LifeSafer Ignition Interlock


How do I get an Arizona ignition interlock restricted license?

LifeSafer Ignition Interlock has locations in Tempe, Gilbert, Phoenix, and Chandler along with many other Arizona cities and towns. Check here for a full location list.

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Information on Arizona DWI and Ignition Interlock Laws


Arizona has both administrative and criminal penalties for those arrested for DUI (Driving Under the Influence). You must attend both to drive legally after a DUI arrest.

Arizona Administrative Per Se: This happens at the scene of your arrest if you fail a breath test (i.e. have a blood alcohol concentration (BAC) of .08 or higher), or refuse to take one. The Arizona law allows for immediate suspension of your license but you are given a 15 day grace period during which you can drive to get your affairs in order.

Arizona Criminal DUI Penalties: These are applied if you are convicted by a court or plead guilty to driving under the influence of alcohol. For each offense, alcohol screening, education and treatment, installing vehicles you operate with a certified ignition interlock device (LifeSafer is a provider of certified ignition interlock devices in Arizona) and performing community service are all required.

For a first-time offense, you receive a $1,250 fine and jail time for at least 10, consecutive days. 2nd and subsequent offenses result in a $3,000 fine and at least 90, consecutive days in jail, plus license revocation for 12 months.

Extreme DUI in Arizona applies to a person with an alcohol concentration of 0.15 or higher. The 1st offense for an extreme DUI results in a $2,500 fine, at least 30, consecutive days in jail,  and ineligible for probation or suspended sentence. 2nd and subsequent offenses result in a $3,250 fine, at least 120, consecutive days in jail and license revocation for 12 months.


In Arizona, an aggravated DUI is when a person commits a DUI one of the following ways: while their license is suspended, revoked or canceled; it’s the 3rd DUI in 84 months; while a person under 15 is in the vehicle, or refuses to submit a BAC test while under an IID requirement.

The result of an aggravated DUI is a prison sentence of two years, license revocation for one year and other penalties.

For more information, visit the Arizona Department of Transportation (AZDOT) website.

Every situation and state is unique, please consult with your attorney or your state licensing authority to confirm your requirements and obligations.

The information provided on this website does not, and is not intended to, constitute legal advice; instead, all information, content, and materials available on this site are for general informational purposes only.  Information on this website may not constitute the most up-to-date legal or other information. This website contains links to other third-party websites for the convenience of our readers. Links from LifeSafer Ignition Interlock to other sites, or from other sites to the LifeSafer, do not constitute an endorsement by LifeSafer. 

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Every situation and state is unique, please consult with your attorney or your state licensing authority to confirm your requirements and obligations.

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What does an interlock (in-car breathalyzer) cost in Arizona?

A national average for the cost of an ignition interlock (IID) runs about $3 per day. While nobody wants to spend more than they have, Arizona’s cheapest car breathalyzer might not be the best value overall. LifeSafer IIDs are precision machines, fine-tuned and tested in a quality-controlled process so you can be certain that your interlock device will be working properly right out of the door.

You can trust the professionals at your Arizona LifeSafer installation center with their expertise and continual training to install a well-calibrated interlock device so that your program runs as smoothly as possible, regardless of the kind of car you drive. And if you have an issue, our customer service and reporting specialists are here to help.

We know how essential it is that your interlock works well 100% of the time. That is why LifeSafer invests in accuracy and ease of use so that you can have a worry-free experience.

Get back on the road today.

Schedule your installation appointment now!