DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
On-Site Employer Drug Testing in Farmington, New Mexico
San Juan Basin Natural Gas Operations - Four Corners Power Plant Contractors - BNSF Gallup Subdivision - US-64/US-550 Four Corners Corridor - Navajo Nation Energy Contractors - San Juan County Mining
Farmington is the hub of New Mexico's San Juan Basin, one of the largest natural gas producing basins in the United States. Major gas producers and midstream operators including BP, Williams Companies, and El Paso Natural Gas maintain extensive pipeline and gathering systems in San Juan County, all subject to PHMSA 49 CFR Part 199 pipeline operator testing requirements. The Four Corners Power Plant and San Juan Generating Station (in wind-down but still active with decommissioning contractors) generated decades of mine-mouth coal supply from San Juan County mines governed by MSHA 30 CFR Part 74 and Part 100. Decommissioning and environmental remediation contractors remain active and benefit from robust drug testing programs. BNSF's Gallup Subdivision routes coal and general freight through the Four Corners, with FRA 49 CFR Part 219 obligations for covered rail employees. Contractors working on Navajo Nation energy infrastructure within or adjacent to San Juan County face tribal and federal contract requirements. Our collectors reach gas plant sites, pipeline facilities, mine portals, and contractor yards across San Juan County.
OnSite Employer Testing coordinates mobile drug testing collections at your Farmington-area facility, yard, terminal, or job site. We do not operate a clinic. Review how it works, browse New Mexico locations, or see all locations we serve.
Farmington Energy Contractors and San Juan County Employers Get Worksite Drug Testing
DOT & Non-DOT Testing Services — Farmington
We coordinate the following collections for Farmington-area employers:
- PHMSA 49 CFR Parts 199/382 pipeline and gas plant operator testing for San Juan Basin producers and midstream companies
- MSHA 30 CFR testing support for coal mine operators and decommissioning contractors in San Juan County
- FRA 49 CFR Part 219 testing for BNSF Gallup Subdivision crews
- DOT FMCSA pre-employment and random testing for CDL drivers on US-64/US-550
- Non-DOT pre-employment and post-incident testing for power plant contractors, Navajo Nation project contractors, and construction employers
- 5-panel and 10-panel urine collections at your Farmington worksite, gas plant, or contractor staging area
- Breath alcohol testing and post-accident collections dispatched to San Juan County sites
Industries Served in Farmington
- Natural gas production and midstream (San Juan Basin) -- PHMSA compliance
- Coal mining and decommissioning (San Juan County) -- MSHA compliance
- Power generation and decommissioning (Four Corners, San Juan Generating Station)
- Railroad (BNSF Gallup Subdivision) -- FRA compliance
- Commercial trucking (US-64/US-550) -- FMCSA compliance
- Navajo Nation energy and construction contracting
San Juan Basin PHMSA, MSHA, and Navajo Nation Contractor Testing
Farmington employers operate under one of the broadest multi-agency regulatory stacks in New Mexico: PHMSA for gas pipeline operators, MSHA for mine operators and decommissioning contractors, FRA for BNSF crews, and FMCSA for CDL drivers -- all in the same county. Navajo Nation contractors working on tribal lands within or adjacent to San Juan County may face tribal regulatory requirements in addition to federal DOT and DOE obligations. New Mexico Cannabis Regulation Act Section 26-2C-30 preserves non-federal employer rights to test and enforce policies, but for the majority of San Juan County's industrial workforce, federal rules govern the program.
On-Site Collections in Farmington
Gas producers, pipeline operators, decommissioning contractors, and trucking companies across San Juan County get testing brought to the worksite. Call (219) 315-0345 or get an instant quote at onsiteemployertesting.com/quote-calculator.
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
We are a contractor decommissioning the San Juan Generating Station. Do we need a drug testing program?
Yes. OSHA's general duty clause requires safe workplace maintenance for all employees, and power plant decommissioning involves confined space, hazardous materials, heavy lift, and electrical hazards where impairment creates serious danger. MSHA's jurisdiction over mine-associated facilities may extend to decommissioning activities on the former mine-mouth site. Contractors on federally funded remediation projects may also face Drug-Free Workplace Act requirements. We provide on-site collections at your San Juan County decommissioning site.
Our Farmington gas company operates pipelines in both New Mexico and Colorado. Do we need separate testing programs?
No. PHMSA 49 CFR Part 199 is a federal standard that applies in both states. A single compliant program covers all pipeline operations in both New Mexico and Colorado. Random pool management, MRO coordination, and chain-of-custody documentation all carry across state lines under the federal standard. We serve both New Mexico and Colorado worksites and can coordinate cross-state collections.
Can Farmington employers test for cannabis and enforce a zero-tolerance policy?
Yes. NMSA 1978 Section 26-2C-30 preserves employer authority. You may include cannabis in your testing panel, publish a zero-tolerance policy, and take adverse action on confirmed positive results. For PHMSA, FRA, FMCSA, and MSHA covered employees, federal rules require cannabis testing and adverse action is mandatory. For non-DOT employees, your written policy governs.
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 Drug Testing for Farmington San Juan Basin Gas, Mining, and Contractor Employers
Gas producers, pipeline operators, decommissioning contractors, and trucking companies across San Juan County get testing brought to the worksite. Call (219) 315-0345 or get an instant quote at onsiteemployertesting.com/quote-calculator.