FEDERAL CONTRACTOR · DOT & NON-DOT EMPLOYER TESTING
College Park, MD Mobile Drug & Alcohol Testing
WMATA FTA Green Line · I-95/I-495 FMCSA · Federal Contractors · Prince George's County — Mobile collections in the DC-Baltimore corridor.
College Park anchors the University of Maryland corridor and Prince George's County's federal contractor community — positioned directly on I-95/I-495 between Baltimore and Washington. WMATA's Green Line connects College Park to downtown DC. Multiple federal agencies including NASA Goddard Space Flight Center (in nearby Greenbelt) and NSA (Fort Meade corridor) generate substantial contractor testing demand. The I-95/I-495 interchange is one of the nation's busiest CDL freight nodes. OnSite Employer Testing covers Prince George's County.
OnSite Employer Testing coordinates mobile drug testing collections at your College Park-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.
Prince George's County — DC Corridor Federal and Logistics Hub
DOT & Non-DOT Testing Services — College Park
We coordinate the following collections for College Park-area employers:
- FTA 49 CFR Part 655 — WMATA Green Line safety-sensitive employees at College Park and Prince George's County Metro stations
- FMCSA 49 CFR Part 382 — CDL drivers on I-95, I-495, and US-1 serving Prince George's County and DC-Baltimore corridor freight
- Federal contractor testing — NASA Goddard, NSA/Fort Meade corridor, and PG County federal agency contractors
- Pre-employment, Random, Reasonable Suspicion, Post-Accident — urine, oral fluid, and EBT
- DOT Return-to-Duty & Follow-Up — SAP-supervised employees
- Maryland Question 4 Cannabis Compliance — does NOT affect federal contractors or DOT employees
- Distribution and logistics panels — I-95/I-495 corridor warehouse workforce
Industries Served in College Park
- Federal — NASA Goddard, NSA Fort Meade corridor contractors
- Transit — WMATA Green Line
- CDL freight — I-95/I-495 DC-Baltimore corridor
- Distribution and logistics — PG County DCs
- Higher education — University of Maryland support sector
- Healthcare — University of Maryland Capital Region Medical Center
Applicable Regulations — College Park, MD
FTA 49 CFR Part 655 governs WMATA Green Line safety-sensitive employees. FMCSA 49 CFR Part 382 applies to I-95/I-495 CDL fleets. Federal contractors are subject to FAR 52.223-6. Maryland Question 4 does not affect DOT testing. Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
On-Site Collections in College Park
WMATA, federal contractors, and I-95/I-495 carriers in PG County — 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
Does your College Park coverage include the NASA Goddard and Fort Meade/NSA corridors?
Yes. Greenbelt (NASA Goddard) and the Fort Meade/Jessup/NSA corridor are within our Prince George's County service area.
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 College Park and Prince George's County
WMATA, federal contractors, and I-95/I-495 carriers in PG County — get compliant mobile collections dispatched today.