DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Mobile Drug & Alcohol Testing in Green Bay, Wisconsin
On-site DOT-compliant collections at Austin Straubel International Airport for FAA-regulated pilots and crew — Schneider National's CDL headquarters fleet, Georgia-Pacific tissue and paper CDL manufacturing distribution, Canadian Pacific and CN FRA rail yards, and Wisconsin Public Service PHMSA gas distribution field crews throughout Northeast Wisconsin.
On-site DOT-compliant collections at Austin Straubel International Airport for FAA-regulated pilots and crew — Schneider National's CDL headquarters fleet, Georgia-Pacific tissue and paper CDL manufacturing distribution, Canadian Pacific and CN FRA rail yards, and Wisconsin Public Service PHMSA gas distribution field crews throughout Northeast Wisconsin. Green Bay anchors aviation — pilots & crew (faa), tl & intermodal trucking hq (fmcsa), paper & forest products (fmcsa) employer demand — including Austin Straubel International (GRB); Schneider National HQ Green Bay; Georgia-Pacific Green Bay; Canadian Pacific (CPKC) Green Bay, and related operators across Wisconsin. For safety-sensitive CDL drivers, pipeline workers, railroad crews, defense contractors, and aviation employees who cannot leave a shift for a clinic visit, mobile collection keeps operations staffed while meeting federal custody requirements.
OnSite Employer Testing coordinates mobile drug testing collections at your Green Bay-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.
Why Green Bay Employers Need Mobile Testing
GRB Airport FAA pilot, crew, and maintenance employer on-site collections
Schneider National HQ CDL truckload and intermodal fleet pre-employment and random pool management
program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections
Industries We Serve in Green Bay
Austin Straubel International (GRB)
Austin Straubel International (GRB) — American/Delta FAA pilot and crew employer programs (FAA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Schneider National HQ Green Bay
Schneider National HQ Green Bay — truckload/intermodal CDL fleet FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Georgia-Pacific Green Bay
Georgia-Pacific Green Bay — tissue paper manufacturing CDL fleet FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Canadian Pacific (CPKC) Green Bay
Canadian Pacific (CPKC) Green Bay — FRA covered-service railroad employees (FRA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Canadian National (CN) Green Bay
Canadian National (CN) Green Bay — FRA covered railroad employees (FRA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Wisconsin Public Service (WPS)
Wisconsin Public Service (WPS) — PHMSA natural gas distribution NE Wisconsin (PHMSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Ariens Company
Ariens Company — outdoor power equipment CDL manufacturing fleet FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
WisDOT Region NE
WisDOT Region NE — US-41/I-43 Brown County construction CDL contractor fleets (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Green Bay market.
Applicable Regulations
Employers in Green Bay commonly coordinate testing under:
- 14 CFR Part 120 — FAA safety-sensitive GRB pilot and crew employer programs
- 49 CFR Part 40 — DOT collection and laboratory procedures
- 49 CFR Part 382 — FMCSA CDL truckload, paper, and manufacturing carrier fleets
- 49 CFR Part 219 — FRA covered service CPKC and CN Green Bay
- 49 CFR Part 199 — PHMSA WPS NE Wisconsin gas distribution operators
- Wisconsin Safe Workplace Act — employer drug-free workplace program framework
Testing Services Available in Green Bay
We coordinate the following collections for Green Bay-area employers:
DOT drug testing collections (FMCSA, FRA, FAA, FTA, PHMSA)
- Pre-employment drug and alcohol testing
- Reasonable suspicion and return-to-duty testing
Breath alcohol testing (BAT certified)
- Oral fluid drug testing
Mobile and on-site collections at your facility, yard, or job site
On-Site Collections in Green Bay
Georgia-Pacific tissue paper CDL manufacturing distribution fleet on-site testing
CPKC and CN Green Bay FRA covered-service random and post-incident collections
WPS PHMSA gas distribution field crew collections throughout Brown and Outagamie counties
WisDOT US-41/I-43 Green Bay construction CDL contractor on-site testing
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
Schneider National is headquartered in Green Bay — how do you manage a large national TL/intermodal CDL program?
Schneider National is one of the largest US truckload carriers. We coordinate FMCSA Part 382 random pool management, selection notifications, and on-site pre-employment and random collections at Schneider's Green Bay headquarters and terminal facilities — scaling to their large CDL driver base.
Georgia-Pacific makes tissue paper in Green Bay — how intensive is their CDL outbound fleet operation?
Georgia-Pacific's Green Bay tissue and paper manufacturing operations generate significant outbound CDL truck volume delivering to retail distribution centers nationwide. CDL operators in their fleet are subject to FMCSA Part 382. We coordinate on-site testing at GP's Green Bay manufacturing and distribution facilities.
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.
Scope collections for your Green Bay-area operation
Share your facility address, expected donor count, test reason, and DOT or non-DOT status — we confirm what is workable and send a written proposal.