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
3.6(7 reviews)
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Business Details
5665 State St, Saginaw, MI
48603, United States
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
(989) 321-6416
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
https://www.intoxalock.com/locations/mi/saginaw/5665-state-st-4399
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
About
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Saginaw, Michigan and the no. 1 interlock device brand in the U.S.. Located in the Saginaw Township South neighborhood at 5665 State St, 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 Michigan interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MI near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!
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Location
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Hours
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Reviews
3.6
7 reviews
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4 stars0
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- SGSabrina Griffus2 days ago5.0They were amazing at getting me in and out of there quickly and friendly
- JRJaime RojasJul 2, 20261.0Can't process removal when legal authorization has been already sent by monitoring person. It's been more then a month and still have to be paying calibration and rental. Customer service just doesn't help at all.
- TATerrance AdamsJan 17, 20253.0I previously wrote a review about Intoxalock a they reached out to me to get a full understanding. After explaining to them all my issues they offered me a refund for my violations. It didn’t make the 1 year over my sentence go away but it did help out a little with the reimbursement.
- JFJustin FalkenbergOct 20, 20245.0Susan has been very helpful with this process so far. She has helped set up appointments and answering any questions I've had so far to help make this process easier.
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 provide in Saginaw, MI?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help drivers comply with Michigan interlock laws after a DUI.
How long does the installation of an ignition interlock device typically take?
Installation usually takes 1-2 hours depending on the vehicle type, and certified technicians provide training on device use during this process.
What are the operating hours for Intoxalock Ignition Interlock in Saginaw?
The location is open Monday through Friday from 8:30 AM to 5:00 PM and is closed on weekends. Additionally, online service support is available 24/7.
How does an ignition interlock device work?
An IID is a breathalyzer installed in your vehicle that requires a breath test before the car can start. It also performs periodic retests to ensure no alcohol use during driving.
Where can I find certified service centers to install an ignition interlock device?
Intoxalock has over 5,000 service centers nationwide, including the Saginaw location at 5665 State St, offering certified installations and related services.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Discover, Mastercard, Visa, checks, and offer financing options.
If I fail a breath test on my ignition interlock device, what happens?
Your vehicle will not start and the event will be logged. Multiple failed tests may lead to penalties or lockouts depending on state laws.
What nearby automotive service providers complement Intoxalock Ignition Interlock in Saginaw?
Nearby providers such as Lifesafer Ignition Interlock, M & R Electronics, and The Cruise Control Store.com offer automotive repair, parts, and customization services that could be useful before or after your IID installation.
What dining options are near Intoxalock Ignition Interlock for customers visiting the area?
Customers can visit nearby restaurants such as Subway, Jimmy John's, Tropical Smoothie Cafe, or Big Apple Bagels for quick meals before or after their appointment.
Are there convenient places to relax or have fun near Intoxalock Ignition Interlock?
Yes, nearby entertainment and leisure spots include State Lanes bowling alley and Westwood Party Shoppe for refreshments, making it easy to enjoy some downtime in the area.
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