Smart Start Ignition Interlock
Milwaukee Auto Sound1829 W Forest Home Ave
Milwaukee, WI 53204
#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!
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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 Milwaukee Auto Sound in Milwaukee
Are you in need of an Ignition Interlock Device? Choose Smart Start for a reliable and discreet device that you can afford. We guarantee low monthly payments, no hidden fees and no long-term contracts. Smart Start gets you back on the road quickly by providing you with hands-on training from licensed and certified service technicians. We have 25 years of outstanding service, and our Customer Care Center is available 24/7/365 to help with any questions or concerns you may have.
Smart Start Milwaukee offers services at Milwaukee Auto Sound, located on West Forest Home Avenue next to Diamond Auto Sales and Services. We look forward to serving you!
Call us at (414) 203-0211 or fill out our simple online form to schedule your installation appointment today. Look for other convenient Smart Start locations in Burlington, Burton, Kenosha, Menomonee Falls, Milwaukee, New Berlin, Racine, Waukesha, West Bend, or throughout Wisconsin.
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 the following to your IID installation appointment in Wisconsin:
- Two valid forms of identification—one of which should include a photo of you.
- Proof of residence.
- Any and all court documents that may be relevant to your Ignition Interlock Device requirement or your restricted driving period.
- Vehicle registration. If you do not own the vehicle on which you’re installing the Ignition Interlock Device, or if that vehicle is not registered to you, you will need to bring a letter of permission from the registered owner stating that you are allowed to install an Ignition Interlock Device on the vehicle.
- The vehicle on which you’ll be installing an Ignition Interlock Device (IID).
If you have any additional questions or concerns about the installation process or what is required for a successful installation, please don’t hesitate to call our customer care team at (800) 831-3299. You can also click on the chat window below to begin a discussion with one of our customer care advocates.
You may be able to service your Ignition Interlock Device at any Smart Start service center nationwide. However, we strongly suggest checking with your state authority in Wisconsin before seeking service outside of your state. Find the nearest Smart Start service center here.
Typically, you will need to service your Ignition Interlock Device (IID) once every 30-60 days or as determined by your jurisdiction in Wisconsin.
Ignition Interlock Device violation criteria can vary by state. Any and all of the following may constitute a violation in Wisconsin:
- A skipped rolling retest
- Tampering with the Ignition Interlock Device in any way
- Any breath sample that registers a BrAC above .02 percent
- Missing your scheduled IID service appointment
Learn more about Ignition Interlock Device violations.
In Wisconsin, 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
Expert Electronics of Wisconsin
2231 N Humboldt Blvd
Milwaukee, WI 53212
CLOSED – Opens at 9:00am We
Services at this Location:
Installations, Calibrations
Elite Electronics
5945 S 27th St
Milwaukee, WI 53221
CLOSED – Opens at 9:00am We
Services at this Location:
Installations, Calibrations
Fast Times Auto Care
N86 W16370 Appleton Ave
Menomonee Falls, WI 53051
CLOSED – Opens at 8:00am We
Services at this Location:
Installations, Calibrations
See What Everyone Says About Our Ignition Interlock
Excellent TrustScore Rating
July 15, 2025
"First and 3rd ladies were great.... the 2nd person didn't know much and bounced me around to people"
Carl M.
United States
July 15, 2025
"Very friendly and knowledgeable. Helped me figure out exactly what I needed! "
Sean Terry.
United States
July 15, 2025
"Emanuel was very courteous and helpful"
Brett G. Kroening.
United States