About Certified DOT Specimen Collection and Logistic Solutions
Professional Testing Services Built on Integrity, Accuracy, and Compliance
Certified DOT Specimen Collection and Logistic Solutions was founded to provide dependable specimen collection and testing services for employers, transportation companies, healthcare organizations, legal professionals, and individuals. We are committed to delivering accurate, confidential, and compliant testing solutions supported by exceptional customer service.
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Learn how we got started
Our Story
Certified DOT Specimen Collection and Logistic Solutions was established to meet the growing demand for reliable drug testing, alcohol testing, DNA testing, and DOT-compliant specimen collection services throughout Mississippi and Tennessee.
Recognizing the need for professional, responsive, and compliant testing services, our organization was built around three core values: integrity, accuracy, and customer service. From individual testing to comprehensive employer programs, we strive to provide dependable solutions that simplify the testing process while maintaining the highest standards of confidentiality and regulatory compliance.
Today, we proudly serve employers, transportation companies, healthcare providers, attorneys, government agencies, schools, and individuals from our Jackson, Mississippi and Memphis, Tennessee locations, while continuing to expand our mobile collection capabilities.
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Our Mission
Delivering Trusted Testing Solutions with Integrity, Accuracy, and Excellence
Our mission is to deliver accurate, efficient, and compliant specimen collection and testing services while maintaining the highest standards of professionalism, integrity, and confidentiality. We are committed to supporting employers, transportation companies, healthcare organizations, legal professionals, and individuals through reliable testing solutions that promote workplace safety, accountability, and regulatory compliance.
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Our Service Areas
Serving Communities Across Mississippi & Tennessee
With convenient offices in Jackson, Mississippi and Memphis, Tennessee, plus mobile testing services, we're proud to provide professional drug testing, DOT compliance, DNA testing, and employer solutions to businesses and individuals throughout the region.

Join Our Team
Build a Career with a Company Committed to Professionalism, Integrity, and Excellence
We're always looking for dedicated professionals who are passionate about exceptional customer service, accurate specimen collection, and helping employers and individuals with trusted testing solutions.
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Have Questions? We're Here to Help
Helpful Information About Our Services, Testing Process, and Appointments
Browse our frequently asked questions to learn more about our testing services, results, payment options, employer programs, and how Certified DOT can help meet your personal or professional testing needs.
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