Ignition Interlock in Katy

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Ignition Interlock Locations in Katy, Texas

Guardian Interlock

2241 Porter Rd
Katy, TX 77493

(281) 206-0237

Guardian Interlock

3616 N Fry Road
Unit 170
Katy, TX 77449

(281) 640-3063

4.5

Average Google Rating

1 million

Successful Device Installs

24/7

Customer Service

Ignition Interlock in Katy

Why choose Guardian Interlock?

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

  • 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)