Drug Screening Services

Drug Screening Services

Drug Screening Services | DOT & Non-DOT Workplace Testing

Reliable Testing. Minimal Downtime. Maximum Peace of Mind.

J C On-Site Testing LLC provides comprehensive drug screening solutions designed to help employers maintain safe, productive, and compliant workplaces without unnecessary disruptions to daily operations.

Our convenient mobile testing services bring professional drug screening directly to your workplace, reducing employee travel, lost productivity, and administrative headaches.

Our Drug Screening Services Include:
• DOT and Non-DOT Urine Drug Testing
• Oral Fluid (Saliva) Drug Testing
• Hair Follicle Drug Testing
• Instant and Laboratory-Based Drug Screening
• Pre-Employment and Random Drug Testing
• Post-Accident and Reasonable Suspicion Testing
• Return-to-Duty and Follow-Up Testing
• Observed Collections When Required
• Medical Review Officer (MRO) Services Through Our Laboratory Partners
• Nationwide Drug Screening Coordination

Whether you need a single pre-employment screening, scheduled testing for an entire workforce, or urgent post-accident testing, we provide flexible solutions tailored to your company's needs.

With over 14 years of industry experience, we understand that drug testing is more than a regulatory requirement. It's about protecting employees, reducing workplace risks, and helping employers make informed decisions.

Serving WI, IL, & MN with mobile testing and coordinating screening services nationwide, J C On-Site Testing delivers the expertise of an experienced compliance partner with the personal attention your business deserves.

We meet you where you're at.