Smart Start Ignition Interlock
Mobile Audio Denver LLC1357 W Alameda Ave
Denver, CO 80223
#1 Ignition Interlock from $1.99/day*. Same-day installation available
Services at this Location:
- Installations
- Calibrations
Book an Installation
With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.
Get a quick and easy IID installation with Smart Start! Get started today!
¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!
Why Choose Smart Start Ignition Interlock?
From $1.99/Day* - No Long-Term Contracts
Bi-weekly payment options designed to fit your budget.
IGNITION INTERLOCK COSTS3,000+ Locations - Same Day Install
Quick installs by skilled technicians at convenient U.S. locations.
FIND A LOCATIONDiscreet, Easy-to-Use Devices
Reliable, hygienic devices with guided tests and easy English-Spanish switching.
SMART START DEVICES24/7 Knowledgeable State Program Experts
Multilingual support trusted by over 1 million people, ready when you need us.
TALK TO A PROGRAM ADVISOR
#1 Ignition Interlock Device Provider at Mobile Audio Denver LLC in Denver
Need an Ignition Interlock Device in Denver, Colorado? Choose Smart Start! We offer many years of experience in the industry and numerous locations for convenient Ignition Interlock service. Our Customer Care Center is open 24/7/365 to help you with any of your questions from installation to removal.
Smart Start is located at Mobile Auto Denver off 1357 West Alameda Avenue. We look forward to meeting your Ignition Interlock needs!
Call us today to schedule your installation appointment at (303) 217-2946 or fill out our quick and easy online form.
You can also find more Smart Start locations in the Denver, Aurora, Englewood, Edgewater, Lakeside, Lakewood, Longmont, and Wheat Ridge areas.
Frequently Asked Questions
The overall cost of an Ignition Interlock Device is a combination of installation fees, monthly service fees, and removal fees. Exact pricing varies by state. To get a quote today, call (800) 831-3299 to speak with a friendly Program Advisor.
Once you have scheduled your Ignition Interlock Device (IID) installation with Smart Start, you will need to bring a photo identification (ID) and your vehicle registration. It may also be helpful to bring any documents that have been provided to you by the Colorado Division of Motor Vehicles.
You may service your Smart Start Ignition Interlock Device at any Smart Start service center in Colorado. In most cases, you may also service your IID at a Smart Start service center in another state if needed. However, we strongly suggest checking with your state authority before doing so. Find the nearest Smart Start service center here.
Colorado requires that your Ignition Interlock Device (IID) be serviced every 60 days.
In the state of Colorado, any and all of the following may constitute a violation:
- A skipped rolling retest
- Tampering with the Ignition Interlock Device in any way
- Any breath sample that registers a BrAC above .025 percent
Learn more about Ignition Interlock Device violations.
In Colorado, you can pay for your Interlock Device calibration via credit card at the Smart Start service center at the time of calibration or via the online Client Portal.
Nearby Locations
L.A. Insurance
2401 W. Alameda Avenue
Denver, CO 80233
CLOSED – Opens at 9:00am Mo
Services at this Location:
Sign Up, Manage Account, Informational Videos
Mile High Driver Training
1060 S Raritan Street
Denver, CO 80223
CLOSED – Opens at 9:00am Mo
Services at this Location:
Sign Up, Manage Account, Informational Videos
A Citywide Insurance Agency
935 Federal Blvd
Denver, CO 80204
CLOSED – Opens at 9:00am Mo
Services at this Location:
Sign Up, Manage Account, Informational Videos
See What Everyone Says About Our Ignition Interlock
Excellent TrustScore Rating
December 20, 2025
"Marissa was helpful, kind & knowledgeable."
Creedean C.
United States
December 20, 2025
"Very professional help. "
Igor M.
United States
December 20, 2025
"I spoke with Erica with Smart Start in the middle of a panic mode due to having an appointment with Intoxalock in a shop scheduled who spoke 0 English. I am bilingual so that wasn’t the issue, however, it is important for to me to have good customer service which was not provided by that shop. Long story short, I ended up switching to Smart Start. Thanks to Erica for getting me in and being patient and polite. "
Rebeca Hernandez.
United States








