Alcohol Detection Systems Ignition Interlock

Here at A&J Precision we are dedicated to offering the best rates in town, quick and honest repairs, great customer service, and excellent student and fleet discounts because our number one goal is your satisfaction! We do it all! From light bulbs, batteries, stereo installation, brakes and oil changes, to rebuilding/replacing your engine/transmission! You need it done, just give us a call! We're here to help. We are also an authorized installer of Alcohol Detection Systems ignition interlock devices.

Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Warrensburg, Missouri and the no. 1 interlock device brand in the U.S.. Located in the Warrensburg neighborhood at 120 East Gay Street, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with Missouri interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in MO near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!