Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Wilmington, NC 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 NC 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 NC expert.
Aubrey and Nico are top notch guys! Professional and knowledgeable! Thanks guys!
RF
rosa fuller
Oct 6, 2025
5.0
Aubre was very kind and his training was excellent.
JF
Jillian Fischer
Aug 21, 2025
5.0
Installation of my ignition interlock device went extremely well. The staff member who did my installation was polite & professional, but also kind & non-judgmental. He answered all of my questions thoroughly & gave me plenty of time to practice using the device. I have had the device for about a month now, and so far no problems have come up. Hopefully the rest of my time with Intoxalock will go just as smoothly.
GS
glenna stevens
Jul 29, 2025
5.0
Explained everything and helped me feel more comfortable as I was stressed upon arrival
TJ
Tambra Jackson
Jul 29, 2025
5.0
Brandon is a top notch professional. He is very polite and patient.
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 offer in Wilmington, NC?
Intoxalock Ignition Interlock in Wilmington, NC provides installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help you comply with DUI regulations.
How does an ignition interlock device work?
An IID is a breathalyzer installed in your vehicle preventing it from starting if alcohol is detected. You must blow into the device before driving and during periodic retests to ensure compliance.
What is the typical cost for installing an ignition interlock device?
Installation fees for an IID generally range from $70 to $150 as a one-time fee paid at the start of your lease, covering labor costs at the service center.
Where can I get an ignition interlock device installed near Wilmington?
You can have an IID installed at Intoxalock's certified service center located at 3119 Kitty Hawk Rd, Suite 1, Wilmington, NC, or at one of their 5,000+ locations nationwide.
What are the business hours for Intoxalock Ignition Interlock in Wilmington?
The service center is open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
How long does the IID installation process take?
Installation usually takes 1 to 2 hours depending on your vehicle, including technician setup and usage training.
What should I do if my IID locks me out of my vehicle?
Contact Intoxalock customer support for assistance with the lockout override process to regain access and understand necessary steps to resolve the issue.
Can I install an IID in a vehicle I don’t own?
Yes, with the registered vehicle owner's consent, you can have an IID installed in a vehicle you regularly drive, subject to state regulations.
What nearby automotive services are available around Intoxalock in Wilmington?
Nearby you can find services like Personal Touch Detail Pros for auto detailing, Dry Ice Innovations for auto body and sandblasting, and National Fleet Equipment for automotive parts and accessories which complement your vehicle care needs.
Are there any recreational or fitness facilities near Intoxalock in Wilmington?
Yes, nearby you can visit Wilmington Hammerheads Youth Soccer for sports activities and Belief Fitness gym to stay active before or after your visit to Intoxalock.
What nearby services can help with home and garden care close to Intoxalock?
Nearby home and garden services include Weed Man Lawn Care for landscaping needs and Mosquito Hero for pest control and home improvement assistance.