Intoxalock Ignition Interlock

3.7
6 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Muscatine, IA is here to help you get back on the road after a DUI. Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. We will help you understand IA interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider. Call now to talk to a IA expert.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
603 Grandview Avenue, Muscatine, IA
52761, United States

Hours

Reviews

3.7
6 reviews
5 stars
4
4 stars
0
3 stars
0
2 stars
0
1 star
2
  • IM
    Isaac Morales
    Jul 18, 2025
    1.0
    I called this company gave them a date i could make my last payment. They agreed but then turned around and charged me anyways and i received a $30 overdraft fees. The thing is i only asked for a 2 week extension on this bill being i closed the account. The whole program is a rip off.
  • OH
    Over Her
    Feb 18, 2025
    1.0
    The information intoxalock wasn't the same information as the DOT had because I got it installed then was told by the DOT I wasn't allowed to drive for another 2 yrs
  • SB
    Scott Butler
    Jul 25, 2022
    5.0
    Always quick and easy calibrations here. In and out with in 10 mins.
  • LH
    Lisa Hester
    May 12, 2019
    5.0
    OMG, the installer was terrific and fast. He was so patient with me on explaining how the devise worked. I truly think he thought i was but...lol

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.