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Schedule an Interlock Device Installation in San Fran

Ride with Smart Start
& get back on the road


  • California’s #1 Ignition Interlock Program
  • Low-price, with no hidden fees
  • Fast installation with same-day available
  • 24/7/365 Customer Care – Se hablamos Español



It only takes a moment to get your personalized quote.

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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Ignition Interlock in San Francisco: We're Always Here for You

If you have been charged with a DUI, we offer more than just the best Ignition Interlock Device in San Francisco, California. Our caring, compassionate specialists are dedicated to helping you complete your car breathalyzer requirement.

Outstanding customer care makes the best Ignition Interlock program in San Francisco, California even better. We’ll be with you right from the beginning with the services and support you need at any of our California service centers. Trust Smart Start and schedule an installation appointment now.

Ignition Interlock Locations in San Francisco, California

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

  • Leaders in Community Alternatives

    160 Franklin Street
    Suite 301
    Oakland, CA 94607
    (510) 768-1000
    More Details Schedule an Installation
  • Sound and Alarm

    7070 Mission St, , CA 94014
    Daly City, CA 94014
    (650) 389-0069
    More Details Schedule an Installation
  • Gage Automotive

    1441 Bush St
    San Francisco, CA 94109
    (800) 831-3299
    More Details Schedule an Installation
  • Best Auto Radio

    2105 Parker St
    Berkeley, CA 94704
    (510) 584-0444
    More Details Schedule an Installation
  • Supreme Auto

    1118 E 12th St
    Oakland, CA 94606
    (707) 617-3065
    More Details Schedule an Installation
  • City Car Radio & Air Inc.

    820 2nd St
    San Rafael, CA 94901
    (707) 617-3069
    More Details Schedule an Installation
  • Superior Auto Care

    2111 Fremont St
    Concord, CA 94520
    (707) 617-3062
    More Details Schedule an Installation

Install the Cheapest Ignition Interlock Device in San Francisco

If you need a car breathalyzer after a DUI, you’ll want the cheapest Ignition Interlock Device in San Francisco, California.

It’s not just having the best Ignition Interlock in San Francisco. We also provide the best customer service in the industry. Smart Start will be the best choice you make for yourself and your wallet. Let’s go over why Smart Start is the cheapest Ignition Interlock Device in San Francisco and all of Northern California.

Smart Start is San Francisco’s preferred Ignition Interlock provider

From installation to removal, Smart Start’s friendly, bilingual Customer Care Center is available to you if you have any questions at (800) 831-3299. We know the California DUI laws, including the passing of Senate Bill 1046 in 2019 that expands the Ignition Interlock law. In other words, our service center agents will provide you the right information, to meet your Ignition Interlock requirement.

With Smart Start, you’re also choosing the most discreet and sleek device in California. With its small size and black shell, you’re taking a test that only lasts seconds.

Installing the cheapest Ignition Interlock in San Francisco

Speaking of our car breathalyzers, your friendly Smart Start technician will ensure you can test properly with the cheapest Ignition Interlock in San Francisco before leaving your installation appointment. There’s no need to worry about using your car breathalyzer – Smart Start’s Ignition Interlock is the easiest to use.

You have the best team in the industry when it comes to Ignition Interlock customer service. Remember that we’re always available to help and answer your questions, or schedule an installation. Just call (800) 831-3299 or fill out the form at the top of the page.

Excellent TrustScore of 4.7 out of 5