Guardian Interlock
3808 North Point Boulevard, Dundalk, Maryland, 21222
Business hours
| Monday | 12:00am to 1:00am |
| Tuesday | - |
| Wednesday | - |
| Thursday | - |
| Friday | - |
| Saturday | - |
| Sunday | - |
About us
Guardian Ignition Interlock is MD’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 3808 North Point Boulevard is MD certified with expert technicians for all your interlock installation and calibration needs.
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| Payment options | American Express, Discover, MasterCard, Visa |
| Year established | 2018 |
| Languages | English |
| Tags | ignition interlock device, ignition interlock, car breathalyzer, vehicle |
| Brands | GUARDIAN |
| Services | Ignition Interlock Installation, Ignition Interlock Calibration, Ignition Interlock Removal |