DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Elko, Nevada Mobile Drug & Alcohol Testing
Nevada Gold Mining · MSHA 30 CFR Part 47 · I-80 FMCSA · Remote Mine Site Collections — Federal-grade mobile testing in the Nevada high desert.
Elko County is the heart of Nevada's gold mining industry — one of the most productive gold mining regions on earth. Operations including Barrick Nevada (Cortez and Goldstrike), Nevada Gold Mines (a Barrick-Newmont JV), Newmont's Carlin Trend, and a constellation of smaller open-pit and underground mines employ thousands of workers subject to MSHA 30 CFR Part 47 Hazard Communication Standards and mine operator drug testing programs. Clinic access from active mine sites in Elko County can be 50–100+ miles — making on-site, mobile collection the only compliant and practical solution. I-80's transcontinental CDL traffic through Elko is some of the heaviest in the interior West. OnSite Employer Testing dispatches to mine portals, camp offices, and Elko industrial properties throughout the region.
OnSite Employer Testing coordinates mobile drug testing collections at your Elko-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.
Gold Country — Where Remote Operations Demand On-Site Testing
Elko County is the heart of Nevada's gold mining industry — one of the most productive gold mining regions on earth. Operations including Barrick Nevada (Cortez and Goldstrike), Nevada Gold Mines (a Barrick-Newmont JV), Newmont's Carlin Trend, and a constellation of smaller open-pit and underground mines employ thousands of workers subject to MSHA 30 CFR Part 47 Hazard Communication Standards and mine operator drug testing programs. Clinic access from active mine sites in Elko County can be 50–100+ miles — making on-site, mobile collection the only compliant and practical solution. I-80's transcontinental CDL traffic through Elko is some of the heaviest in the interior West. OnSite Employer Testing dispatches to mine portals, camp offices, and Elko industrial properties throughout the region.
MSHA 30 CFR Part 47 governs hazard communication and mine operator drug testing programs for all mines in Elko County — one of the highest-density MSHA-regulated zones in the U.S. FMCSA 49 CFR Part 382 applies to CDL heavy-haul and supply logistics drivers. PHMSA 49 CFR Part 199 covers pipeline workers serving mine camps. Nevada NRS 678C recreational marijuana does not affect federal DOT or MSHA testing requirements.
Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
Industries Served in Elko
Gold and precious metals mining
Gold and precious metals mining — Barrick, Newmont, Nevada Gold Mines. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Open-pit and underground mine operations
Open-pit and underground mine operations — Carlin Trend, Battle Mountain Trend. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Mine construction and development contractors
Mine construction and development contractors. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Heavy equipment operation and mine maintenance
Heavy equipment operation and mine maintenance. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
CDL freight
CDL freight — I-80 transcontinental, mine supply logistics on US-93. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Healthcare
Healthcare — Northeastern Nevada Regional Hospital. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Ranching, agriculture, and rural service industries
Ranching, agriculture, and rural service industries. We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Elko market.
Applicable RegulationsElko, NV
Employers in Elko commonly coordinate testing under:
- MSHA 30 CFR Part 47 — Drug and alcohol testing for surface and underground gold mine operators, miners, and safety-sensitive support personnel throughout Elko County and the Carlin Trend
- FMCSA 49 CFR Part 382 — CDL drivers on I-80, US-93, and mine haul road connectors serving Elko County operations
- PHMSA 49 CFR Part 199 — Pipeline workers on natural gas infrastructure serving mine camps and Elko industrial facilities
- DOT Return-to-Duty & Follow-Up — SAP-supervised employees
DOT & MSHA Testing Services — Elko
We coordinate the following collections for Elko-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 Elko
Pre-employment, Random, Reasonable Suspicion, Post-Accident — urine, oral fluid, and EBT
Remote mine camp and portal collections — no employees leave the property
Hair follicle testing for extended detection windows in blasting, explosives handling, and heavy equipment roles
Non-DOT panels for mine service and support contractors
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 travel to active mine sites in the Carlin Trend?
Yes. On-site mine portal and camp collections are exactly why mobile testing exists in Elko County. We travel to Barrick, Newmont, and independent mine operations throughout the Carlin Trend and surrounding areas.
Can you handle post-accident collections at remote mine locations?
Yes. Call (219) 315-0345 immediately following any MSHA-reportable incident. We dispatch as quickly as road conditions allow — and documentation of your call time is critical for regulatory records.
Do you serve other Elko County communities beyond Elko city?
Yes. We serve Carlin, Spring Creek, Wells, Battle Mountain (Lander County), and remote mine addresses throughout northeastern Nevada. Call to confirm travel to your specific site.
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.
On-Site Mining Industry Testing in Elko, NV
Barrick, Newmont, mine contractors, and I-80 carriers in Elko County — we come to you, wherever you are. Get your quote or call now.