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WE OFFER
Drug Testing
DNA Testing Services
Point of Care Testing
Phlebotomy Services
General Services
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Who We Are

Sallix MedDx Services, LLC delivers high-quality medical diagnostic testing

Sallix MedDx Services, LLC delivers high-quality medical diagnostic testing, healthcare services, and essential medical supplies to individuals, businesses, healthcare providers, and government agencies. We combine the precision of certified laboratory testing with the convenience of mobile and on-site services, ensuring you get the accurate results you need, when and where you need them.

Sallix MedDx Services, LLC has partnered with Alliance DNA Laboratory, an AABB-accredited facility providing high-quality testing services.


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Professional Drug & Alcohol Screening

We provide compliant and accurate drug and alcohol testing for both DOT-regulated industries and non-DOT workplaces.

DNA Testing Services

Whether you’re seeking answers about family lineage, legal documentation, or personal health insights, our DNA testing services provide clear, accurate results.

Point of Care Testing

Our Point of Care Testing provides rapid diagnostic results right at the site of care, enabling immediate clinical decisions.



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WHY CHOOSE US?

Why Sallix MedDx Services?

Trust

We handle your personal and medical information with the utmost security and confidentiality

Accuracy

Our certified technicians and state-of-the-art equipment ensure precise, reliable results every time

Customer Excellence

We are committed to providing exceptional, personalized service for every client

Innovation

We continuously seek new ways to improve our services and deliver cutting-edge solutions

Industries We Service

MEDICAL

CONSTRUCTION

WAREHOUSES

TRANSPORTATION

Keep Your Workplace Safe—Without the Hassle

Mobile Drug Screening Services for Small to Midsize Employers

At Sallix MedDx Services, we understand that small and midsize businesses need reliable, compliant, and convenient drug screening—but don’t always have the resources of large corporations. That’s why we bring certified, on-site drug testing directly to your location, saving you time, reducing employee downtime, and ensuring full compliance with DOT and non-DOT regulations.


SEE OUR SERVICES

Sallix MedDx Services, LLC has partnered with Alliance DNA Laboratory, an AABB-accredited facility providing high-quality testing services.

Have a question or ready to get started?

Reach out to us today!


Schedule Appointment

Marcus T.
Owner – MetroBuild Contractors (Laurel, MD)
Client Testimony

Keeping our fleet DOT-compliant is non-negotiable—but it used to eat up half our week coordinating drug tests. Sallix MedDx sends a certified collector to our depot on demand. No downtime, no paperwork chaos. Just fast, legally sound testing that keeps our trucks rolling. A game-changer for any carrier.






7 Days Ago
Ashleigh Davila
Designer
Client Testimony

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7 Days Ago
Hannah W.
Safety Manager – Heavy Equipment Contractor
Client Testimony

After a near-miss incident, we tightened our substance abuse policy. Sallix MedDx helped us implement random, post-accident, and return-to-duty testing—right on-site. Their collectors are trained, discreet, and DOT-certified. Now our crews know safety is real, not just a poster on the wall






7 Days Ago
Timothy Wesley.
Small Business Owner – Regional Delivery Service
Client Testimony

I thought mobile drug testing was only for big corporations. I was wrong. Sallix MedDx works with businesses our size—and treats us like top priority. Affordable, easy to schedule, and 100% compliant. One call, and they’re at our garage the next morning. Stress eliminated.






7 Days Ago