Dallas, Texas Ignition Interlock Device

Low Cost Interlock specializes in all aspects of ignition interlock devices, including installation, maintenance, and calibration. Our team uses the latest IID technology that is designed for ease of use, reliability, and efficiency. This all ultimately equates to faster, more accurate results that can get you on the road or keep you safe when you need it.

You can find several ignition interlock device installation locations in and around Dallas. Use the map below to find the service center nearest to you and schedule your appointment today.