The #1 Most-Installed Ignition Interlock Device in the U.S.
Overcoming a DUI is stressful. Get the [California DMV]-approved IID that has helped over 1.2 million drivers regain their licenses and get back on the road.
Proven + Easy to Use: Intoxalock IIDs
One Button Activation
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Easy Blow Patterns
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Easy to Read LED Screen
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Fast Warm-up Time
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Automatic Syncing
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Bilingual Programming
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We Make Getting Back on the Road Simple
Contact
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Install
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Stay Safe
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Graduate
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The Safer and Smarter You Drive, the Lower Your Bill
Intoxalock lease rates start as low as $1.96 per day*
That's less than daily public transportation!
Includes:
- Monthly or bi-weekly billing to fit your budget.
- 24/7 customer service.
- Automatic payments with billing reminders.
- Free account management app.
*Prices vary by state. Incidental fees can occur if equipment needs to be unlocked due to multiple failed BrAC tests, or isn't returned on time at the end of the lease term.
Installation & Removal
Paid separately to service center. Rates vary by vehicle.
Calibration Appointments
Every 1-3 months per state requirement, paid directly to service center.
Trusted Expertise. Real Results.
With more than 50,000 five-stars Trustpilot reviews, Intoxalock is America's most-installed IID provider -count on easy-to-use, reliable tech and helpful support every step on the way.
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It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted. the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted.
Author Name
Designation
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted. the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted.
Author Name
Designation
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted. the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted.
Author Name
Designation
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted. the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted.
Author Name
Designation
It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted. the readable content of a page when looking at its layout. It is a long established fact that a reader will be distracted.
Start Your IID Journey With Us
Year-After-Year, Intoxalock Remains #1 for IID Installations. Find Out Why
Take the first step: Get your no-obligation quote, real answers to your questions, and easy scheduling at an installation location near you.
Need Help or Have Questions?
Our customer care team is available 24/7 to provide answers and walk you through anything you need.