Brand Certified
Intoxalock Ignition Interlock
4.3(12 reviews)
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
Business Details
13744 66th St., Largo, FL
33771, United States
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
(727) 369-6225
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
https://www.intoxalock.com/locations/fl/largo/13744-66th-st-7045
Certified by Intoxalock Ignition Interlock • Mar 01, 2026
About
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 Largo, FL 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 FL 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 FL expert.
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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
4.3
12 reviews
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- KEKassyo EmanoelFeb 8, 20265.0Good
- DPDessa PontikosNov 23, 20255.0Great job of installing contacted me as soon as he was finished and provided me with detailed information and instructions on how to use device. Thank u
- KKKat KingOct 6, 20255.0I had a fantastic experience at RadioActive Car Audio. The staff was friendly, knowledgeable, and gave me a great deal on both parts and installation. They handled my setup quickly and with care, and the results sound amazing. Highly recommend for anyone needing car audio upgrades or custom installs in the Largo area.
- CTCarlos TorresOct 6, 20255.0James was very polite, knowledgeable and easy to contact. He has a very positive attitude and was willing to listen and answer any questions I had. The process was made easier than expected thanks to his willingness to help and follow up with any questions
- KZKevin ZimmermanMar 31, 20225.0Awesome work quick and convenient.
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 Largo, FL?
Intoxalock Ignition Interlock in Largo provides installation, calibration, and removal of ignition interlock devices (IIDs) with certified professionals to help you comply with IID laws and regulations.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your car that prevents the vehicle from starting if alcohol is detected on your breath. It requires you to blow into the device before driving and may require periodic retests during your trip.
Where can I get an ignition interlock device installed?
Ignition interlock devices can be installed at certified service centers like Intoxalock, which has more than 5,000 locations nationwide. You can schedule an appointment at your nearest service center, including the Largo site at 13744 66th St.
What are Intoxalock Ignition Interlock's operating hours?
The Intoxalock service center in Largo is open Monday through Friday from 10:00 AM to 5:00 PM, Saturdays from 10:00 AM to 2:00 PM, and is closed on Sundays. Online services are available 24/7.
What payment options are accepted at Intoxalock Ignition Interlock?
Payments can be made using American Express, Discover, Mastercard, Visa, check, or through financing options.
How long does it take to install an ignition interlock device?
Installation typically takes 1-2 hours depending on your vehicle type, and certified technicians will provide training on using the device.
What should I do if my ignition interlock device locks me out?
If locked out due to missed or failed tests, contact Intoxalock customer support for an override process to resolve the issue and get back on the road.
Are there automotive repair shops near Intoxalock Ignition Interlock in Largo?
Yes, nearby automotive repair shops include Casillas Automotive, Advanced Automotive, Autofreedom Auto Repair Shop, G & J Automotive, and Highway 19 Auto Sales & Repairs. Customers can easily access these for additional vehicle services before or after visiting Intoxalock.
What nearby businesses offer car audio or customization services?
Radioactive Car Audio, located close to Intoxalock, specializes in car stereo and auto customization services. Customers can coordinate installation or upgrades alongside interlock device service.
What local amenities are near Intoxalock Ignition Interlock for customers to visit?
Nearby amenities include Java Kava Cafe for coffee, the Flea Market on 66th St. for shopping and dining, and Operation PAR, a venue and event space. These offer convenient options for customers while waiting or visiting the area.
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