Need Ignition Interlock? Get started with our Program Advisors today!
It only takes a moment to get your personalized quote.
Call Now! (800) 831-3299
Bi-weekly payment options designed to fit your budget.
Ignition interlock Costs
Quick installs by skilled technicians at convenient U.S. locations.
Find a Location
Reliable, hygienic devices with guided tests and easy English-Spanish switching.
Smart Start devices
Multilingual support trusted by over 1 million people, ready when you need us.
Talk to a program advisorLet’s get started with an installation for your car breathlyzerthat fits your schedule, at one of the convenient locations below.
If you have been charged with a DUI offense, we offer more than just the best Ignition Interlock Device. Our caring, compassionate specialists are dedicated to helping you complete your car breathalyzer requirement.
Our team will be with you right from the beginning with the services and support you need at any of our nearby service centers. Trust Smart Start and schedule an installation appointment now.
Smart Start’s car breathalyzers were designed to be court compliant while keeping the user’s needs in mind. We understand the desire for privacy during this difficult time, so our Ignition Interlock Device is small and discreet.
The black exterior allows you to conceal it easily in your motor vehicle, but size doesn’t dictate function! Our Ignition Interlock Device can read your alcohol-free test in less than one second, so you can get back on the road quickly.
When you choose the cheapest Ignition Interlock Device, you’re choosing the 24/7 bilingual support of our Customer Care Center and the expertise of our local technician teams. Call (800) 831-3299 or complete the form at the top of this page to enlist Smart Start as your program partner. We’ll put the wheel back in your hands.
How do I get my IID calibrated in Los Angeles?
Calibration is required regularly to ensure your IID is working properly. In Los Angeles, we offer convenient service appointments to calibrate your device. The frequency of calibration is defined by California regulations. Generally, every 30-90 days.
Can I get same-day Interlock Device installation in Los Angeles?
Yes! Smart Start offers same-day installation appointments at many of our Los Angeles-area locations, subject to availability. We understand the urgency of meeting program deadlines, so we work to accommodate your schedule and get you back on the road as quickly as possible.
Where can I get an Ignition Interlock Device installed in Los Angeles, California?
Smart Start offers several convenient installation locations throughout Los Angeles and the surrounding areas. Our local service centers are staffed by experienced technicians who provide fast, professional installations. To find a location near you, visit our location finder or call our 24/7 Customer Care team for assistance.
How much does an Ignition Interlock Device cost in Los Angeles?
Smart Start offers affordable Ignition Interlock solutions in Los Angeles. See our Interlock Device cost guide for California to learn more.
How does an Ignition Interlock Device work?
An Ignition Interlock Device (IID) prevents a vehicle from starting if it detects alcohol on the driver’s breath. The driver blows into the device, and if their breath alcohol content is below the programmed limit, the car will start. You’ll also have to complete periodic retests after starting your vehicle to ensure continued compliance. Learn more about how IIDs work with our complete guide.
What are California’s IID laws?
In California, an Ignition Interlock Device (IID) may be required after a DUI. See our complete guide for information on IID laws and more in California.
We’re ready to help!
Schedule An Install
(833) 407-3623 
Get Directions