Intoxalock Ignition Interlock

3.7
3 reviews

About

Car Inspection Station
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Souderton, PA 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 PA 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 PA expert.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Intoxalock Ignition Interlock
684 Forman Road, Souderton, PA
18969, United States

Hours

Reviews

3.7
3 reviews
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1 star
1
  • KM
    Kyle Mark
    Sep 25, 2025
    1.0
    Stay far away from Intoxalock. If I could give zero stars I would. My experience with the Souderton service center was excellent. The staff there were professional, helpful, and easy to work with. None of my complaints are about them as they are not associated with Intoxalock other than doing installs and calibrations. The problems are with Intoxalock as a company. Their device repeatedly drained my car battery. Representatives gave me conflicting answers. One supervisor told me a suspicious text on my account did not come from Intoxalock, even called it a possible hacker and said DO NOT CLICK THE LINKS in the text. The very next day another representative insisted the message was from them. That kind of contradiction is unacceptable. Especially because if you go on the “Intoxalock” subreddit (not the official one) you will see all of the horror stories of dealing with this company. I suggest any and everyone check it out. In my opinion Intoxalock’s communication is unreliable, their customer support is inconsistent, and I do not and wouldn’t recommend anyone trusting them. I would never use their service again and would not recommend them to my worst enemy. They got on here and tried to pin it on the service center when the service center did everything they could to help me.

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.