Ignition Interlock in San Diego

Choose the most trusted ignition interlock provider in San Diego. Guardian is here to save you time and money.

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Ignition Interlock Locations in San Diego, California

Guardian Interlock

7719 Convoy Court #10/J
San Diego, CA 92111

(800) 499-0994

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Guardian Interlock

4040 Park Blvd.
San Diego, CA 92103

(800) 499-0994

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Guardian Interlock

2674 Imperial Ave
San Diego, CA 92102

(619) 361-1904

Open Today – 10am-4pm

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Guardian Interlock

6690 Miramar Rd Ste G
San Diego, CA 92121

(858) 326-0374

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4.5

Average Google Rating

1 million

Successful Device Installs

24/7

Customer Service

Ignition Interlock in San Diego

Why choose Guardian Interlock?

In San Diego, California we have 24/7 customer service. Contact a California expert to answer any of your questions.

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  • Our technicians are helpful and  understanding
  • Our technicians will explain how the device works
  • Our technicians will ensure everything is working properly 
  • Our technicians will explain the next steps
  • You will be provided with a certificate of installation (often required to regain a driver’s license)