Intoxalock Ignition Interlock

4.0
4 reviews

About

Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Merced, California and the no. 1 interlock device brand in the U.S.. Located in the Merced neighborhood at 1595 W 16Th St, 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!

Location

Intoxalock Ignition Interlock
1595 W 16th St., Merced, CA
95340, United States

Hours

Reviews

4.0
4 reviews
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  • SM
    Susana Medina
    Nov 16, 2025
    5.0
    Fast and the guy explain to me the next steps
  • RZ
    Reyna Zuniga
    Sep 9, 2025
    1.0
    No stars if can, the lease very rude, i never had bad service O just got a text they send me a new device, im very confusing, im removing this device on saturday, and getting a different one, i call i was hold for an hour and then hung up and then I call again I was on hold for 1hpur and 30 mins. Now it said I'm lock out
  • JM
    James McBride
    May 22, 2025
    5.0
    Awesome job. Quick and painless

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.