#1 Ignition Interlock Device Provider

We've helped over 1 million drivers.

Let us help you.

Excellent TrustScore of 4.7 out of 5

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!

"* (required)" indicates required fields

Fieldset Begin
spanish_espanol
0 of 50 max characters
0 of 50 max characters
Fieldset Begin

Fast-Track Your Installation

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.

0 of 100 max characters
Installation Due Date
Date of Birth
0 of 50 max characters
0 of 20 max characters
0 of 150 max characters
0 of 32 max characters
Preferred Date
Preferences are subject to change based on availability.
0 of 250 max characters
Use my Location
0 of 250 max characters
This field is for validation purposes and should be left unchanged.
Program Advisors Icon

Knowledgeable Program Advisors

Friendly, multilingual support team available 24/7.

TALK TO A PROGRAM ADVISOR
Convenient Locations Icon

Convenient Locations

Quick installation and same-day appointments across the U.S.

FIND A LOCATION
Affordable Pricing Icon

Affordable Pricing

No long-term contracts. Bi-weekly payment option available.

IGNITION INTERLOCK COSTS
Ease of Use Icon

Easy to Use

Small, discreet device with guided breath sample and simple blow pattern.

SMART START DEVICES

Smart Start: Your Trusted Ignition Interlock Solution

Smart Start has supported over 1 million clients in regaining their driving privileges after a DUI.

  • Trusted by DUI attorneys across the U.S.
  • 4.7 Trustpilot TrustScore
  • 9,000+ Google reviews

See what clients say about their experience with Smart Start!

What Is An Ignition Interlock Device?

An Ignition Interlock Device (IID), often known as a car breathalyzer, is a compact, hand-held breathalyzer seamlessly integrated into your vehicle. They are used to prevent drunk driving. Equipped with a user-friendly mouthpiece, you simply provide a breath sample before starting your car.

Choose Smart Start for a client-focused Ignition Interlock solution. Whether you’re familiar with the process or new to it, our team is here to support you every step of the way. Ready to take the first step? Call Smart Start at (800) 831-3299!

See what clients say about their experience with Smart Start!

How does our Trustpilot TrustScore stack up against competitors?

Ignition Interlock Made Easy

Holiday Savings!

Get your FIRST MONTH FREE+ when you use code THANKFUL.

Learn More.

Smart Start: Your Trusted Ignition Interlock Solution

At Smart Start, we understand that many people who need to install an Ignition Interlock Device following a DUI may not know where to start. Even if the concept of an Ignition Interlock Device is unfamiliar, rest assured – it’s a common requirement, and chances are, someone you know has already benefited from our reliable solutions. 

Call (800) 831-3299 today to speak with our dedicated state specialists. Our friendly Program Advisors are ready to address your inquiries and guide you through the process, ensuring a seamless experience in less than 10 minutes. 

What is an Ignition Interlock Device? 

An Ignition Interlock Device (IID), often known as a car breathalyzer, is a compact, hand-held breathalyzer seamlessly integrated into your vehicle. They are used to prevent drunk driving. Equipped with a user-friendly mouthpiece, you simply provide a breath sample before starting your car. 

Choose Smart Start for client-focused Ignition Interlock solution. Whether you’re familiar with the process or new to it, our team is here to support you every step of the way. Ready to take the first step? Call Smart Start at (800) 831-3299!

Image of Service Seal

State Locations and Information

Find a location   

Quick access to all things Smart Start

Get Started

Ready to take the first step? Our friendly Program Advisors are ready to answer your questions and guide you through the Ignition Interlock process.

Client Portal

Current client? Smart Start makes it easy to manage your account with our Client Portal. Make a payment, change your payment method, or find the nearest service center!