The Direct Wisconsin Ignition Interlock Device (IID) Provider

As a Wisconsin-based company, Integrity Interlock LLC has helped thousands of clients successfully complete their ignition interlock requirements all while saving them up to 50% annually compared to providers that rely on subcontracted shops.

Start saving today with our NEW Preferred Plan, featuring:

• Available FREE installation

• Available FREE removal

• INCLUDED calibrations, resets, code requests and more!

Simple, transparent pricing. No hidden fees. Just reliable service you can trust.