Brand Certified
Intoxalock Ignition Interlock
5.0(6 reviews)
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Business Details
588 Main St, Matlock, IA
51244, United States
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
(712) 248-0675
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
https://www.intoxalock.com/locations/ia/matlock/588-main-st-12492
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 Matlock, 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.
Details
- Credit cardAvailable
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- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Hours
Certified by Intoxalock Ignition Interlock • Jul 05, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
5.0
6 reviews
5 stars
6
4 stars0
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2 stars0
1 star0
- RRRyanJun 28, 20265.0Love my experience with Intoxalock compared to the others
- RKRyan KlaveJun 28, 20265.0Great to work with
- JJJason JohnsonJun 10, 20265.0Easy going smooth process. Awesome guy! Thanks Bruce!
- RBRyan BryantMay 25, 20265.0I tried other interlock systems and by far this was the most reliable and trustworthy. "2 Other" companies sent me 5 hours round trip for an install that got cancelled by the shop that I already paid a down payment for with the other company, and there was no ownership for wasting my time gas money my wife's time and no follow up call. Along with cancelation and excuses to finally say they didn't want me as a customer. 5 Star ⭐ golden standard for intoxalock... Thank you intoxalock for getting me back on the road and boosting my confidence!!!!
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 is Intoxalock Ignition Interlock and where is it located?
Intoxalock Ignition Interlock is the leading ignition interlock device provider in the U.S., helping people get back on the road after a DUI. The Matlock, IA location is at 588 Main St.
How does the ignition interlock device (IID) from Intoxalock work?
The IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You blow into the device before driving, and periodic retests ensure compliance during your trip.
What is the cost to install an ignition interlock device at Intoxalock?
Installation costs typically range from $70 to $150 as a one-time fee paid to the service center when the device is installed in your vehicle.
Where can I get an ignition interlock device installed near Matlock, IA?
You can schedule an installation appointment at Intoxalock's Matlock location at 588 Main St or find other certified service centers nationwide via Intoxalock’s website.
What are the operating hours for Intoxalock Ignition Interlock in Matlock?
The Matlock location is open Monday through Friday from 8:00 AM to 5:00 PM and closed on weekends.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. They offer a lockout override process in many cases to help you resolve the issue quickly.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, with the vehicle owner's consent, the IID can be installed in a vehicle you regularly drive. Intoxalock supports compliance with state regulations and installation coordination.
What nearby automotive services can I find close to Intoxalock Ignition Interlock in Matlock?
Nearby you’ll find Bruces Repair, providing automotive repair and parts services, and Maggert Machine, a local machine shop. These locations can support additional vehicle needs alongside interlock installation.
Is there an emergency service near Intoxalock Ignition Interlock in Matlock?
Yes, the Matlock Volunteer Fire Department is nearby, offering fire protection and emergency medical services if needed.
How can nearby transit or local points of interest help me visit Intoxalock Ignition Interlock in Matlock?
Using nearby landmarks like Bruces Repair or the Matlock Volunteer Fire Department can help you navigate to Intoxalock's location at 588 Main St, making your visit easier to find and plan.
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