Brand Certified
Intoxalock Ignition Interlock
3.7(6 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
16053 Lexington Blvd, Sugar Land, TX
77479, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(713) 324-6335
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/tx/sugar-land/16053-lexington-blvd-6700
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 Sugar Land, 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.
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Location
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Intoxalock Ignition Interlock
16053 Lexington Blvd, Sugar Land, TX
77479, United States
Hours
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
3.7
6 reviews
5 stars
4
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1 star
2
- AJA JOct 18, 20255.0Great people at the shop
- AGAnthony GibsonApr 20, 20235.0My experience with Prime 1 has been nothing but positive when dealing with this interlock. They are fast and knowledgeable and they helped me with how to be careful using the interlock so I won’t get false positives in the future. They knew my frustration with it and told me everything would be okay. Just make sure to avoid certain things that can trigger the machine.
- KBKevin BrooksAug 5, 20225.0I have found my experience with prime one auto care to have been as good as could be expected, they are professional and very quick about getting you down the road in a jiffy. Five star service all the way.
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 Sugar Land provide?
Intoxalock Ignition Interlock in Sugar Land, TX provides installation, calibration, and removal of ignition interlock devices (IIDs), helping you comply with TX IID laws after a DUI.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle to prevent it from starting if alcohol is detected on your breath. You'll blow into the device before driving; if your breath alcohol is below the limit, the car starts. Periodic retests may also be required during your trip.
How much does it cost to install an ignition interlock device at Intoxalock?
The installation fee typically ranges between $70 and $150. This one-time fee covers the service center's labor and is paid at the start of your lease directly to the service center.
Where is Intoxalock Ignition Interlock located?
It is located at 16053 Lexington Blvd, Sugar Land, TX 77479, USA.
What are the business hours for Intoxalock Ignition Interlock in Sugar Land?
The location is open Monday to Friday from 7:30 AM to 4:30 PM, Saturday from 8:30 AM to 12:30 PM, and closed on Sundays. Online services are available 24/7.
What payment options does Intoxalock accept?
Intoxalock accepts American Express, Check, Discover, Financing, MasterCard, and Visa for payments.
How can I schedule an installation appointment at Intoxalock in Sugar Land?
You can schedule an installation appointment by visiting Intoxalock's website or calling their main phone number at +1 713-324-6335 to find a convenient time.
What should I do if my ignition interlock device locks me out?
If locked out due to missed or failed tests, contact Intoxalock customer support for assistance with the lockout override process to get back on the road quickly.
What nearby automotive services are close to Intoxalock Ignition Interlock in Sugar Land?
Prime 1 Car Care, an automotive repair and tire dealer, is nearby. Customers can visit Prime 1 Car Care for vehicle maintenance and repair alongside their ignition interlock needs at Intoxalock.
Are there dining options near Intoxalock Ignition Interlock in Sugar Land?
Yes, Domino's Pizza is nearby, offering pizza and fast food that customers can enjoy before or after their visit to Intoxalock.
What medical facilities are near Intoxalock Ignition Interlock in Sugar Land?
Nearby medical facilities include Lexington Dialysis, DaVita Grants Lake Dialysis, and Care First Minor Emergency Room, which might be useful for customers needing healthcare services during their visit to the area.
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