Brand Certified
Intoxalock Ignition Interlock
4.8(8 reviews)
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
Business Details
5 May Ave, Keene, NH
03431, United States
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
(207) 800-4369
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
https://www.intoxalock.com/locations/nh/keene/5-may-ave-9427
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
About
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
Car Inspection StationIntoxalock
Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Keene, NH 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 NH 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 NH expert.
Details
- Credit cardAvailable
- DebitAvailable
- Onsite servicesAvailable
Location
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
Hours
Certified by Intoxalock Ignition Interlock • Apr 05, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
Saturday8:00 AM - 12:00 PM
SundayClosed
Reviews
4.8
8 reviews
5 stars
7
4 stars0
3 stars
1
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1 star0
- PHPeter HerstekMar 11, 20263.0Interesting to see the previous comment. They still didnt update their records, as I was also sent to the wrong address in Keene. They also didnt ship the materials in time, so a '3 hour install' turned into 'leaving my truck for nearly a week'. Plus, once they collect their money, you do not get any sort of call backs. I have asked to confirm my lease multiple times, and nobody will call me back. -- Update, after I left my review, someone called me back and provided the information I needed.
- SJSara JohnsonFeb 7, 20265.0So far so good now that I understand the process of how the unit works
- MSMatthew SeymourJan 24, 20265.0Intoxalock gave wrong address, guy moved 11 years ago and you still have the wrong address on file. Sad.
- ASAndy SmeltzMar 27, 20245.0Helpful representative!
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 in Keene, NH provide?
They provide installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help you comply with state regulations after a DUI.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You must blow into the device before driving and during periodic retests to ensure compliance.
What are the typical costs to install an ignition interlock device?
Installation typically costs between $70 and $150 as a one-time fee paid at the start of your lease, covering labor to install the device in your vehicle.
What are the business hours of Intoxalock Ignition Interlock in Keene?
They are open Monday through Friday from 8:00 AM to 5:00 PM, Saturdays from 8:00 AM to 12:00 PM, and closed on Sundays. Online services are available 24/7.
How long does the installation of an ignition interlock device usually take?
Installation typically takes 1 to 2 hours depending on your vehicle type. Certified technicians also provide training to use the device.
What payment options are accepted at Intoxalock Ignition Interlock in Keene?
They accept American Express, Discover, Mastercard, Visa, checks, and also offer financing options.
Can I install an ignition interlock device in a vehicle I do not own?
Yes, with the vehicle owner's consent, you can install an IID in a vehicle you regularly drive. Intoxalock helps ensure compliance with state laws during this process.
What should I do if my ignition interlock device locks me out?
Lockouts are usually due to missed or failed tests. Intoxalock offers a lockout override process in most cases. Contact their customer support for assistance.
What nearby locations can I visit around Intoxalock Ignition Interlock in Keene?
Nearby places include JP&B Heavy Truck Service for commercial vehicle needs, River Valley Community College for educational interests, and Pepper Goodell Massage Therapy for relaxation after your visit.
How can nearby gas stations like Dinkbees and Mobil help me when visiting Intoxalock Ignition Interlock?
Dinkbees and Mobil gas stations nearby provide convenience for refueling your vehicle before or after your ignition interlock installation or service appointment.
Are there local amenities or services near Intoxalock Ignition Interlock that visitors might find useful?
Yes, nearby amenities include Keen Klean Laundromat for laundry services, Fran's of Keene for automotive repair, and Marabou Beauty Studio for beauty and spa treatments.
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