GS Testing is a collection site for DOT and Non-DOT drug screening collections including: Pre-employment, Random, Reasonable Suspicion, Return-to-duty, Post-accident and Follow-up testing. We are qualified collectors in Oral Fluids, Hair, Urine, Breath Alcohol testing and have now added Blood Draws and TB Testing. 1.) Drug Test Lake Oswego 2.) Blood Test Lake Oswego 3.) 24 hour drug Screening Portland 4.) DOT Drug Test Portland 5.) Forensic Drug Screen Lake Oswego
Services/Products
GS Testing operates a 24/7 fixed-site (office with no appointment needed) and mobile service provider (we will come to you). We are in agreement with multiple labs throughout the US , that can be viewed in our friends/contacts section. GS Testing supports public safety and recovery with regard to family interventions, federal and non-federal employees and healthcare professionals mandated to monitoring programs.