DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Mobile Employer Drug Testing in Terre Haute, Indiana
We travel to your facility — fleet yard, rail-served industrial park, utility depot, or job site — and administer federally compliant DOT and Non-DOT collections on-site. No clinic. No lost shifts.
Terre Haute sits on I-70 at the Illinois-Indiana border, with U.S. 41 providing a major north-south freight spine through Vigo County. CSX Transportation and the Indiana Rail Road both serve the market, with CSX providing direct rail access to Vigo County Industrial Parks I and II — a cluster of rail-served manufacturing and logistics tenants that generate significant CDL and rail-adjacent DOT testing demand. Hulman Field (Terre Haute Regional Airport) operates a 9,020-foot primary runway alongside airport-owned industrial and aerotech development land, supporting aviation employers and logistics operations. Duke Energy's regional utility infrastructure in the Wabash Valley area adds PHMSA-adjacent energy employer demand. The Hoosier Jack Mega Site in the region offers dual railroad connectivity for incoming industrial tenants. For Terre Haute employers whose drivers, rail workers, and plant operators work shifts that begin before a clinic opens, mobile testing is the operationally sound choice.
OnSite Employer Testing coordinates mobile drug testing collections at your Terre Haute facility, industrial park, or job site. We do not operate a clinic. Review how it works or browse all locations we serve across the region.
Why Terre Haute Employers Need Mobile Testing
Terre Haute's industrial base is rail-anchored: CSX directly serves both Vigo County Industrial Parks, meaning tenants receive inbound raw materials and ship outbound product by rail as well as truck. Workers at those facilities — forklift operators, CDL yard drivers, plant maintenance crew — begin their shifts early and cannot be routed to a clinic without disrupting production schedules.
I-70's east-west freight flow and U.S. 41's north-south corridor make Terre Haute a staging point for carriers whose drivers are often at the facility only briefly before dispatch. A mobile collection at the Terre Haute terminal captures the driver at the only point where they are reliably stationary. For post-accident events involving CSX or Indiana Rail Road employees, FRA's mandatory testing windows make a clinic-based response inadequate.
Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
Industries We Serve in Terre Haute
Rail Operations
CSX Transportation and the Indiana Rail Road both operate freight rail service through Vigo County. CSX provides direct rail access to Vigo County Industrial Parks I and II. FRA 49 CFR Part 219 requires covered railroad employees — engineers, conductors, maintenance-of-way workers, and signal employees — to participate in random, post-accident, and reasonable suspicion programs. Indiana Rail Road, a regional short-line carrier headquartered in Indianapolis and operating through Terre Haute, is an FRA-regulated railroad with covered employees. We coordinate DOT drug testing collections at rail facilities, yards, and engine houses throughout the Vigo County area.
Industrial Park and Manufacturing Tenants
Vigo County Industrial Parks I and II host rail-served manufacturing and warehousing and distribution tenants whose CDL drivers, forklift operators, and plant logistics workers require FMCSA and Non-DOT testing programs. Fort Harrison Business Park adds additional industrial employer density. The Hoosier Jack Mega Site's dual-railroad connectivity positions it for large-scale logistics and manufacturing tenants whose supply chain fleets will require DOT-compliant testing programs from day one. We coordinate collections at industrial park facilities, dock areas, and fleet yards across Vigo County.
Trucking and Highway Freight
I-70 and U.S. 41 generate significant logistics and transportation employer activity in the Terre Haute market. FMCSA-regulated carriers staging at Terre Haute terminals for the I-70 corridor run pre-employment and random programs that benefit from on-site collection at the terminal rather than clinic routing. We coordinate FMCSA-compliant collections at carrier facilities throughout the region.
Aviation and Airport Industrial
Hulman Field / Terre Haute Regional Airport operates a 9,020-foot runway with airport-owned industrial and aerotech development land available for aviation-related tenants. Current and incoming aviation employers with FAA safety-sensitive employees are subject to 14 CFR Part 120 anti-drug and alcohol misuse prevention requirements. We coordinate FAA-compliant collections at the airport and at employer facilities within the airport industrial development area.
Energy and Utility
Duke Energy's regional utility infrastructure in the Wabash Valley creates PHMSA-adjacent employer demand for gas and electric utility field workers in the Terre Haute area. Energy and utilities contractors and utility employers operating in Vigo County and surrounding counties are within our mobile service range. We coordinate PHMSA-compliant and Non-DOT collections at utility depots and field staging areas throughout the region.
Testing Services Available in Terre Haute
We coordinate the following collections for Terre Haute-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
Communities We Serve Near Terre Haute
In addition to Terre Haute, we serve employers throughout Vigo County and surrounding areas including West Terre Haute, Brazil, Clinton, Sullivan, Linton, and Paris IL.
Employers at Vigo County Industrial Parks, the Hulman Field aerotech corridor, and along the I-70 freight belt are within our standard mobile service range. Use our instant quote calculator to scope your collection or visit our service areas page.
Questions from employers in this region
CSX serves the Vigo County Industrial Parks directly. Can you coordinate post-accident testing for a CSX train crew at the yard in Terre Haute?
Yes. We coordinate FRA 49 CFR Part 219 post-accident testing at rail facilities in the Terre Haute area. Because FRA post-accident testing has mandatory time windows, we recommend establishing a contact protocol and facility access details in advance. Reach us at (219) 315-0345 to discuss your rail facility's specific logistics.
Indiana Rail Road operates through Terre Haute. Are their employees subject to the same FRA testing requirements as Class I railroads?
Yes. FRA 49 CFR Part 219 applies to all railroads subject to FRA jurisdiction, regardless of classification. Indiana Rail Road, as an FRA-regulated regional carrier, must maintain a compliant anti-drug and alcohol misuse prevention program for all covered employees. We coordinate FRA-compliant collections for short-line and regional railroad employers throughout the region.
We have new industrial tenants moving into the Hoosier Jack Mega Site. Can you set up a standing pre-employment testing program before their CDL fleet launches?
Yes. We work with employers in pre-launch and ramp-up phases to establish pre-employment testing workflows before the first safety-sensitive employee begins work. We coordinate collections at your facility address as soon as operations begin, without requiring a clinic enrollment or standing third-party administrator contract. Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
Do you serve construction contractors working on the SR 641 bypass and I-70 interchange projects near Terre Haute?
Yes. Construction contractors with CDL operators and equipment operators on active job sites in Vigo County are within our service area. We coordinate both DOT and Non-DOT collections at job site trailers, contractor yards, and staging areas.
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 Terre Haute-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.