Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in East Norriton, 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.
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Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
5.0
5 reviews
5 stars
5
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RB
Rob Barr
Jan 21, 2026
5.0
Justin and his staff took great care of me and my car. Intoxalock sent them a defective device to no faught of Justin's but quickly did there part to resolve the problem. I wish I could say the same for Intoxalock
JS
Jeff Stevens
May 5, 2025
5.0
Fast easy process super helpful To get me back on the road again this is my second Device so I can have two vehicles to drive through this process
P
person who does persony tingz ʕ•ᴥ•ʔ
Apr 8, 2025
5.0
Great service! Quick !
TH
Tina Hughes
Mar 22, 2025
5.0
I’d like to take this time and thank you for contacting me. I’m so happy ! Happy for everything you’ve done for me. I appreciate it so much. Thank you. 🙏 good job 👏
J1
Jennifer 1776
Jun 2, 2022
5.0
Justin has been nothing but patient and kind with me and very understanding he's an awesome mechanic with an awesome garage 🤓💕
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.
How do I use my interlock device?
Using an IID is simple. To start your vehicle, blow into the device as directed. If the device detects no alcohol, your car will start. You may be prompted for "rolling retests" while driving, where you’ll blow into the device again to confirm compliance. How-to videos are also available on the Intoxalock mobile app.
Where do I get an ignition interlock device?
Ignition interlock devices can be installed at certified service centers nationwide. Intoxalock offers a convenient network of locations and helps you schedule an installation appointment near you. Visit our Intoxalock locations page or call us to find the nearest service center and begin the installation process.
How long will my installation take?
Installing an ignition interlock device typically takes 1-2 hours, depending on your vehicle type. Certified technicians ensure the device is properly installed and provide you with training on how to use it. Contact Intoxalock for an appointment and an accurate time estimate for your installation.
What happens if I fail a breath test on my ignition interlock device?
If you fail a breath test, your vehicle will not start, and the device will log the event. Depending on your state’s regulations, multiple failed tests may trigger additional penalties, such as lockouts or reporting to your monitoring authority. Intoxalock devices allow you to retest after a short wait if alcohol is no longer detected. Always follow your state’s guidelines to remain compliant.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, in most cases, you can install an ignition interlock device in a vehicle you regularly drive, even if you’re not the registered owner. However, the vehicle owner must provide consent for the installation. Intoxalock works with you and the owner to ensure compliance with state regulations and the successful setup of the device.
What should I do if my ignition interlock device locks me out?
If your ignition interlock device locks you out, it’s usually due to missed tests, failed tests, or state-specific requirements. Intoxalock offers a simple lockout override process in most cases to help you get back on the road quickly. Contact Intoxalock customer support for assistance and to understand the steps needed to resolve the issue.
What services does Intoxalock Ignition Interlock provide in East Norriton, PA?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IID) to help you get back on the road after a DUI. Certified professionals are available at their East Norriton location.
How does the ignition interlock device from Intoxalock work?
An ignition interlock device is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You blow into the device before driving, and periodic retests ensure compliance during your trip.
What are the business hours for Intoxalock Ignition Interlock in East Norriton?
The location is open Monday through Saturday from 9:00 AM to 5:00 PM and closed on Sundays. Online services are available 24 hours a day.
How much does it cost to install an ignition interlock device at Intoxalock?
Installation costs typically range between $70 and $150 as a one-time fee paid at the start of your lease, covering labor for installation. Payment is made directly to the service center at installation.
Can I install an ignition interlock device in a vehicle I don't own at Intoxalock?
Yes, with the vehicle owner's consent you can install an IID in a vehicle you regularly drive. Intoxalock assists with ensuring compliance and proper setup.
What should I do if my ignition interlock device locks me out?
If locked out, typically due to missed or failed tests, contact Intoxalock customer support for assistance and follow their lockout override process to resolve the issue quickly.
Which nearby automotive services can I visit along with Intoxalock in East Norriton?
Nearby automotive services include Justin's Garage & Collision Center for auto body repair, Frank's Automotive Center for tire and oil changes, Safelite AutoGlass for auto glass services, and Allen Tireand Rubber for tires and automotive sales.
What fitness options are available near Intoxalock Ignition Interlock in East Norriton?
You can visit iRoy Fitness gym or Turner’s Gymnastics center nearby for fitness and active life activities before or after your visit to Intoxalock.
Are there dining options near Intoxalock Ignition Interlock where I can eat after an appointment?
Yes, Blue Fin Restaurant, offering sushi and American cuisine, is located nearby, making it convenient for a meal after your visit.
How can nearby postal or business services help during my visit to Intoxalock?
The United States Postal Service Carrier Annex is nearby for mailing needs, and reliable companies like Reliable Companies East Norriton provide business-to-business services, which can be convenient if you require additional errands during your visit.
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