Service Areas

DOT Consulting and Hazmat and Drug Testing

Welcome to Absolute DOT & HAZMAT Support, LLC, your trusted partner for DOT compliance, Hazmat safety, and professional drug and alcohol testing services across Central North Carolina. With over 45 years of combined industry experience, we help businesses stay safe, stay legal, and stay ahead of regulatory challenges with personalized, expert solutions.

Whether you’re operating a single commercial vehicle or managing a large fleet, our consulting firm is here to ensure your business remains fully compliant with FMCSA, DOT, and Hazardous Materials Regulations. Based in Burlington, NC, we proudly serve businesses throughout the region with tailored compliance programs and fast, dependable testing services.

 

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Expert DOT Compliance and Hazmat Consulting Services

Navigating the complex world of Department of Transportation (DOT) compliance can be overwhelming. Our seasoned experts simplify the process with hands-on consulting that addresses every key area of your operation. We work closely with motor carriers, hazmat shippers, passenger transport services, government fleets, and other commercial operators to ensure you meet all safety and documentation standards.

24/7 Drug and Alcohol Testing Services

We offer comprehensive drug and alcohol testing services designed to keep your workforce compliant, healthy, and safe on the road. Our testing solutions are fast, reliable, and fully aligned with DOT regulations.

We provide:

  • 24/7 Testing Availability
  • Post-accident & Reasonable Suspicion Testing
  • Random Testing Program Management
  • Pre-Employment Testing
  • Drug & Alcohol Policy Development
  • Supervisor Training for Reasonable Suspicion
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What Sets Us Apart

Why Choose Absolute DOT & HAZMAT Support, LLC?

At Absolute DOT & HAZMAT Support, we bring real-world knowledge and a passion for compliance to every client interaction. Our founder, Mark Herring, has decades of experience conducting DOT investigations and safety audits—experience that directly benefits our clients.

We understand that compliance is more than a checkbox—it’s the foundation of a safe, successful operation. That’s why we treat every client like a partner, not just another account.