Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Des Moines, IA 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 IA 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 IA expert.
I had it in for 2 years and everything went smooth as could be. Thank you
SH
Sandy Hainline
Jul 24, 2025
5.0
Installation was fast. The technician worked with me to use the intoxilock Ignition Interlock. He answered questions and gave me examples of things that could happen and how to handle them.
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 Des Moines provide?
They provide 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. You blow into it before driving, and periodic retests occur during your trip.
What are the operating hours of Intoxalock Ignition Interlock in Des Moines?
Their service center is open Monday to Friday from 8:00 AM to 4:30 PM, Saturday from 9:00 AM to 12:00 PM, and closed on Sundays. Online services are available 24 hours a day.
Where is Intoxalock Ignition Interlock located in Des Moines?
They are located at 4700 SE 14th Street, Des Moines, IA 50320, USA.
How long does it take to install an ignition interlock device at Intoxalock?
Installation typically takes 1 to 2 hours, depending on your vehicle type. Certified technicians will ensure proper installation and provide training.
What payment options are accepted at Intoxalock Ignition Interlock?
They accept American Express, Check, Discover, Financing, MasterCard, and Visa.
Are there any promotions available for ignition interlock device installation?
Yes, you can save up to $100 on installation and get your first payment free. Details are available on their website.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. They offer a lockout override process to help you get back on the road quickly in most cases.
What nearby dining options are available around Intoxalock Ignition Interlock in Des Moines?
Nearby restaurants include Happy Joe's (pizza), Fazoli's (Italian fast food), B-Bop's (burger and barbecue), IHOP (breakfast and American cuisine), and La Rancherita Mexican Food Truck.
Which nearby automotive services can I visit along with Intoxalock Ignition Interlock?
Close to Intoxalock, you can find Brad's Collision Center, Advance Auto Parts, Scott's Automotive Service, Ultimate Auto Wash, and Ok Tire and Automotive Center for various automotive needs.
What nearby amenities are available for customers visiting Intoxalock Ignition Interlock?
Near Intoxalock, there are mobile phone stores like U.S. Cellular Authorized Agent and UScellular, financial services like Community State Bank and Bank of the West, and the UPS Access Point for shipping needs.