If you have been charged with a DUI, we offer more than just the best Ignition Interlock Device in LA County. Our caring, compassionate specialists are dedicated to helping you complete your car breathalyzer requirement.
Outstanding customer care makes our Interlock program stand out among the rest. 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.
Let’s get started by making an appointment that fits your schedule at one of the Ignition Interlock locations in Los Angeles.
Need Ignition Interlock? Get started with our Program Advisors today!
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Schedule an Interlock Device Installation in Santa Monica
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- 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) 831-3299Ignition Interlock in Santa Monica: 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 Costs3,000+ Locations - Same Day Install
Quick installs by skilled technicians at convenient U.S. locations.
Find a LocationDiscreet, Easy-to-Use Devices
Reliable, hygienic devices with guided tests and easy English-Spanish switching.
Smart Start devices24/7 Knowledgeable State Program Experts
Multilingual support trusted by over 1 million people, ready when you need us.
Talk to a program advisorThe Cheapest Ignition Interlock in Santa Monica
If you’re ready to get rolling again after dealing with DUI charges, choose the cheapest Ignition Interlock in Southern California. Choose Smart Start for your Ignition Interlock needs. We’ve got you covered as the No. 1 Ignition Interlock provider in California.
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9607 S San Pedro St
Los Angeles, CA 90003CLOSED – Opens at 8:00am -
13651 Garfield Ave
Unit A
South Gate, CA 90280CLOSED – Opens at 9:00am -
6321 Van Nuys Blvd
Van Nuys, CA 91401OPEN NOW – Closes at 11:45pm -
5937 E Olympic Blvd
Los Angeles, CA 90022CLOSED – Opens at 8:00am -
19201 S Reyes Ave
R204
Compton, CA 90221CLOSED – Opens at 8:30am -
16129 Hawthorne Blvd
Ste E
Lawndale, CA 90260CLOSED – Opens at 10:00am -
13121 Sherman Way
Unit M
North Hollywood, CA 91605CLOSED – Opens at 9:00am -
14401 Sylvan St
Ste 201
Van Nuys, CA 91401CLOSED – Opens at 9:00am -
12539 San Fernando Rd
Unit F
Sylmar, CA 91342CLOSED – Opens at 9:00am -
1933 S. Broadway
Suite 1124
Los Angeles, CA 90007CLOSED – Opens at 8:00am -
8036 Van Nuys Blvd
Panorama City, CA 91402CLOSED – Opens at 10:00am -
8943 Woodman Avenue
Arleta, CA 91331CLOSED – Opens at 10:00am -
547 N Maclay Avenue
San Fernando, CA 91340CLOSED – Opens at 10:00am -
101 S Workman St
San Fernando, CA 91340CLOSED – Opens at 10:00am -
317 1/2 W Arbor Vitae Street
Inglewood, CA 90301CLOSED – Opens at 10:00am -
7819 Sepulveda Blvd
Van Nuys, CA 91405CLOSED – Opens at 9:00am -
3809 W 3rd St
Los Angeles, CA 90010CLOSED – Opens at 9:00am -
1385 E. Golden St.
Compton, CA 90221CLOSED – Opens at 9:00am -
10780 Foothill BLVD
Suite D
Fontana, CA 92335CLOSED – Opens at 10:00am -
8055 Lankershim Blvd
#11
North Hollywood, CA 91605CLOSED – Opens at 8:00am -
3521 W Slauson
Los Angeles, CA 90043CLOSED – Opens at 8:00am -
823 Pico Blvd
Santa Monica, CA 90405CLOSED – Opens at 9:00am -
8940 National Blvd
Los Angeles, CA 90034CLOSED – Opens at 10:00am
Ignition Interlock in Santa Monica: We're Always Here for You
The Most Discreet Ignition Interlock Devices in Santa Monica, 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.
Questions about Ignition Interlock Devices in Santa Monica, California
How do I get my IID calibrated in Santa Monica?
Calibration is required regularly to ensure your IID is working properly. In Santa Monica, 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 Santa Monica?
Yes! Smart Start offers same-day installation appointments at many of our Santa Monica-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 Santa Monica, California?
Smart Start offers several convenient installation locations throughout Santa Monica 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 Santa Monica?
Smart Start offers affordable Ignition Interlock solutions in Santa Monica. 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
Excellent TrustScore Rating
February 3, 2026
"Anna was great quick and easy made this experience less of a headache"
Norma Rae G.
United States
February 3, 2026
"The agent went out of their way to make sure I could have my install the same day instead of waiting 48 hours, and they were very patient in scheduling my appointment as I was unsure of what time I could make it in. They were very accommodating. "
Fidel H.
United States
February 3, 2026
"Awesome help!!!"
Demarcus M.
United States




