Founder Mark Gonzales is a lifelong Alaskan, growing up in Kodiak and later moving to Anchorage where he went to the University of Anchorage Alaska. Alcohol Detection Services of Alaska, LLC. got it starts in 2009 as a small business and has steadily grown throughout the years as the demand for Interlock Ignition services has grown significantly. Being the only locally and privately owned interlock ignition provider in Alaska we go above and beyond for our customers being open on Saturday's and even providing emergency customer service on Sundays.