Which ignition interlock is best? We’ve tested them all.
Interlock Ratings has tested the best ignition interlock devices to help you find the perfect fit.
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Top-Rated Ignition Interlock Devices Compared
Choosing the right ignition interlock company can be confusing and difficult. We have tested the top ignition interlock devices in the US to make choosing the best ignition interlock provider quick and simple. Download our Ignition Interlock Ratings Guide to get started.
2024 Interlock Ratings Buying Guide
Check out our top picks for ignition interlock devices and providers. From device size to pricing, our free buying guide will help you make the right decision when choosing your ignition interlock.
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Interlock Ratings Report Reviews
“Helpful guide. I was able to find an ignition interlock that was near me and fit my budget.”
Steven, California
“This guide was great—It removed the need for me to do my own research and laid out the top ignition interlocks and their pros and cons.”
Julio, Texas
“Informative and useful. I learned a lot about different ignition interlocks. Best part is, it’s free!”
Veronica, Indiana