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Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Knoxville, 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.
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- ANAmy NicholsNov 23, 20245.0I highly recommend Mike for your local Intoxalock needs. Great guy.
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 Knoxville, IA?
Intoxalock Ignition Interlock in Knoxville, IA helps with 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 (IID) work?
An IID is a breathalyzer in your vehicle that prevents the car from starting if alcohol is detected in your breath. You blow into the device before driving, and periodic retests during the trip ensure compliance.
What is the typical cost to install an ignition interlock device?
Installation costs for an IID usually range between $70 and $150 as a one-time fee covering labor at the service center. Payment is made at installation.
Where can I get my ignition interlock device installed near Knoxville?
You can get your ignition interlock device installed at Intoxalock's certified service center located at 305 N. Grant St, Knoxville, IA, or at other nationwide certified locations.
What are Intoxalock's business hours for in-person installation services?
Intoxalock's installation center in Knoxville is open Monday through Friday from 8:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
Are there online services available at Intoxalock 24/7?
Yes, Intoxalock provides online service support 24 hours a day, every day of the week for customer convenience.
What payment options does Intoxalock accept for services?
Intoxalock accepts American Express, Discover, Mastercard, Visa, checks, and offers financing options.
What should I do if my ignition interlock device locks me out?
If your IID locks you out due to missed or failed tests, contact Intoxalock customer support for assistance with their lockout override process to get back on the road.
What nearby automotive services are available around Intoxalock Ignition Interlock in Knoxville?
Sparks Auto Maintenance & Repair is nearby and can assist with car repairs or maintenance alongside your ignition interlock device needs.
What local places can I visit near Intoxalock Ignition Interlock while in Knoxville?
Nearby places include Kone Korner for a quick bite, Dollar Tree for discount shopping, and the Animal Health Center of Knoxville for pet services.
Are there community services close to Intoxalock Ignition Interlock in Knoxville?
Yes, Marion County 4-H youth organization, Iowa Vocational Rehabilitation Service, and The Well Knoxville thrift store are all nearby community resources.