DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Cheyenne, WY Mobile Drug & Alcohol Testing
F.E. Warren AFB Minuteman III defense contractors · I-80 / I-25 national freight interchange · BNSF Railway operations · Data center and technology employer base · Same-day dispatch available
Cheyenne is Wyoming's capital and largest city, positioned at the intersection of I-80 (the coast-to-coast freight corridor connecting San Francisco to New Jersey) and I-25 (the north-south corridor from Albuquerque to Buffalo). That interchange makes Cheyenne one of the most heavily trafficked freight crossings in the Mountain West, attracting motor carriers, LTL operators, and intermodal employers from both corridors. F.E. Warren Air Force Base - home of the 90th Missile Wing and its 150 Minuteman III intercontinental ballistic missiles - is Wyoming's largest employer and commands a defense contractor ecosystem with personnel reliability and drug-free workplace requirements that exceed standard federal contractor minimums. BNSF Railway's Cheyenne operations add FRA-regulated rail employer exposure. Cheyenne has also emerged as a major data center hub, with Microsoft, Microsoft Azure, and other technology companies building large campus operations in Laramie County. Wyoming Medical Center's Cheyenne campus anchors healthcare employer demand. OnSite Employer Testing dispatches mobile collectors to Cheyenne defense contractor facilities, fleet yards, rail operations, and employer sites throughout Laramie County.
OnSite Employer Testing coordinates mobile drug testing collections at your Cheyenne-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.
Cheyenne anchors the I-80/I-25 interchange - the Mountain West's most strategically critical freight crossroads - and is home to F.E. Warren Air Force Base, the nation's largest ICBM installation, where defense contractor drug-free workplace requirements are among the most stringent in the country.
DOT & Non-DOT Testing Services — Cheyenne
We coordinate the following collections for Cheyenne-area employers:
- Non-DOT workplace drug testing - F.E. Warren AFB defense contractor, ICBM support, data center, and technology employer panels
- DOT urine drug testing (49 CFR Part 40) - FMCSA motor carriers on I-80, I-25, and US-30 Laramie County freight corridors
- FRA-compliant drug & alcohol testing (49 CFR Part 219) - BNSF Railway operations and covered service contractor employees in Cheyenne
- Post-accident drug & alcohol testing - dispatched to contractor facilities, freight yards, and job sites throughout Laramie County
- Reasonable suspicion testing - on-site at your Cheyenne facility on supervisor or safety officer direction
- Random testing program collections - scheduled around defense contractor shift rotations, rail crew changes, and freight dispatch windows
- Breath alcohol testing (BAT/SAAT) - FRA and FMCSA-compliant for Cheyenne-area regulated employer programs
- Pre-employment drug testing collections - for defense contractor, data center, rail, and freight employer new-hire onboarding at your site
Industries Served in Cheyenne
- Defense contractors and nuclear mission support - F.E. Warren AFB 90th Missile Wing contractor and base support employer workforce
- Motor carriers and long-haul freight on I-80 and I-25 at the Mountain West's primary interstate interchange
- BNSF Railway operations and FRA-regulated covered service contractor workforce
- Data center and technology employers - Microsoft Azure and Cheyenne's growing technology campus corridor
- State government contractors and federal agency support employers
- Healthcare - Cheyenne Regional Medical Center and affiliated Laramie County health employer networks
Applicable Regulations - Cheyenne, WY
Cheyenne's employer base spans several regulatory frameworks. BNSF Railway employees in covered service follow 49 CFR Part 219 (FRA). Motor carriers on I-80 and I-25 follow 49 CFR Part 382 (FMCSA) and 49 CFR Part 40. Defense contractors at F.E. Warren AFB are subject to the Drug-Free Workplace Act (41 U.S.C. Section 8102) and 48 CFR Part 223. Contractors supporting the Minuteman III nuclear mission may be subject to DOD Human Reliability Program (HRP) or Personnel Reliability Assurance Program (PRAP) standards that are significantly more stringent than the Drug-Free Workplace Act minimums. Wyoming has no cannabis law of any kind - no recreational, no medical program. Program design and nuclear surety compliance remain the employer's responsibility.
On-Site Collections in Cheyenne
From F.E. Warren AFB contractor facilities to I-80/I-25 freight yards to BNSF Railway operations and data center campuses, request a quote and we will confirm dispatch timing and collection availability for your Laramie County locations.
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 support F.E. Warren AFB's nuclear missile mission as a contractor - are there additional drug testing requirements beyond the standard Drug-Free Workplace Act?
Yes. Personnel supporting nuclear mission operations at F.E. Warren may be subject to DOD's Human Reliability Program or Personnel Reliability Assurance Program, which impose behavioral and substance testing standards significantly more stringent than the Drug-Free Workplace Act minimums. These requirements are set by DOD directives and your specific contract security requirements. Consult your facility security officer and contracting officer on the exact program your personnel must follow. We perform on-site collections at your Laramie County facility for any program your contract requires.
We run a long-haul carrier fleet on I-80 and I-25 through Cheyenne - can you dispatch to our terminal for DOT random collections?
Yes. Provide your terminal address, CDL driver pool size, and preferred window at booking. We confirm routing and collector availability before you finalize the draw. Cheyenne's I-80/I-25 interchange position makes it a practical dispatch point for carriers running both corridors.
Wyoming has no cannabis law - how does that help us as a data center employer managing our workforce drug policy?
Wyoming's zero-tolerance cannabis legal environment means no employee can claim a state medical marijuana card or recreational-use protection against a positive test result. Your written policy governs completely. For data center employers with federal cloud service contracts, the combination of Wyoming law and federal contract requirements creates a clean, consistent enforcement environment. Policy decisions are the employer's responsibility.
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 Drug Testing for Cheyenne's Defense, Rail, and Freight Employers
From F.E. Warren AFB contractor facilities to I-80/I-25 freight yards to BNSF Railway operations and data center campuses, request a quote and we will confirm dispatch timing and collection availability for your Laramie County locations.