DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
On-Site Employer Drug Testing in Las Cruces, New Mexico
White Sands Missile Range Contractors - NASA White Sands Test Facility - I-10/I-25 Southern Interchange - Dona Ana County Agriculture - NMSU Research Park - El Paso Cross-Border Employers
Las Cruces anchors the southern New Mexico defense and research corridor, sitting between White Sands Missile Range -- the largest military installation in the United States by area -- and the El Paso metropolitan area across the Texas state line. Defense and DOE contractors working at White Sands Missile Range and NASA White Sands Test Facility face DoD contractor testing requirements under Executive Order 12564 and DOE 10 CFR Part 707 for safety-sensitive and security-access positions. New Mexico State University's research park generates a cluster of aerospace, defense electronics, and instrumentation contractors. The I-10/I-25 interchange in Las Cruces is a major commercial trucking nexus for cross-border trade, with FMCSA CDL testing required for motor carriers. Dona Ana County's agriculture sector -- chile peppers, pecans, and dairy -- employs CDL drivers and heavy equipment operators with testing needs. Our collectors travel to contractor staging areas, research facilities, agricultural operations, and trucking terminals directly.
OnSite Employer Testing coordinates mobile drug testing collections at your Las Cruces-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.
Las Cruces Defense Contractors and Southern New Mexico Employers Get Worksite Drug Testing
DOT & Non-DOT Testing Services — Las Cruces
We coordinate the following collections for Las Cruces-area employers:
- DoD contractor drug testing (EO 12564) for White Sands Missile Range contractor and subcontractor personnel
- DOE 10 CFR Part 707 testing for NASA White Sands Test Facility contractor personnel
- DOT FMCSA pre-employment and random testing for CDL drivers and motor carriers at the I-10/I-25 interchange
- Non-DOT pre-employment, random, and post-incident testing for agriculture, construction, healthcare, and research employers
- 5-panel and 10-panel urine drug screens collected on your Dona Ana County worksite or staging area
- Breath alcohol testing and instant alcohol screening for supervisor-initiated testing
- MRO coordination and chain-of-custody documentation for contract compliance records
Industries Served in Las Cruces
- Defense and space testing contracting (White Sands Missile Range, NASA WSTF)
- Commercial trucking and cross-border freight (I-10/I-25) -- FMCSA compliance
- Agriculture (chile peppers, pecans, dairy) -- CDL and non-DOT
- Healthcare (MountainView Regional, Memorial Medical Center)
- Research and aerospace electronics (NMSU Research Park)
- Construction and real estate development
White Sands Contractor Testing and New Mexico Employer Rights in Dona Ana County
White Sands Missile Range and NASA White Sands Test Facility contractor personnel with security access or safety-sensitive roles face federal drug testing requirements that are absolute -- New Mexico's recreational cannabis law (NMSA 1978 Section 26-2C-30) explicitly preserves employer rights, and federal preemption applies to all DoD and DOE regulated positions. For the large non-federal agricultural and commercial employer base in Dona Ana County, NMSA 1978 Section 26-2C-30 gives employers full authority to test for cannabis, maintain zero-tolerance policies, and take adverse action on positive results. Cross-border employers with operations in both New Mexico and Texas should note that Texas also preserves employer rights -- consistent testing programs apply on both sides of the state line.
On-Site Collections in Las Cruces
White Sands contractors, agricultural operators, trucking companies, and construction firms across Dona Ana 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 have a subcontract at White Sands Missile Range. What drug testing program do we need?
DoD contracts at White Sands require contractor drug testing programs compliant with Executive Order 12564 and DoD Instruction 1010.09 for employees in safety-sensitive or security-access positions. Your specific contract and DD Form 254 (Contract Security Classification Specification) will define covered positions. We provide on-site collections for contractor staging areas near Las Cruces and White Sands, with chain-of-custody documentation for your prime contractor and contracting officer representative.
Our Dona Ana County chile operation has CDL drivers. Do we need DOT drug testing?
Yes. CDL drivers operating commercial motor vehicles in interstate commerce -- including transporting agricultural products across state lines or operating under interstate authority -- are covered by DOT FMCSA 49 CFR Part 40. You need a complete program: pre-employment, random (50% drug/10% alcohol annually), post-accident, and reasonable suspicion testing. We come to your Dona Ana County agricultural facility or packing operation for collections so your drivers stay on the operation.
Do we need to update our drug testing policy now that New Mexico allows recreational cannabis?
Your policy does not need to change in substance if it already prohibits all illegal drug use -- cannabis under federal law remains a Schedule I controlled substance and your policy language likely already covers it. What we recommend is adding explicit language clarifying that cannabis use is prohibited regardless of state law, and that a positive THC result will be treated the same as any other positive. NMSA 1978 Section 26-2C-30 gives you full authority to enforce this. We can provide policy review guidance when you set up your program.
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 Las Cruces Defense Contractors and Dona Ana County Employers
White Sands contractors, agricultural operators, trucking companies, and construction firms across Dona Ana County get testing brought to the worksite. Call (219) 315-0345 or get an instant quote at onsiteemployertesting.com/quote-calculator.