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Fast-Track Your Installation

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Or Call (800) 831-3299 Now!

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Schedule an Interlock Device Installation in Daly City

Ride with Smart Start
and get back on the road

California’s leading Ignition Interlock Program
Low-price, with no hidden fees
Fast installation with same-day available
24/7 multilingual customer care

It only takes a moment to get your personalized quote.

Call Now! (800) 831-3299

Ignition Interlock in Daly City: We're Always Here for You

From $1.99/Day* - No Long-Term Contracts

Bi-weekly payment options designed to fit your budget.

Ignition interlock Costs

3,000+ Locations - Same Day Install

Quick installs by skilled technicians at convenient U.S. locations.

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Discreet, Easy-to-Use Devices

Reliable, hygienic devices with guided tests and easy English-Spanish switching.

Smart Start devices

24/7 Knowledgeable State Program Experts

Multilingual support trusted by over 1 million people, ready when you need us.

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Ignition Interlock Locations in Daly City, California

Let’s get started with an installation that fits your schedule at one of the convenient Ignition Interlock locations in San Diego below.

Meineke Car Care Center #2397

3464 Foothill Blvd
Oakland, CA 94601

OPEN NOW – Closes at 5:00pm

View Store Information Schedule An Install
(510) 488-9290 Get Directions
JDS Car Depot

2164 Washington Ave
San Leandro, CA 94577

OPEN NOW – Closes at 6:00pm

View Store Information Schedule An Install
(833) 408-3154 Get Directions
The Right Spot Auto Doc

740 Douglas Ave
Oakland, CA 94603

OPEN NOW – Closes at 5:00pm

View Store Information Schedule An Install
(510) 270-9253 Get Directions
Sound and Alarm

7070 Mission St, , CA 94014
Daly City, CA 94014

OPEN NOW – Closes at 5:30pm

View Store Information Schedule An Install
(650) 389-0069 Get Directions

Our Ignition Interlock Isn't Just a Device. It's a Program.

If you’re searching for a car breathalyzer after a DUI conviction, we offer the best Ignition Interlock Device in the area. We will help you successfully complete your car breathalyzer requirement with support from understanding Program Advisors. They’ll help you with everything you need to know about Ignition Interlock Devices (IIDs).

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 program includes 24/7 customer care that makes your IID program as easy as possible.

Schedule an installation appointment now at a nearby service center.

(800) 831-3299

The Most Discreet Ignition Interlock Devices in Daly City, California

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.

The Best Customer Care

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.

(800) 831-3299

Questions about Ignition Interlock Devices in Daly City, California

How do I get my IID calibrated in Daly City?

Calibration is required regularly to ensure your IID is working properly. In Daly City, 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 Daly City?

Yes! Smart Start offers same-day installation appointments at many of our Daly City-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 Daly City, California?

Smart Start offers several convenient installation locations throughout Daly City 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 Daly City?

Smart Start offers affordable Ignition Interlock solutions in Daly City. 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.

See What Everyone Says About Our Ignition Interlock

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February 3, 2026

"Shonta was really helpful courteous and kind. Shonta was empathetic and understanding when it came to our needs. Mahalo from Hawaii! Aloha"

Chardel Kamanu.

United States

February 3, 2026

"The person that took my phone call "

William S.

United States

February 3, 2026

"Very helpful & informative "

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United States

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