California Interlock Locations

Low Cost Interlock is the premier provider of certified ignition interlock devices in California. With interlock device installation locations in over 50 cities in California, our goal is to make the interlock process as easy as possible for our clients. We are here to help with every step of the way and can answer all of your specific California interlock questions.

California Ignition Interlock Guidelines

The California interlock device laws differ from many other states, which is why it is important to fully understand your state-specific guidelines. In California, if you are convicted of a DUI your penalties will differ on a case by case basis, but there are general protocols that are common. Usual penalties in California are license suspension, mandatory alcohol program and fines.

In July of 2010, an ignition interlock device pilot program was put into place in California. This pilot program requires all people convicted of a DUI in Alameda, Tulare, Los Angeles, or Sacramento county to have an ignition interlock device installed in their motor vehicle even if it is their first DUI offense. All throughout California, repeat offenders (second, third or fourth time) will be required to install a car breathalyzer/ ignition interlock device.

Starting in 2019, the pilot program is going to expand to every county in California. In January of 2019, every repeat offender convicted of a DUI in California will be required to install an ignition interlock device in their vehicle. In addition, first time offenders convicted anywhere in California who have caused an injury will now be required to install an interlock device in their vehicle. 

According to California State Law, attempting to remove your ignition interlock device is considered noncompliance and failure to take a rolling retest can end in a system lockout. In addition, if your breath alcohol level is above the California limit, your car will not start and could end in a lockout. California ignition interlock program participants cannot drive a car that doesn’t have a working ignition interlock device in it. And if you are traveling out of California you still need to comply with the rules of the California interlock program.

California DUI Penalties

Each county in California has slightly different DUI penalties. Because of this, it is important to research and understand the penalties of the county you were convicted in. In certain counties, a DUI violation results in mandatory penalties that are non-negotiable.

For example, Riverside and Ventura Counties are known to have some of the strictest rules surrounding DUI convictions. In most DUI cases tried in Riverside or Ventura county, jail time is mandated even on a first offense. To learn more about county specific DUI information, click your city below!

Low Cost Interlock is the most affordable service provider of alcohol ignition interlock devices in California. We help our customers complete their interlock program conveniently and guide them through the entire process. Call us today to get your car breathalyzer installed in California!

Find a Low Cost Interlock installation center near you in California

Looking for an interlock service provider in California? Select from Anaheim, Arroyo GrandeAzusa Bakersfield, Burlingame, Cathedral City, Chico, Chino Hills, Chula Vista, Concord, Corona, Costa MesaCovina, Diamond Springs, Downey, El Centro, Encino, Escondido, Fontana, Fresno, Fullerton, Garden Grove, Glendale, Hayward, Hemet, Hesperia, Huntington Beach, Indio, La Verne, Lancaster, Lawndale, Loma Linda and Redlands, Lompoc, Long Beach, Los Angeles, Maywood, MercedMission Viejo, Modesto, Moreno Valley, Napa, NorthridgeOntario, Orange, Oxnard, PalmdalePasadena, Rancho Cordova, Redding, Redwood City, Ridgecrest, Riverside, Roseville, Reseda, Sacramento, San Diego, San Jose, Santa Barbara, Santa Clarita, Santa Cruz, Santa Fe Springs, Santa Monica, Santa Rosa, Seaside, South El Monte, Stockton, Temecula, Thousand Oaks, Torrance, Tulare, Vacaville, Visalia, Vista California ,Walnut and Yucca Valley to locate Low Cost Interlock service providers in your area or visit our store locator to view our California service map.

Becker Tire

1281 N Kraemer Blvd

Anaheim, CA 92806

Beach Front Auto Services
799 El Camino Real
Arroyo Grande, CA 93420
Audio Engineers
941 W Foothill Blvd
Azusa, CA 91702

Auto Sound Of Bakersfield

2731 Brundage Ln

Bakersfield, CA 93304

Audio916

3068 Sunrise Blvd, Ste C

Rancho Cordova, CA 95742


Audio Images

1011 California Dr

Burlingame, CA 94010

Cartronics

2875 Santa Rosa Ave

Santa Rosa, CA 95407

Express Audio

68845 Perez Rd Ste# H12

Cathedral City, CA 92234

Express Audio

68956 Perez Rd suite C

Cathedral City, CA 92234

Magic Auto Sound

14515 Valley View Ave

Santa Fe Springs, CA 90670

Mobile Excitement

2961 Hwy 32 Unit #19

Chico, CA 95973

Robinson Automotive #2

6407 Capitol Ave

Diamond Springs, CA 95619

Precision Sound

4200 Chino Hills Pkwy Ste #665

Chino Hills, CA 91709

Car Audio Heaven

1149 3rd Ave

Chula Vista, CA 91911

Ainsle’s

2552 Waterline Way

Chula Vista, CA 91914


Concord Car Stereo

1775 Concord Ave

Concord, CA 94520

Auto Media & Tint

421 W. 6th St.

Corona, CA 92882


Henderson’s Car Audio

2137 Harbor Blvd.

Costa Mesa, CA 92627


Car Audio Innovations

1566 W. San Bernardino Rd.

Covina, CA 91722


Soundscape

11890 Woodruff Ave.

Downey, CA 90241

Discount Stereo
1403 S 4th St
El Centro, CA 92243
Al & Eds #8

17514 Ventura Blvd

Encino, CA 91316


Al & Ed’s #76

1144 West Valley Parkway

Escondido, CA 92025


1 Stop Audio & Accessories

9429 Sierra Ave.

Fontana, CA 92335

Universal Stereo

2424 W Orangethorpe Ave

Fullerton, CA 92833


Audio Innovations (North)

