Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in San Tan Valley, 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.
The staff or so efficient and so nice. I love seeing the pups. As much as I won't miss the interlock, I will miss them. Very very helpful staff.
AR
Andre Rebideaux
Sep 8, 2025
5.0
Professional, informative, timely.
CS
Charles Stauffer
Aug 30, 2025
5.0
Very thorough
GS
Guy Scarborough
May 9, 2023
5.0
IFC radios and safety is AMAZING!! Great people, great service, and very friendly and customer oriented! Intoxalock is the WORST company to EVER try to do business with, but that's not IFC's fault.
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 offer in San Tan Valley?
Intoxalock Ignition Interlock in San Tan Valley offers installation, calibration, and removal of ignition interlock devices (IID) to help you comply with DUI regulations and get back on the road.
How does the ignition interlock device (IID) installed by Intoxalock work?
The IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You must blow into it before driving, and it requires periodic retests during your trip to ensure compliance.
What are the costs associated with installing an ignition interlock device at Intoxalock?
Installation typically costs between $70 and $150, which covers the service center's labor. Additional costs may include monthly rental fees and calibration, depending on your lease agreement.
Where can I get an ignition interlock device installed near San Tan Valley, AZ?
You can get an IID installed at the Intoxalock service center located at 3293 E Combs Rd, San Tan Valley, AZ 85140, staffed by certified professionals.
What are the Intoxalock Ignition Interlock San Tan Valley business hours?
The San Tan Valley location is open Monday through Friday from 9:00 AM to 4:00 PM and closed on Saturdays and Sundays. Online services are available 24 hours a day.
How can I schedule an installation appointment with Intoxalock Ignition Interlock in San Tan Valley?
You can schedule an appointment by calling the main phone number +1 480-865-3997 or visiting the Intoxalock website for the San Tan Valley location.
What nearby places can I visit before or after my appointment at Intoxalock Ignition Interlock?
Nearby you can visit The Pork Shop for groceries and fresh meat, or drop by Garage Door Vintage for garage door services. Additionally, if you want to explore local gyms, CrossFit Solid Gold and Define Yourself Tumble and Cheer are nearby fitness centers.
How might the nearby San Tan Valley Chamber of Commerce be useful to Intoxalock customers or local businesses?
The San Tan Valley Chamber of Commerce, located nearby, hosts meetings and events that benefit local businesses including Intoxalock, offering networking opportunities and community resources to customers and business owners.
Are there any nearby automotive repair shops customers can use along with Intoxalock services?
Yes, nearby automotive repair options include Spencer Auto Repair, Queen Creek Auto Body, Napa Auto Care Center, and CarWorks Collision Repair Center, useful for customers needing additional vehicle maintenance or repairs.
What payment options does Intoxalock Ignition Interlock accept at their San Tan Valley location?
They accept major credit cards including American Express, Discover, MasterCard, and Visa, as well as payment by check and financing options.