Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Cambridge, MN 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 MN 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 MN expert.
South Main Auto is amazing, I've not only used them for calibration for intoxalock,but for my car repairs. Their prices are the lowest around,they do an amazing work and are great to deal with. I wouldn't take my vehicle any other place. Thanks for taking such good care of me guys!
JR
Janella Rude
Apr 8, 2025
5.0
Was very helpful and clearly spoken about what to do and how everything works! Absolutely awesome to have someone that is very helpful!
RP
Robert Perkins
Jul 29, 2024
2.0
The garage installed my device on time. But they ran into a faulty part. The replacement was supposed to be shipped overnight. The part did not ship over night, leaving my family without a vehicle from Monday night - Friday.
JC
Jared Cole
Sep 15, 2022
1.0
It says ion the website this location closes at 6pm and called at 515 and asked to get a recalibration done to my vehicle and they said no everyone is leaving at 530. I asked very nicely if being there supposed to be open till 6 if the would wait around 10 min past 530 and it. Was a flat no, rude. Don't recommend
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 Cambridge, MN provide?
Intoxalock Ignition Interlock in Cambridge, MN offers installation, calibration, and removal of ignition interlock devices with certified professionals to help you comply with MN IID laws.
How does an ignition interlock device (IID) work?
An IID is a small breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath, requiring you to blow into the device before driving and during your trip for periodic retests.
What are the costs associated with installing an ignition interlock device?
Installation typically costs between $70 and $150, paid directly to the service center at installation. This covers labor for installing the device; additional monthly fees may apply for device rental and monitoring.
Where can I schedule an installation appointment for an ignition interlock device?
You can schedule installation at certified Intoxalock service centers nationwide, including the Cambridge location at 710 Main St S. Visit the Intoxalock website or call to find and book your nearest service center.
What are the operating hours of the Cambridge Intoxalock Ignition Interlock location?
The Cambridge Intoxalock location is open Monday through Friday from 8:00 AM to 6:00 PM and is closed on Saturdays and Sundays. Online service is available 24 hours a day.
How can I pay for services at Intoxalock Ignition Interlock in Cambridge?
Intoxalock accepts payment options including American Express, Check, Discover, Financing, Mastercard, and Visa for services.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. Most lockouts occur due to missed or failed tests, and Intoxalock offers a lockout override process to help you regain use of your vehicle.
What nearby automotive service centers are close to Intoxalock in Cambridge?
Near Intoxalock, South Main Automotive offers additional automotive repair and dealer services, and Steve's Auto Sales provides used car sales, complementing your automotive needs in the area.
Where can I find convenient amenities near Intoxalock Ignition Interlock in Cambridge?
Nearby amenities include Holiday Station for gas and car wash services, U.S. Bank ATM for banking needs, and Dairy Queen for dining options, all within walking distance to complement your visit.
What community services are available near the Intoxalock Cambridge location?
Close to Intoxalock, you can access the Food Pantry Family Pathways for social services, Kelsey Law Offices for legal assistance, and River City Recovery Ministries for community support and recovery resources.