- Urine Drug Screens
- Hair Follicle Drug Screens
- DNA / Parent Tests
- Breath Alcohol & Saliva Drug Screen
- Random On-Site Drug Screens
EF Research provides a full range of drug and alcohol screening. Our team offers onsite random drug screens as well as over 500 different collection sites.
We retain a pharmacist on staff as well as a medical director who serve as an experts in this industry.
EF Research has been asked to testify in court numerous times in defense of the state as well as clients.