Ignition Interlock Locations in California

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  • California’s #1 Ignition Interlock Program
  • Low-price, with no hidden fees
  • Fast installation with same-day available
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¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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Ignition Interlock in California: We're Always Here for You

An Ignition Interlock Device is a state-mandated device designed to prevent DUI offenders from operating a vehicle under the influence of alcohol. This requirement is rooted in the California Vehicle Code, and it’s an essential component of the effort to enhance road safety.

The Ignition Interlock Device offers a path to secure a restricted license, enabling you to get back behind the wheel responsibly and regain control of your life.

If you’re searching for a car breathalyzer after a DUI, we offer the best Ignition Interlock Device in the state. We will help you successfully complete your car breathalyzer requirement with support from caring, compassionate specialists who understand everything you need to know about Ignition Interlock Devices.

However, you’ll be getting more than just an Ignition Interlock Device. We’ll be with you right from the beginning with the services and support you need. Our Ignition Interlock program includes 24/7/365 Customer Care that makes your Ignition Interlock requirements as easy as possible.

Schedule an Ignition Interlock installation appointment now, or at any of our nearby service centers.

Ignition Interlock Locations in California

Let's get started with an installation in California that fits your schedule, at one of the convenient locations below.

How much does an Ignition Interlock Device cost
in California

At Smart Start, we understand the challenges that come with a DUI, and that’s why we provide an affordable and user-friendly IID option to support your successful completion of the Interlock program. Visit our California IID cost page to learn more.

Laws, Forms, and FAQs in California

Want more information about Ignition Devices in California? Smart Start’s got you covered with pages about your state laws, forms, and other Interlock Frequently Asked Questions.

LEARN MORE

Why Choose Smart Start’s Ignition Interlock?

No equipment to buy. No hidden charges. No long-term contracts.

We offer the best Ignition Interlock Devices at the lowest price. You’ll know the cost from beginning to end, with no high pressure or double-talk.


Fast, convenient installation. Get an appointment for your DUI Interlock Device in California that fits your schedule.

We’ll find a service center near you, often with a same-day appointment. Our specially trained technicians are committed to customized, quality installation for your Interlock Device.


Old, new, gas, electric, high performance, or low profile. We install on all.

Whether you’ve got an older vehicle or the latest electric model, there’s nothing our technicians can’t handle. Our car breathalyzers are the perfect fit for whatever you drive.


Small, discreet, easy to use. Installing an Interlock Ignition Device in shouldn’t be difficult.

Our attractive, handheld car breathalyzer is about the size of a cellphone, with an intuitive keypad and display. You’ll get hands-on training to make sure that it’s easy to blow and go.


Quick calibration. Easy service. More drive-through locations than anyone.

The state will require your Ignition Interlock Device to be serviced and calibrated on a regular basis. Our calibration appointments usually take about 15 minutes at any location that’s handy for you.


Flexible payment options. Easy autopay. Take advantage of our Client Portal.

Everyone’s budget is different. That’s why we offer weekly, monthly, or bi-monthly payments, plus an autopay option. Set it up through our Client Portal app (or go online).


You’ve got questions. We’ve got answers. 24/7/365 multilingual Customer Care.

There’s always somebody who can help when you have a question about your car breathalyzer, your account, monitoring laws, or anything else with your Ignition Interlock program.

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