Guardian Interlock

Guardian Interlock
3733 E University Dr, #390
Mckinney, TX 75069
M-F 9am-5pm, Sa-Su Closed

Monday: 
9:00 am – 5:00 pm
Tuesday: 
9:00 am – 5:00 pm
Wednesday: 
9:00 am – 5:00 pm
Thursday: 
9:00 am – 5:00 pm
Friday: 
9:00 am – 5:00 pm
Saturday:  Closed
Sunday:  Closed

Guardian Ignition Interlock is TX’s most affordable ignition interlock device. Guardian’s device is discreet and one of the easiest to use devices on the market. With over 30 years of experience, Guardian is one of the most trusted iid brands. Our location at 3733 E University Dr is TX certified with expert technicians for all your interlock installation and calibration needs. Guardian alcohol monitoring products include 24/7 customer support so we're always here when you need. Schedule an installation today and get back on the road with our quick and easy installation process!

Payment Options

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Services

Ignition Interlock Installation
Ignition Interlock Calibration
Ignition Interlock Removal
Mobile Ignition Interlock Installation
Mobile Ignition Interlock Calibration
Mobile Ignition Interlock Removal
Electric Car Ignition Interlock Installation
Electric Car Ignition Interlock Calibration
Electric Car Ignition Interlock Removal
Luxury Vehicle Ignition Interlock Installation
Luxury Vehicle Ignition Interlock Calibration
Luxury Vehicle Ignition Interlock Removal
Push Start Vehicle Ignition Interlock Installation
Push Start Vehicle Ignition Interlock Calibration
Push Start Vehicle Ignition Interlock Removal
Motorcycle Ignition Interlock Installation
Motorcycle Ignition Interlock Calibration
Motorcycle Ignition Interlock Removal