 items
Reviews
3.0
4 reviews
5 stars
2
4 stars0
3 stars0
2 stars0
1 star
2
- DWDominique WilliamsApr 22, 20261.0If you can get any other company please do so .No seriously. For context: I live in Texas Ordered on 04/18 picked up on 04/20 Mind you it’s the PORTABLE device. Device would say “Warning Connect wire” but the would “Clear” & advise you to “blow” & give a BAC reading..state “Passed” & say “ You can start your car now” I called to find out if it was recording my blows. It has not recorded a single one..Not only was I on hold for 2 hours the representatives do not know what they are talking about. One person said “wrong device” & refused to send me documentation stating “wrong device” .That same person then advised device is malfunctioning due to it being stuck in vehicle mode. Was gonna Order a replacement but couldn’t do anything on account due to a “balance” MIND YOU I paid in advance so I paid set up fees & the first bi weekly maintenance fee that’s all I was told was owed …oh yeah? well Apparently the sales person whom set it up forgot to bill me for shipping ..That’s NOT my problem. Rep said she’d attempt to get it waived due to it being wrong anyways -_- I hate them so much . I will be going with a different company as soon as I can b/c just no the run around i got today… atrocious . Also their PORTABLE DEVICE IS HUGE. FITS IN A BRIEFCASE & is extremely old.
- TLtony lansonDec 22, 20245.0Tint World was extremely helpful and understanding. The Intoxalock function was explained and our questions were answered patiently. I highly recommend them, and especially the owner, Dave.
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 Humble, TX provide?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help customers comply with state regulations.
How does an ignition interlock device work?
An IID is a breathalyzer installed in your vehicle preventing it from starting if alcohol is detected. You blow into the device before driving; if your breath alcohol concentration is below the limit, the car starts. The device may prompt retests during your trip.
What is the cost to install an ignition interlock device at Intoxalock?
Installation typically costs between $70 and $150, a one-time fee paid at the start of your lease covering labor. Payment is made directly to the service center during installation.
Where is Intoxalock Ignition Interlock located in Humble, TX?
The Intoxalock Ignition Interlock location is at 8090 FM 1960 Rd E, Humble, TX 77346.
What are the operating hours of Intoxalock Ignition Interlock in Humble, TX?
The location is open Monday through Saturday from 8:00 AM to 6:00 PM and closed on Sundays. Online service is available 24 hours a day.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Check, Discover, Financing options, MasterCard, and Visa.
Can I install an ignition interlock device in a vehicle I do not own?
Yes, usually you can install an IID in a vehicle you regularly drive with the owner's consent, and Intoxalock assists with compliance and setup.
How long does installation take at Intoxalock in Humble?
Installation typically takes 1-2 hours depending on your vehicle, with certified technicians ensuring proper setup and usage training.
What nearby businesses can I visit before or after my IID appointment?
Nearby places include Tint World for auto customization, 99 Cent Cleaners for dry cleaning, and Wazabi Sushi Bar for dining options. These can be convenient for errands or meals around your appointment.
Are there other ignition interlock providers near Intoxalock Ignition Interlock in Humble?
Yes, nearby providers include Low Cost Ignition Interlock, LifeSafer Ignition Interlock, and Smart Start Ignition Interlock, offering additional installation services.
Brand Certified Facts from Intoxalock Ignition Interlock
This information is certified by Intoxalock Ignition Interlock and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified June 14, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website