Carolina’s On-Site Testing provides convenient, reliable mobile drug and alcohol testing services for employers across the Carolinas. We specialize in DOT and non-DOT testing, including pre-employment, random, post-accident, and reasonable suspicion testing, as well as DOT Physicals.

As a full service C/TPA, we manage your entire drug and alcohol program - including:

Random consortium enrollment

Random pool management

MRO services

Policy support

Record keeping

Audit preparation

DOT Compliance Training

Our goal is to keep your company compliant, organized, and operating smoothly with fast, professional service delivered directly to your location.

We also offer in-office appointments

108 W. Virginia Ave Suite J

Bessemer City, NC 28016

Call 704-898-2015 for an appointment.

Private DNA Testing

Confidential testing for personal, legal, or family needs - right at your preferred location or at our office.

Call for pricing and availability.