Rely on our experts in Bryan and La Grange, Texas, for accurate drug, alcohol, and paternity testing results. We do self directed blood workup testing, DOT, and school physicals, flu shots and other occupational health services. We are on call 24/7, providing on site and after hours drug and alcohol testing and collections for post accident, randoms, pre-employment, periodic, reasonable suspicion and follow-up testing needs. Drivers, we handle DOT program management. We can collect urine, hair, nail, breath, blood, saliva and cheek cell samples. We use SAMHSA approved laboratories.