Intoxalock Ignition Interlock at Main Street Garage
| Day of the Week | Hours |
|---|---|
| Mon | 8:00 AM - 5:00 PM |
| Tue | 8:00 AM - 5:00 PM |
| Wed | 8:00 AM - 5:00 PM |
| Thu | 8:00 AM - 5:00 PM |
| Fri | 8:00 AM - 5:00 PM |
| Sat | Closed |
| Sun | Closed |
Your quote is ready!
Thank You, a State Specialist will contact you in the next few minutes to guide you through the IID requirement and process.
Our certified service center technicians will carefully install your device and make sure you know everything about your IID before you drive away. The technician will:
- Safely and carefully access your vehicle’s starter and ignition systems
- Wire the interlock directly into your vehicle
- Mount and test the breathalyzer
- Calibrate your interlock for reliable and accurate readings
Schedule Your Installation:
Intoxalock IIDs are very easy to maintain after installation, but you still need to have your device calibrated regularly. Your device will give you an automatic alert plenty of days in advance. Call back to schedule your calibration with your local installer for quick, easy service from a trusted technician.
Your local service center would love to see you again to handle your IID removal and congratulate you on completing your program. Your technician is specially trained in de-installation. Once you have received official state authorization to remove your device, call back and they'll safely remove your device while protecting your vehicle.

Interlock regulations differ by state. Approved in 46 states, Intoxalock is the #1 most-installed ignition interlock device in America.

Intoxalock base lease rates start as low as $1.96 per day with additional required charges. Rates vary by location and device. We offer flexible financing and financial assistance in most states for those who qualify.

Simple one-button activation and a blow-inhale-blow pattern make our IID one of the easiest to use.

For 37 years, Intoxalock has helped over 1.2 million drivers, earning more than 50,000 five-star Trustpilot reviews along the way.
Frequently Asked Questions
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.
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.
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.
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.
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.
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.
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.
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.









