Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Phoenix, AZ 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 AZ 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 AZ expert.
Horrible service. Called 3 times and each time they hang up after requesting calibration.
AA
Ana Araujo
Aug 6, 2025
1.0
They do not let you know that your time with the device starts to count ONLY after all the required DUI classes are completed, so you will be giving this company your money for free. Do Not get the device installed until AFTER you complete your classes first. On the first day you call and ask for information the sales person will harass you into getting it installed ASAP without letting you know about the classes.
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 Phoenix offer?
Intoxalock Ignition Interlock in Phoenix offers installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals and more locations than any other provider.
How does an ignition interlock device work?
An ignition interlock device prevents your vehicle from starting if alcohol is detected on your breath by requiring you to blow into the device before driving and during periodic retests.
What is the typical cost for installing an ignition interlock device?
Installation typically costs between $70 and $150 as a one-time fee paid at the start of your lease, covering labor for installation at the service center.
Where can I get my ignition interlock device installed near Phoenix?
Ignition interlock devices can be installed at certified Intoxalock service centers, including the Phoenix location at 10650 W Indian School, AZ 85037. You can schedule an appointment via their website.
What are the operating hours of Intoxalock Ignition Interlock in Phoenix?
They are open Monday to Friday from 7:00 AM to 10:00 PM, Saturday from 7:00 AM to 6:00 PM, and closed on Sundays.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance with lockout overrides in most cases to get back on the road quickly and understand the requirements to resolve the issue.
Can I install an ignition interlock device in a vehicle that I do not own?
Yes, you can install it in a vehicle you regularly drive if the vehicle owner consents. Intoxalock helps ensure compliance with state regulations for such cases.
What nearby automotive services are available around Intoxalock Phoenix?
Nearby automotive services include Nava Auto Repair & Tires for tire and auto repairs, Marco's Window Tinting for window tint and car wash services, and Smart Start Ignition Interlock for additional ignition interlock options.
Which nearby food options are available around Intoxalock Ignition Interlock in Phoenix?
Customers can visit Baja Fish Tacos (Mexican food truck), La Pasadita Hot Dogs, McDonald's for fast food, Papa John's Pizza, and Wong's Chinese Cuisine for diverse dining experiences before or after their visit.
How can nearby places like Chevron and Circle K benefit visitors to Intoxalock Phoenix?
Chevron and Circle K offer convenient gas, oil change, and convenience store services, making them useful stops for customers to fuel up or get supplies when visiting Intoxalock for installation or maintenance.