Intoxalock Ignition Interlock

4.1
9 reviews

About

Car Inspection Station
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Frenchtown, New Jersey and the no. 1 interlock device brand in the U.S.. Located in the Frenchtown neighborhood at 1099 State Route 12, 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 New Jersey interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in NJ 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
1099 State Route 12, Frenchtown, NJ
08825, United States

Hours

Reviews

4.1
9 reviews
5 stars
7
4 stars
0
3 stars
0
2 stars
0
1 star
2
  • GS
    George Selser
    Aug 18, 2025
    5.0
    The best group of people I have ever had the pleasure to do business with.
  • GT
    Gene Tarangul
    Jul 3, 2025
    5.0
    These guys are the best! They will go way beyond the norm to help you out!
  • JH
    Jon Haney
    Jan 9, 2025
    5.0
    Vac always does a great job good family owned business i recommend them to anyone
  • JW
    Jon Woody
    Mar 30, 2023
    5.0
    they do a great job and they are very polite and Curties
  • JW
    Jeanine Walck
    Feb 20, 2023
    5.0
    I've had a very good experience with Vac's. The 2 mechanics I have had experience with have been extremely helpful. They have made this negative experience a little easier.

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.