FMCSA-Compliant Mobile Drug & Alcohol Testing Services

At Southern Mobile Services, we provide fast, reliable FMCSA-compliant mobile drug and alcohol testing wherever you need us — including drug testing in Mobile, AL. Our certified collectors come directly to your location to ensure your company remains fully compliant with DOT and FMCSA regulations (49 CFR Part 40).

Our Services Include:

✔ DOT Drug Testing (FMCSA Compliant)
✔ NON-DOT Drug Testing
✔ Pre-Employment Testing
✔ Random Testing Programs
✔ Post-Accident Testing
✔ Reasonable Suspicion Testing
✔ Return-to-Duty Testing
✔ Follow-Up Testing
✔ On-Site & Mobile Collections

We help employers maintain compliance, reduce downtime, and meet federal testing requirements with professional, discreet service.