Welcome to ADS Testing

Final Logo001Advanced Diagnostic Services (ADS) is a privately owned and operated Drug & Alcohol Testing Industry Association (DATIA) certified facility.


We are a local, in-office/on-site drug and alcohol screening facility dedicated to providing quality service and peace of mind. ADS is your one source for many quality screening services and a safety net for your company when you need us!


Since 1998, employers throughout the northwest have relied on us to provide solutions to the challenges workplace employers face. Our professional staff are trained and certified in DOT and non-DOT collections and alternative collections such as DNA, Nailstat/Hair Testing, and Breath Alcohol. We also work with the court system and individuals.