Intoxalock Ignition Interlock (located in CARTRONICS MADISON)
4.6/5 from 12,387
1815 Gallatin Pike North
Madison, TN 37115
Schedule an Appointment
(615) 823-3036 Schedule Installation
Call anytime to schedule

With the largest network of locations nationwide, excellent 24/7 customer support, competitive pricing and an easy-to-use and reliable device, Intoxalock ignition interlock devices are the best value on the market.

Skip link


Need an ignition interlock device near Madison? Intoxalock is available at CARTRONICS MADISON, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.

Cartronics is an authorized dealer for some of the very best merchandise in the industry. We offer installations and warranties with all of our products. In addition, Cartronics has been an authorized ignition interlock installer for Intoxalock since 2009.
Call us at (844) 899-6211 to schedule an installation

Intoxalock locations near Madison, TN

Tennessee Resources

Tennessee father sues county after repeat drunk driving offender kills his son