Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Saint-Louis, Missouri and the no. 1 interlock device brand in the U.S.. Located in the St. Louis neighborhood at 6960 S Lindbergh Blvd, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with Missouri interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MO near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!
I’m retracting a review that I wrote yesterday. Yes, I was stressed. One of the Supervisors a Mr. Martinez called me today and explained the situation to me. He answered the questions that I was having problems getting. Not only did he have the answers that I needed he also gave me a direct phone number to call if I needed more help. I’m very satisfied with the results and I would like to thank him again. He was very polite and listened to my concerns with the patients of a Saint. Thank you again and have a wonderful weekend.
MP
Michael Palazzolo
Feb 20, 2025
5.0
My 6 month program with Intoxilock somehow turned into 8 months. Let me say that if not for Mr. Martinez I would never had made it. I’m a 72 year old disabled man and I’ve a rough road . Of course I realize that I did this to myself. I’m just so thankful that it’s all over. Again, I’d like to thank Mr. Martinez for the patience of a Saint and his compassion for people.
SL
Steven Lasko
Oct 25, 2024
5.0
Jojo F. Is so sweet, kind, and attentive!
I had a couple concerns pop up, and she was quick to answer me back with a solution.
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 offer at their Saint Louis location?
They provide installation, calibration, and removal services for ignition interlock devices (IIDs), with certified technicians to ensure compliance with Missouri interlock laws.
How does an ignition interlock device (IID) installed by Intoxalock work?
An IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You blow into it before driving and during random retests to ensure compliance.
What are the business hours for Intoxalock Ignition Interlock in Saint Louis?
The location is open Monday through Saturday from 9:00 AM to 6:00 PM and is closed on Sundays.
How long does the IID installation process take at Intoxalock?
Installation typically takes 1-2 hours depending on the vehicle type, performed by certified technicians who also provide device usage training.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Check, Discover, Financing options, MasterCard, and Visa.
How can nearby locations like Hotshots Sports Bar and Grill be useful to Intoxalock customers?
Customers might enjoy a meal or relax at Hotshots Sports Bar and Grill before or after their IID service appointment at Intoxalock nearby.
Is there an ATM near Intoxalock Ignition Interlock for convenient cash access?
Yes, the LibertyX Bitcoin ATM is located nearby, providing easy access to cash or bitcoin transactions for customers.
Are there any financial service providers near Intoxalock that customers can visit?
Nearby financial service options include World Finance and Edward Jones Financial Advisors, useful for customers needing financial assistance related to their IID services.
How can contacting Intoxalock help if my ignition interlock device locks me out?
Intoxalock offers a lockout override process and 24/7 customer support to help you resolve lockout issues quickly and get back on the road.
Where can I find more information or schedule my ignition interlock device installation with Intoxalock?
You can visit their Saint Louis location at 6960 S. Lindbergh Blvd, call their specialists, or use the Intoxalock website and mobile app to schedule appointments and access support.