Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Tempe, 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.
Amazing service, fast, efficient, friendly clean, and flexible.
I was running late, and he was super kind and waited for us. He actually recommended a small market near his shop while we waited for my car to get fixed up, a cute little k Pop place with fresh food and drinks. It was the perfect spot to hangout while my car was being worked on. I will be returning
TM
Tay Mariee
3 days ago
5.0
Smooth, easy install process! I switched to Intoxalock from Quickstart (had for 3 days due to terrible experience from day 1). Intoxalock is the way to go!
MB
Mattieu Buglewicz
6 days ago
5.0
Really the best!!! Fabian, the service guy was extremely professiona, answered all my questions in a simple and understandable way and he gave me the utmost confidence to be able to deal with it. Excellent from A-Z.
DH
Daisjana Huckaby
Nov 7, 2025
5.0
Grand valley interlock was the best service I worked with. He was very consistent with me and he works with you everytime! Definitely recommend!
HH
Heather Havens
Nov 1, 2025
5.0
Super accommodating! One of the only locations open on Sundays. Called over and they answered right away through text, which I actually prefer. Asked what they could help me with and helped me book an appointment with a timeframe that wasn’t available online, but was manually entered in to accommodate my work schedule. 10/10 customer 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 is an ignition interlock device and how does it work?
An ignition interlock device (IID) is a small breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You must blow into the device before driving, and periodic retests occur during your trip to ensure compliance.
How much does it cost to install an ignition interlock device?
Installation typically costs between $70 and $150, a one-time fee paid at the start of your lease covering labor for device installation at a certified service center.
Where can I get an ignition interlock device installed near Tempe, AZ?
Intoxalock Ignition Interlock offers installation services at 2051 E Cedar Street, Suite 3, Tempe, AZ. They have a nationwide network of certified service centers to help you schedule an appointment nearby.
What are the operating hours of Intoxalock Ignition Interlock in Tempe?
The Tempe location is open daily from 9:00 AM to 9:00 PM to accommodate your installation and service needs.
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 most cases to help you get back on the road quickly and explain the steps needed to resolve the issue.
Can I install an ignition interlock device in a vehicle I do not own?
Yes, you can install the IID in a vehicle you regularly drive with the owner's consent. Intoxalock will work with you and the owner to ensure compliance with state regulations.
What nearby automotive services are close to Intoxalock Ignition Interlock in Tempe?
Nearby automotive services include Ace Calibration for auto glass and repair, Canyon Auto Detailing offering detailing and windshield services, and Foreign Connect, a used car dealer with automotive parts and accessories.
Are there any nearby fitness or recreational venues near Intoxalock Ignition Interlock?
Yes, Prowess Pole Fitness is nearby offering gym and dance school facilities, and AZ Bodybuilding Personal Training provides gym and nutritionist services to support your fitness goals.
What entertainment options are available near Intoxalock Ignition Interlock?
Near the location, you can visit AVM Recordings Studio, a bar and music venue, or check out Epicenter Recording Studio and Studio Del Soul for music production and events.
How can nearby places enhance my visit to Intoxalock Ignition Interlock in Tempe?
You can conveniently combine your visit with stops at nearby automotive services for any vehicle needs, enjoy fitness sessions at local gyms like Prowess Pole Fitness, or unwind at nearby entertainment spots such as AVM Recordings Studio afterwards.