Smart Start Ignition Interlock

Smart Start Ignition Interlock
80 W 84th Avenue, Suite 160
Thornton, CO 80260
M-F 9am-5pm, Sa-Su Closed

Monday: 
9:00 am – 5:00 pm
Tuesday: 
9:00 am – 5:00 pm
Wednesday: 
9:00 am – 5:00 pm
Thursday: 
9:00 am – 5:00 pm
Friday: 
9:00 am – 5:00 pm
Saturday:  Closed
Sunday:  Closed


Regain your independence with Smart Start, Colorado’s top Ignition Interlock Device provider. Experience hands-on training led by our licensed technicians, ensuring your comfort with the car breathalyzer before you leave your appointment. Choose Smart Start in Thornton, CO for convenient locations, competitive pricing, and unparalleled customer service in English and Spanish. Don't let a DUI hinder you. Contact Smart Start in Thornton today for installation!