Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Gaitherburg, MD 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 MD 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 MD expert.
Upon the device being installed my security light now stays on 24/7. Will not go off. Never had any lights on this vehicle until this device was installed. Not to mention the shop couldn’t figure out what was going on with the installation, causing the vehicle to not start. They then called in a specialist that ended costing me over 500$ just to install. Who knows what they have done to my vehicles wiring, I know they cut wires and had my dash ripped apart, my dash wasn’t even properly put back together when I picked it up, I had to finish putting it back together myself. Hope this device and installation doesn’t affect the vehicle in the future.
EY
Ellen Young
Feb 19, 2025
5.0
Love working with Sidiqqi!
Very accurate and professional service!
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 Gaitherburg, MD offer?
Intoxalock Ignition Interlock provides installation, calibration, and removal of ignition interlock devices (IIDs) to help you get back on the road after a DUI with certified technicians.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents the car from starting if alcohol is detected on your breath. You blow into the device before driving and during random retests to ensure compliance.
What is the typical cost for installing an ignition interlock device?
Installation typically costs between $70 and $150 as a one-time fee paid directly to the service center at installation.
How long does it take to install an IID at Intoxalock?
Installation usually takes 1-2 hours depending on your vehicle, performed by certified technicians who will also provide usage training.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, you can install an IID in a vehicle you regularly drive with the vehicle owner's consent, following state regulations.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance with lockout overrides to get back on the road quickly.
What payment options does Intoxalock Ignition Interlock accept?
They accept American Express, Check, Discover, Financing, MasterCard, and Visa.
What are the business hours of Intoxalock Ignition Interlock in Gaitherburg?
They are open Monday through Friday from 8am to 6pm, Saturday from 8am to 1pm, and closed on Sunday. Online services are available 24/7.
Are there trusted automotive repair shops near Intoxalock Ignition Interlock in Gaitherburg?
Yes, nearby automotive repair shops include Reliance Auto Repair Services, Japanese Auto Care, Shannon Auto Body, and Prestige Automotive Solutions, providing additional options for vehicle services.
What nearby places can help customers visiting Intoxalock Ignition Interlock in Gaitherburg?
Customers can access services like tire repair at Hillmuth Certified Automotive, fueling at bp gas station, or grab a meal at McDonald's, all located nearby for convenience before or after your visit.
Are there fitness or leisure facilities near Intoxalock Ignition Interlock in Gaitherburg?
Yes, The BARbell gym and fitness center is nearby, allowing customers to work out or relax before or after their appointment with Intoxalock.