DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Hopkinsville, Kentucky Mobile Drug & Alcohol Testing
Fort Campbell · Defense Contractors · CDL Freight · Manufacturing — DOT-compliant mobile collections dispatched to your site.
Hopkinsville is the commercial center serving Fort Campbell, the U.S. Army installation straddling the Kentucky-Tennessee border and home to the 101st Airborne Division (Air Assault). The surrounding Christian County economy is heavily shaped by defense contracting, military family services, and the logistics and manufacturing base that supports one of the most active military installations in the country. Federal contractors working on-post operate under strict drug testing mandates. Off-post employers serving the Fort Campbell workforce face Kentucky DFWP requirements and FMCSA obligations for CDL fleets. OnSite Employer Testing provides mobile collections throughout Christian County and the Hopkinsville-Fort Campbell corridor.
OnSite Employer Testing coordinates mobile drug testing collections at your Hopkinsville-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.
Gateway to Fort Campbell — Compliance Built for Defense Country
Hopkinsville is the commercial center serving Fort Campbell, the U.S. Army installation straddling the Kentucky-Tennessee border and home to the 101st Airborne Division (Air Assault). The surrounding Christian County economy is heavily shaped by defense contracting, military family services, and the logistics and manufacturing base that supports one of the most active military installations in the country. Federal contractors working on-post operate under strict drug testing mandates. Off-post employers serving the Fort Campbell workforce face Kentucky DFWP requirements and FMCSA obligations for CDL fleets. OnSite Employer Testing provides mobile collections throughout Christian County and the Hopkinsville-Fort Campbell corridor.
Federal contractors performing work at Fort Campbell are subject to FAR 52.223-6 Drug-Free Workplace requirements and DoD component drug testing policies. FMCSA 49 CFR Part 382 applies to CDL holders throughout Christian County. Kentucky KRS 341.470 drug-free workplace provisions provide UI premium incentives for qualifying employer programs.
Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
Industries Served in Hopkinsville
Defense contracting
Defense contracting — Fort Campbell support operations. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Military family services and community support businesses
Military family services and community support businesses. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
CDL freight
CDL freight — US-41A, US-68, regional carriers. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Manufacturing
Manufacturing — Christian County industrial parks. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Healthcare
Healthcare — Jennie Stuart Health, VAMC affiliates. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Retail and hospitality serving Fort Campbell personnel
Retail and hospitality serving Fort Campbell personnel. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Agriculture
Agriculture — tobacco, grain, and livestock transport. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Hopkinsville market.
Applicable RegulationsHopkinsville, KY
Employers in Hopkinsville commonly coordinate testing under:
- FMCSA 49 CFR Part 382 — CDL drivers, military logistics carriers, regional freight on US-41A and US-68
- DOT Return-to-Duty & Follow-Up — SAP-supervised employees
DOT & Federal Testing Services — Hopkinsville
We coordinate the following collections for Hopkinsville-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 Hopkinsville
Federal contractor testing — defense contractor employees working at or near Fort Campbell, subject to FAR 52.223-6 (Drug-Free Workplace) and DoD component policies
Pre-employment, Random, Reasonable Suspicion, Post-Accident — urine, oral fluid, and EBT
Non-DOT manufacturing and retail workforce panels
Hair follicle and instant-result screening
Rapid post-accident response throughout Christian County
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 defense contractors working at Fort Campbell?
Yes. We coordinate collections for federal contractor employees in the Hopkinsville/Fort Campbell corridor. All collections use federally approved chain-of-custody procedures and SAMHSA-certified laboratory analysis.
Can you serve both Hopkinsville and Clarksville, TN (just south of Fort Campbell)?
Yes. We cover the full Fort Campbell corridor including Clarksville, TN. See our Clarksville-TN page for that side of the installation.
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 the Fort Campbell Corridor
Defense contractors, CDL fleets, and Hopkinsville employers — get compliant mobile collections dispatched to your site today.