Regular walk in Clinic Hours Monday-Friday: 9:00 AM – 5:00 PM
For full service testing services for individuals, employers and government agencies at our regular prices.
For regular office Hours contact: (703)-361-4357
For appointment scheduling, after hour in-lab testing services,Emergency post accident Drug Testing and Alcohol Testing
After-hour Urgent Service Request contact: (703)-485-2000
**After Hours Phone Support & Testing 24hrs a day 7 days a Week**.
**Travel fees must be paid in advanced**! Due to technician request.