Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Stockton, California and the no. 1 interlock device brand in the U.S.. Located in the Pacific neighborhood at 133 W Harding Way, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with California interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in CA near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!
I chose this service center because it is the closest location to where I live and the calibration costs less than other service centers in the area. The guys here are friendly and give good customer service. It’s also a stereo shop and has cool decor inside. Also next to a Jack in the Box! I’ve done a vehicle switch here and also had my device calibrated a couple of times. 👍👍
CO
Christopher De La O
Dec 10, 2025
5.0
Good staff always friendly...I would recommend this place to get your work done here..
JV
Jose Villa
Oct 26, 2025
5.0
Juan is helpful and personable. Explains everything very well!
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 Stockton, CA provide?
Intoxalock in Stockton provides installation, calibration, and removal services for ignition interlock devices (IIDs) to help drivers stay compliant with California interlock laws.
How do ignition interlock devices (IIDs) work?
An IID is a 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 during rolling retests to ensure compliance.
How much does it cost to install an ignition interlock device at Intoxalock?
Installation typically costs between $70 and $150 as a one-time fee paid at the start of your lease, covering labor for the device installation.
Where is Intoxalock Ignition Interlock located in Stockton?
The Stockton Intoxalock location is at 133 West Harding Way, Stockton, CA 95204.
What are the operating hours of Intoxalock Ignition Interlock in Stockton?
The location is open Monday through Saturday from 9:30 AM to 5:30 PM and closed on Sundays. Online services are available 24/7.
What payment options does Intoxalock accept for IID services?
They accept American Express, Discover, MasterCard, Visa, checks, and financing options.
How can nearby places help when visiting Intoxalock in Stockton?
Nearby locations like Jack in the Box and Wienerschnitzel offer convenient dining options if you want to grab a meal before or after your appointment at Intoxalock.
Are there other automotive or IID-related businesses near Intoxalock in Stockton?
Yes, Pacific Audio And Video and Smart Start Ignition Interlock are close by, which can be useful for additional automotive services and alternative IID options.
Can I find other personal care or relaxation services near Intoxalock in Stockton?
Yes, places like Mudville Tat2 Studio and House Of Elegance Salon are nearby if you want to visit a beauty salon or get a tattoo before or after your IID appointment.
How can I schedule or manage my IID service with Intoxalock?
You can schedule installation appointments and manage your IID using the Intoxalock Mobile app or by visiting their website for convenient online service available 24 hours a day.