Ignition interlock device installations usually take 1-2 hours at your local Official Intoxalock Location, depending on the make and model of your vehicle. You can either wait for the installation to be complete in a waiting area or can drop off your vehicle for pick-up later.
Brand Certified
Intoxalock Ignition Interlock
4.3(25 reviews)
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Business Details
3165 S 27th St, Milwaukee, WI
53215, United States
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
(414) 395-8915
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
https://www.intoxalock.com/locations/wi/milwaukee/3165-s-27th-st-3976
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
About
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Milwaukee, WI 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 WI 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 WI expert.
Details
- Credit cardAvailable
- DebitAvailable
- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Hours
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Monday9:00 AM - 7:00 PM
Tuesday9:00 AM - 7:00 PM
Wednesday9:00 AM - 7:00 PM
Thursday9:00 AM - 7:00 PM
Friday9:00 AM - 7:00 PM
Saturday9:00 AM - 7:00 PM
Sunday10:00 AM - 4:00 PM
Products & Services
1 list · 3 items
Reviews
4.3
25 reviews
5 stars
18
4 stars
3
3 stars0
2 stars
1
1 star
3
- CCchubbs577Jul 1, 20265.0First and great service
- BDBridget DavisJun 28, 20261.0As far as Intoxalock goes horrible! Locked out twice for no reason said they would resolve without charging me and they charged me and didn’t resolve!!! The service center I use is awesome and very knowledgeable about the device and system. Appreciate that Matt!!!
- SSsandra smithApr 18, 20265.0Excellent help 👍
- MLMichael LewisMar 27, 20264.0The absolute worst experience. Currently on hold for 46 mins. Haven’t even spoken to a representative. Box just won’t power on at dealership trying to get an oil change. This isn’t the first time this has happened either. I’m basically stuck until they decide to answer the call and help Edit: got contacted by a representative named Daniel. He was kind and thoughtful and helpful. Seemed to truly care, and also was able to comp me for my losses. Much appreciated.
- DWDarryl WeatherspoonFeb 13, 20265.0Very professional and took the time to explain everything in detail.
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 Milwaukee provide?
Intoxalock Milwaukee 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 IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. Periodic retests occur while driving to ensure compliance.
How long does the installation of an ignition interlock device take?
Installation typically takes 1-2 hours depending on vehicle type, including training on device use by certified technicians.
Where is Intoxalock Ignition Interlock Milwaukee located and what are its hours?
It is located at 3165 S 27th Street, Milwaukee, WI 53215. The center is open Monday to Friday from 7:30 AM to 8:00 PM, Saturday 7:30 AM to 7:00 PM, and Sunday 10:00 AM to 4:00 PM. Online services are available 24/7.
What payment options does Intoxalock Ignition Interlock accept?
They accept American Express, Check, Discover, Financing, Mastercard, and Visa.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance with lockout overrides and instructions to resolve issues due to missed or failed tests.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, as long as the vehicle owner consents. Intoxalock will assist you to ensure compliance with state regulations.
What nearby places can I visit before or after my appointment at Intoxalock Milwaukee?
Nearby places include Subway and Mazos Hamburgers for dining, Unique Cuts and La Perfection for beauty services, and Nutzonal Cafe for coffee.
Are there nearby transit options or landmarks to help me find Intoxalock Ignition Interlock in Milwaukee?
While specific transit stops aren't listed, the center is located on S 27th Street near popular spots like Liberty Tax and Sound On Wheels, which can be helpful landmarks.
What other automotive services are near Intoxalock Ignition Interlock Milwaukee?
Sound On Wheels, located nearby, offers automotive parts and repair services, making it convenient for customers needing additional vehicle support.
Brand Certified Facts from Intoxalock Ignition Interlock
This information is certified by Intoxalock Ignition Interlock and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website