Our screening service allows testing to be done both onsite or at a collection facility. We have an extensive network of collection facilities Nationwide. We offer a variety of screening options which include saliva, urine (DOT and non-DOT) and hair follicle testing, as well as alcohol and nicotine screening. The most common screens include a 5 or 10 panel urine drug screen. This can be used for pre-employment, post-accident and random screens.