Information on breathalyzers, ignition interlock devices, and DWI and license reinstatement laws regarding ignition interlocks.
Monday July 28th 2014

IID Installers

Approved Interlock (IID) Companies in Colorado

Colorado FlagDrivers convicted of repeat alcohol-related driving convictions are required to install an ignition interlock device (IID), often referred to as a breathalyzer interlock, prior to reinstatement of driving privileges. Further, some individuals may be eligible to have an ignition interlock device installed in order to obtain early reinstatement of driving privileges.

The IID is attached to the vehicle’s ignition and requires the driver to submit a breath sample in the breathalyzer device before starting the vehicle. If the sample breath exceeds a preset blood alcohol content (BAC) level the IID will not allow the vehicle to start.

The driver seeking reinstatement is responsible for acquiring installation of the IID and for routine maintenance and monitoring.  The costs of the device may vary from one interlock provider to the next.  The list below includes the four IID companies that are approved for use in Colorado. Contact information is included in order to find an installation center near you.

Draeger Safety Diagnostics, Inc.
1-800-332-6858
Denver CO 80216

Guardian Interlock Systems
1-800-499-0994
Denver, CO 80022National Interlock Services Ltd.

National Interlock Services Ltd.
1-800-475-5490
Aurora, CO 80011

Smart Start, Inc.
1-800-880-3394
Westminster, CO 80030

None of the information contained on this site should be considered legal advice. For assistance regarding a specific legal issue a licensed attorney should be consulted.

Leave a Reply

You must be logged in to post a comment.