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Ignition Interlock
in Paramount, California

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.

Call Now! (800) 831-3299

Ignition Interlock in Paramount: 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.

Find a Location

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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Locations near Paramount, California

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

Always Many Insurance Services

1247 S Main Street
Santa Ana, CA 92707

OPEN NOW – Closes at 6:00pm

View Store Information Schedule An Install
(714) 617-1024 Get Directions
Prestige Audio Customs

215 S. RAYMOND AVE
Alhambra, CA 91801

OPEN NOW – Closes at 5:00pm

View Store Information Schedule An Install
(626) 759-9013 Get Directions
THE SOUND SHOP

1385 E. Golden St.
Compton, CA 90221

OPEN NOW – Closes at 5:00pm

View Store Information Schedule An Install
(424) 429-7976 Get Directions
Brenda's Insurance Services

1669 N Hacienda BLVD
La Puente, CA 91744

OPEN NOW – Closes at 6:00pm

View Store Information Schedule An Install
(626) 257-9972 Get Directions

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

If you’re searching for a car breathalyzer after a DUI, we offer the best Ignition Interlock Device in Paramount, California. 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 in California.

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. The cheapest Ignition Interlock program in Paramount, California, includes 24/7/365 Customer Care that makes your Ignition Interlock program as easy as possible.

Schedule an installation appointment now at Paramount, California, or at any of our California service centers.

(800) 831-3299

The Most Discreet Ignition Interlock Devices in Paramount, 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 Paramount, California

How do I get my IID calibrated in Paramount?

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

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

Smart Start offers several convenient installation locations throughout Paramount 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 Paramount?

Smart Start offers affordable Ignition Interlock solutions in Paramount. 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 "

Halil V.

United States

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