Professional Drug testing & Occupational Health Services

Silvur Lining Laboratories is a nurse-founded specimen collection and occupational health service dedicated to providing professional, confidential, and accurate drug testing solutions for employers, government agencies, third-party administrators (TPAs), and individuals throughout North Carolina.

Our experienced collection team supports employer-directed testing programs, including:

• DOT & Non-DOT Drug Testing
• DOT & Non-Dot Alcohol Testing - Coming Soon
• Pre-Employment Testing
• Random Drug Testing
• Post-Accident Testing
• Reasonable Suspicion
• Return-To-Duty
• Follow-Up Testing
• DNA Collections- Coming Soon
• Oral Fluid Drug Testing - Coming Soon
• Mobile & On Site Specimen Collection Services -Coming Soon

We are committed to maintaining the highest standards of professionalism, chain-of-custody procedures, confidentiality, and customer service while helping employers maintain safe, compliant, and productive workplaces.