Intoxalock Ignition Interlock

3.9
14 reviews

About

Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of San-Jose, California and the no. 1 interlock device brand in the U.S.. Located in the East San Jose neighborhood at 1941 Tully Road, 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!

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
1941 Tully Road, San Jose, CA
95122, United States

Hours

Reviews

3.9
14 reviews
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  • MB
    Miguel Barajas
    Nov 13, 2025
    5.0
    Work was done within 45 minutes pretty good Job no damage to interior as other places have damaged My car
  • LG
    Louis Garza
    Nov 7, 2025
    5.0
    Good service 👍
  • AC
    Andrew Cruz
    May 16, 2025
    5.0
    Easy to use. Single button and clear screen for prompts to follow. Timer is clear. No issues to complaint
  • FB
    Fessiha Bereded
    Mar 27, 2025
    5.0
    Great customer service & extremely helpful. Very deciplend with full knowledge of what they are doing. I am glad to be the customer of Jj audio in San Jose !!!!
  • DN
    Darrell Nivera
    Sep 12, 2021
    5.0
    It's very effective!

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.