DOT · NON-DOT · CONSTRUCTION EMPLOYER TESTING
Beaufort, SC Mobile Drug & Alcohol Testing
MCAS Beaufort Marine Contractors · Parris Island · Port Royal · Lowcountry I-95 — Mobile collections in South Carolina's Lowcountry.
Beaufort County hosts Marine Corps Air Station (MCAS) Beaufort — the East Coast's premier F/A-18 training installation — and Parris Island, the legendary Marine Corps Recruit Depot. The defense contractor community supporting both installations is significant. Port Royal on the Beaufort River adds coastal maritime activity. Beaufort County's rapid growth as a retirement and resort destination generates construction and hospitality workforce testing demand. OnSite Employer Testing serves Beaufort and Jasper counties.
OnSite Employer Testing coordinates mobile drug testing collections at your Beaufort-area facility, yard, terminal, or job site. We do not operate a clinic. Review how it works or browse all locations we serve across the region.
Lowcountry Military Base and Coastal Community
DOT & Federal Testing Services — Beaufort
We coordinate the following collections for Beaufort-area employers:
- Federal contractor testing — MCAS Beaufort and Parris Island USMC support contractors under FAR 52.223-6 and USMC requirements
- FMCSA 49 CFR Part 382 — CDL drivers on US-21, US-278, and I-95 serving Beaufort County and Lowcountry freight
- USCG 46 CFR Part 16 — Port Royal and Beaufort River marine operations (coordination available)
- Pre-employment, Random, Reasonable Suspicion, Post-Accident — urine, oral fluid, and EBT
- DOT Return-to-Duty & Follow-Up — SAP-supervised employees
- Construction and hospitality sector — Beaufort County Lowcountry growth workforce
- Healthcare testing — Beaufort Memorial Hospital
Industries Served in Beaufort
- Defense — MCAS Beaufort (F/A-18), Parris Island MCRD
- Maritime — Port Royal, Beaufort River operations
- CDL freight — US-21, I-95 Lowcountry corridor
- Healthcare — Beaufort Memorial Hospital
- Construction and hospitality — Beaufort County coastal growth
- Tourism and retirement community services
Applicable Regulations — Beaufort, SC
Federal contractors at MCAS Beaufort and Parris Island are subject to FAR 52.223-6 and USMC drug testing requirements. USCG 46 CFR Part 16 covers Port Royal marine workers. FMCSA 49 CFR Part 382 applies to CDL fleets on US-21 and I-95. Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
On-Site Collections in Beaufort
MCAS Beaufort, Parris Island, Port Royal, and Lowcountry I-95 employers — get compliant mobile collections dispatched today.
Use our instant quote calculator to scope your collection or visit our service areas page for broader coverage context.
Questions from employers in this region
Do you serve MCAS Beaufort and Parris Island contractors?
Yes. We coordinate collections for USMC support contractor employees at both MCAS Beaufort and Parris Island MCRD throughout Beaufort County.
Core programs: Mobile & on-site drug testing, DOT drug testing, Non-DOT drug testing, Post-accident testing, Reasonable suspicion testing, Random testing programs, Breath alcohol testing. Planning: how it works, instant quote calculator, all locations. Industries: employer industries we support. Long-form answers: Employer drug testing FAQ. Quick questions: Contact us.
For how we think about regions and feasibility, see service areas.
Nationally coordinated collection support
OnSite Employer Testing is headquartered in Illinois and coordinates mobile and on-site employer testing across selected regions and employer locations—including through partner collectors when your program, timing, and geography allow. Availability depends on location, timing, test type, site access, collector availability, and scheduling needs.
Mobile Testing for Beaufort's Military and Lowcountry Workforce
MCAS Beaufort, Parris Island, Port Royal, and Lowcountry I-95 employers — get compliant mobile collections dispatched today.