Alcohol Interlock Device

testing_with_the_determinatorAdolph’s Citgo is a licensed installer for ignition interlock systems in Maryland. We are conveniently located in the Lutherville, Timonium area. If you need to have an alcohol interlock installed in your vehicle, we can help. We offer interlock systems that report directly to motor vehicles or voluntary units that report to a designated email address. Either way, we offer confidential installation and service.

At Adolph’s Citgo, we carry the Alcohol Detection System brand of interlock units. ADS provides a very reliable interlock unit and we install it at a reasonable price. Call Adolph’s Citgo in Lutherville (410) 561-4400 or click here to schedule an appointment for more information today. You can also learn more at


1726 York Road
Lutherville, MD 21093