At Arizona Interlocks, LLC we are here to Install, Calibrate and Remove your Ignition Interlock. What separates us from the competition? We don't charge you the extra fees! DUI Interlocks are hard to deal with, while other companies make it harder, we make it easier, more affordable and help you get back on the road as soon as possible! We are MVD certified, have several years experience in the field, and comply with all MVD requirements for your interlock needs. An Ignition Interlock is a device that is attached through your starter in your vehicle to test your Blood Alcohol Level (BAC) through a breath sample. These are MANDATORY if you have been convicted of a DUI in Arizona, even if it is your first offense. We all know that when you have a DUI it can be a very tough and confusing time. But, if you have to get an Ignition Interlock to keep your drivers license valid, come to Arizona Interlocks and we'll help make it a little easier for you! Ask us about our Referral program. We are locally Family owned, no out rages 'Corporate fee's' like the other place. Give us a call!