Where do I get an Ignition Interlock Device installed and monitored?

Here is a list of manufacturers and installer authorized by the MVD . Please feel free to call around and price shop and availability in your area of the state.

An MVD-authorized company must install the interlock.

Smart Start
Phone: 800.916.6384

Guardian Interlock
Phone: 800.499.0994

Alcohol Detection Systems, Inc.
Phone: 866.360.7890

Keyun Technology/Instant Interlock, LLC
Phone: 800.957.0036

Phone: 888.717.8278

Interlock Arizona/Intoxalock
Phone: 877.777.5020

LifeSafer Ignition Interlock
Phone: 800.635.4410

Draeger Interlock/Safe Harbor
Phone: 866.429.7233

Phone: 888.937.9209

BEST Labs/Safeway Interlock, LLC
Phone: 855.865.7233

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