Business Details
About
Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in San Antonio, 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
Intoxalock Ignition Interlock
1307 Castroville Rd, San Antonio, TX
78237, United States
Hours
Reviews
4.1
7 reviews
5 stars
5
4 stars0
3 stars
1
2 stars0
1 star
1
- BNBrenda NajeraSep 19, 20251.0Charged me like 240 to take off. 78 online fee and 160 at the service center fee. They don't answer the phone ever; hard to get a hold of.
- MDManuel DiazApr 21, 20255.0Fast awesome service. Very knowledgeable.
- TGTiffany GuerreroSep 20, 20225.0Very nice place intelligent people, knowledgeable also very helpful, very clean environment and air conditioning was right on point. Also TV is available to watch while they're working on your vehicle, I would recommend this place to anyone.
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 San Antonio provide?
Intoxalock Ignition Interlock in San Antonio 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 work?
An ignition interlock device requires you to blow into it before starting your vehicle. If it detects alcohol above the set limit, the vehicle won't start. Periodic retests may be required during your trip.
What are the typical costs associated with installing an ignition interlock device at Intoxalock?
Installation usually costs between $70 and $150 as a one-time fee covering the service center’s labor. Payment is made at installation, and financing options are available.
How long does it take to install an ignition interlock device at Intoxalock?
Installation typically takes 1-2 hours depending on your vehicle type. Certified technicians ensure proper installation and provide usage training.
Can I install an ignition interlock device on a car I don't own at Intoxalock?
Yes, with the vehicle owner’s consent, you can install an IID on a vehicle you regularly drive. Intoxalock will assist in compliance with regulations and setup.
What should I do if my ignition interlock device locks me out?
If locked out due to missed or failed tests, Intoxalock offers a lockout override process. Contact their customer support for assistance and next steps.
What are Intoxalock Ignition Interlock's physical store hours in San Antonio?
The San Antonio location is open Monday through Friday from 10:00 AM to 7:00 PM, Saturday 9:00 AM to 6:00 PM, and closed on Sundays.
How can nearby places like 5Star Tint & Alarm complement my visit to Intoxalock?
5Star Tint & Alarm, located near Intoxalock, offers automotive accessories and alarm installations that might be useful if you're enhancing your vehicle's safety and security alongside installing an interlock device.
Are there convenient dining options near Intoxalock Ignition Interlock in San Antonio?
Yes, nearby you can find dining spots such as Tony's Tacos to Go Number 2, Santos Cafe, and El Puesto Mexican Restaurant to enjoy a meal before or after your visit.
What nearby services can I access while visiting Intoxalock Ignition Interlock?
Near Intoxalock, you will find services like Guzman Barber Shop and alma s beauty salon for grooming, Metro by T-Mobile for mobile needs, and Castroville Food Mart for convenience shopping.