Intoxalock Ignition Interlock

4.3
16 reviews

About

Car Inspection Station
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Kansas-City, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Gladstone neighborhood at N 7206 Oak Trfy, 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 Missouri interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MO 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
N 7206 Oak Trfy, Kansas City, MO
64118, United States

Hours

Reviews

4.3
16 reviews
5 stars
13
4 stars
0
3 stars
0
2 stars
0
1 star
3
  • DP
    Doug Pike
    Oct 9, 2025
    5.0
    They areball friendly and hle
  • NG
    Nicole Garrison
    Jun 27, 2025
    1.0
    Intoxalock is terrible. They constantly have lock outs, issues with their equipment, and then force you to pay a fee and information is sent to the state. Their equipment freezes, or stops working when too hot/cold, and they charge so much money. One time a representative told us to unplug the device which is illegal and then they tried saying we would be in trouble for what THEY TOLD US TO DO. The day resulted in missed work due to having to tow the vehicle at our expense and then hours waiting for the work order to be done. Do not use this company. The reps are very rude and unhelpful and frankly disrespectful to people when they call in.
  • BC
    BENJAMIN CONRARDY
    Jun 9, 2021
    5.0
    I was extremely impressed with the service I received from Max Speed and Sound. TJ was very nice and professional going over the instructions/ future issues that could come in the future. Very much would recommend them to anyone in need of their services.

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.