For product questions, warranty service, and related inquiries, please contact us using the contact information below. Phone support is available Monday through Friday from 9 am - 4:30 pm PST.
BACtrack Breathalyzers / KHN Solutions Inc.
300 Broadway, Suite 26
San Francisco, CA 94133
You will also need to fill out a credit application--download it here, fill it out, and upload it on the Breathalyzer Dealer Application.