Brand Certified
Intoxalock Ignition Interlock
4.8(4 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
55 Main St, Holt, MO
64048, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(816) 710-8355
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/mo/holt/55-main-st-9422
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
About
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Holt, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Holt neighborhood at 55 Main St, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with Missouri interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MO near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!
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Certified by Intoxalock Ignition Interlock • Mar 01, 2026
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Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Reviews
4.8
4 reviews
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- DFDavie FiveashFeb 26, 20265.0They where great thanks again
- BHBilly HatterApr 18, 20254.0It was really good experience. The service was excellent until my machine malfunctioned less than a week later so I had to get it towed. The agony of paying so much money to just not work.
- RJRyan JarmanMar 26, 20245.0Great costumer service
- DTDawn ThompsonMar 11, 20245.0Perfect customer service
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 Holt, MO provide?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help you comply with Missouri interlock laws and regain your driving privileges.
How can I schedule an installation appointment for an ignition interlock device at Intoxalock in Holt?
You can schedule an installation appointment by visiting the Intoxalock website for Holt or calling their state specialists to arrange your car breathalyzer installation.
What are Intoxalock Ignition Interlock's business hours in Holt, Missouri?
The Holt location is open Monday through Friday from 8:00 AM to 5:00 PM, and on Saturdays from 8:00 AM to 12:00 PM. It is closed on Sundays. Online service is available 24/7.
What is the typical installation time for an ignition interlock device at Intoxalock?
Installing an ignition interlock device usually takes 1-2 hours depending on your vehicle type, with certified technicians ensuring proper setup and training.
How do ignition interlock devices work?
An IID requires you to blow into a breathalyzer before starting your vehicle. If no alcohol is detected, the car starts. Periodic retests during driving ensure continual compliance.
What payment options does Intoxalock accept at the Holt location?
Intoxalock accepts American Express, Check, Discover, Financing options, MasterCard, and Visa for payments.
Can I install an ignition interlock device in a vehicle I do not own at Intoxalock Holt?
Yes, you can install an IID in a vehicle you regularly drive with the owner’s consent, ensuring compliance with state regulations.
Where can I find automotive repair services near Intoxalock in Holt?
Nearby automotive repair options include Doc's Place, which offers automotive repair and also serves as a bar, and KT Truck & Trailer Repair for truck-related services.
Are there local food and drink spots close to Intoxalock Ignition Interlock in Holt?
Yes, you can visit Cannonball Exspress Eatery for bakery items, cafe drinks, and donuts, or Walnut Creek Winery to enjoy wine and liquor products nearby.
What community and government services are available near Intoxalock in Holt?
Nearby services include Holt City Hall, City of Holt Missouri government offices, and Holt Fire Department, which also operates a gas station and fire protection services.
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