4210 N. Fresno St

Fresno, CA 93726


Advanced Car Creations

13231 Garden Grove Blvd.

Garden Grove, CA 92843


Glendale Auto Sound

364 W. Colorado St.

Glendale, CA 91204


Stereo Base

26135 Mission Blvd.

Hayward, CA 94544

All For Show Audio

280 N. State St

Hemet, CA 92543

Sound Image

14747 Bear Valley Rd.

Hesperia, CA 92345


Automotive Entertainment

7442 Talbert Ave.

Huntington Beach, CA 92648

Electronic Entertainment

18042 Beach Blvd

Huntington Beach, CA 92647


Precision Auto Sound
46720 Clinton St
Indio, CA 92201
Audio Dreams

1175 Foothill Blvd.

La Verne, CA 91750


Meece Car Audio

169 W Ave J-5 Unit F

Lancaster, CA 93534

New Era Sound

900 H St

Lompoc, CA 93436


Bob Lee Auto

4623 Artesia Blvd.

Lawndale, CA 90260

Long Beach Audio Shop

1883 Cherry Ave

Long Beach, CA 90806

All Star Sounds

6641 Paramount Blvd

Long Beach, CA 90805


Al & Ed’s #4

2025 La cienega

Los Angeles, CA 90034


O Electronix Inc

1116 11th St.

Los Angeles, CA 90021


AA Emergency Lights

5707 Atlantic Blvd

Maywood, CA 90270

Car Plus

1029 Martin Luther King Jr Way

Merced, CA 95341


South County Auto Repair

25752 El Paseo

Mission Viejo, CA 92691


Car Audio Outlaws

301 McHenry Ave

Modesto, CA 95354


Vickyno Tint and Stereo

23920 Allesandro Blvd. #C

Moreno Valley, CA 92553


Audio House

650 Soscol Ave.

Napa, CA 94559

Fantazy Audio

18850 Parthenia St.

Northridge, CA 91324

Car Fidelity of North Hollywood

4864 Lanksershim Blvd.

North Hollywood, CA 91601


Stereos R Us

761 W. Holt Blvd.

Ontario, CA 91762


Z Autosound Plus

1171 N. Tustin St.

Orange, CA 92867

Stereo 1

2360 N Oxnard Blvd

Oxnard, CA 93036


Al & Ed’s #5

1361 E Walnut

Pasadena, CA 91107

Complete Auto Repair

37925 Sierra Hwy Ste# J

Palmdale, CA 93550

Simply Auto Sound

1270 Hartnell Ave. Ste # 8

Redding, CA 96002

Elite Car Stereo

1647 W. Redlands Blvd. Suite E

Redlands, CA 92373


Low Cost Interlock

450 Kansas St. Ste # 104

Redlands, CA 92373


Fantazy Audio Inc

18815 Sherman Way

Reseda, CA 91335

Frequency Audio

325 W Ridgecrest Blvd

Ridgecrest, CA 93555

Advanced Car Stereo

10555 Magnolia Ave

Riverside, CA 92505

Car Stereo City

5594 Mission Blvd

Riverside, CA 92509

Automotive Technical Service Inc

3265 Van Buren Blvd, Ste# A

Riverside, CA 92503


Start Lock, LLC

7254 Stockton Blvd

Sacramento, CA 95823


Tangent Products

7307 Roseville Rd. Ste 9

Sacramento, CA 95842

West Coast Car Audio

2409 Arden Way

Sacramento, CA 95825


Car Audio Heaven

4851 El Cajon, Blvd

San Diego, CA 92115


Joe’s Stereo

3091 Market Street

San Diego, CA 92102

Audio Design

4180 Stevens Creek Blvd

San Jose, CA 95129

Xtreme Car Audio

428 S. King Rd.

San Jose, CA 95116

Auto Image Custom

3585 Stevens Creek Blvd

San Jose, CA 95117

Auto Sounds

1024 De La Vina St

Santa Barbara, CA 93101

Santa Clarita Auto Sound

25845 Railroad Ave #10

Santa Clarita, CA 91350

Genesis 1 Auto Concepts

26081 Bouquet Canyon Rd

Santa Clarita, CA 91350

Auto Image Custom

3585 Stevens Creek Blvd

Santa Clara, CA 95117


Central Coast Audio

1207 Water St

Santa Cruz, CA 95062


Al & Ed’s #10

2410 Wilshire Blvd

Santa Monica, CA 90403


Kartunes Auto Stereo and Alarm

767 Broadway Ave.

Seaside, CA 95955


TBL Industries

948 Durfee Ave

South El Monte, CA 91733


Pacific Audio and Video

133 West Harding Way

Stockton, CA 95204


Audio Evolution

27475 Commerce Center Dr.

Temecula, CA 92590


Fantazy Motorsports

3131 E. Thousand Oaks Blvd.

Thousand Oaks, CA 91362

Audio Matrix

1644 W Carson St

Torrance, CA 90501

Audio Link

1539 E Tulare Ave

Tulare, CA 93274


Audio Xperts

807 Davis St. Ste. J

Vacaville, CA 95687

Zamz Audio

1339 S. Mooney Blvd

Visalia, CA 93277


Al & Ed’s #72

2070 Hacienda Dr. Unit B

Vista, CA 92081

Custom Audio Designs

750 Nogales Ave, Ste# B

Walnut, CA 91789

Soundwerks

55745 29 Palms Hwy

Yucca Valley, CA 92284