Colorado's Lowest Monthly Lease rates

Limited time only:  Free installation and free 1st month lease

Monthly lease $65

Pricing subject to change

Sentry Interlock is a LifeSafer Authorized Service Provider for Colorado Springs and the Denver area.  As an authorized provider, we run the DMV ignition interlock program through LifeSafer.  All of our staff and technicians have gone through an extensive training program in order to meet the professional standards you expect.

CALL NOW TO SCHEDULE YOUR FREE INSTALLATION! 1-844-613-2034

Our goal is to get you back on the road while giving you the comfort of knowing that your equipment is second to none!  Our staff is highly trained, courteous and professional.  Whether you are doing this voluntarily or because of a state mandated requirement you deserve the peace of mind of knowing you have technology you can count on.