Mach 1 Audio

Getting back on the road is fast and easy with RoadGuard Interlock. Begin your ignition interlock device installation, and our customer experience representatives will schedule your appointment for you at Mach 1 Audio at the time you choose with a certified ignition interlock (car breathalyzer, BAIID, IID, interlock system) installer.

Contact Mach 1 Audio in Washington directly for information on pricing and interlock installation appointment availability.

Interlock Resources

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1800 E. 5th St., Washington, MO 63090

636-239-0777

Schedule Your Install

Trust in Draeger to help regain control of your life quickly and affordably.

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Mach 1 Audio

Ignition Interlock Service and Installation in Washington, Missouri. A certified partner of RoadGuard.

Interlock Resources

Contact Us & Visit

Schedule Your Install