DOT & NON-DOT · MOBILE EMPLOYER TESTING
Mobile Drug & Alcohol Testing in Kingman, Arizona
On-site DOT-compliant collections for I-40 and US-93 CDL trucking corridor employers at the crossroads of California, Nevada, and Arizona, TransWestern Pipeline PHMSA gas transmission operators, Union Pacific Kingman Yard FRA covered employees, and Mohave County mining and aggregate CDL fleets.
On-site DOT-compliant collections for I-40 and US-93 CDL trucking corridor employers at the crossroads of California, Nevada, and Arizona, TransWestern Pipeline PHMSA gas transmission operators, Union Pacific Kingman Yard FRA covered employees, and Mohave County mining and aggregate CDL fleets. Kingman anchors i-40/us-93 cdl corridor (fmcsa), pipeline (phmsa), rail (fra) employer demand — including I-40 / US-93 CDL corridor; TransWestern Pipeline; Union Pacific Kingman Yard; Mohave County aggregate / mining CDL, and related operators across Arizona. For safety-sensitive CDL drivers, pipeline workers, railroad crews, defense contractors, and aviation employees who cannot leave a shift for a clinic visit, mobile collection keeps operations staffed while meeting federal custody requirements.
OnSite Employer Testing coordinates mobile drug testing collections at your Kingman-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.
Why Kingman Employers Need Mobile Testing
I-40/US-93 tri-state CDL corridor carrier terminal on-site testing — Kingman sits at the CA/NV/AZ crossroads
TransWestern Pipeline PHMSA gas transmission covered-function operator collections in Kingman area
program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections
Industries We Serve in Kingman
I-40 / US-93 CDL corridor
I-40 / US-93 CDL corridor — tri-state AZ/CA/NV LTL and truckload carrier terminals FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
TransWestern Pipeline
TransWestern Pipeline — PHMSA interstate natural gas transmission Kingman area (PHMSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
Union Pacific Kingman Yard
Union Pacific Kingman Yard — FRA covered-service railroad employees (FRA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
Mohave County aggregate / mining CDL
Mohave County aggregate / mining CDL — gravel and rock quarry carrier fleets FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
Southwest Gas Kingman
Southwest Gas Kingman — PHMSA natural gas distribution Mohave County (PHMSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
ADOT District 5
ADOT District 5 — I-40/US-93/I-11 Mohave County construction CDL contractor fleets (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
Industrial Logistics Park Kingman
Industrial Logistics Park Kingman — Amazon/XPO CDL warehouse district FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Kingman market.
Applicable Regulations
Employers in Kingman commonly coordinate testing under:
- 49 CFR Part 40 — DOT collection and laboratory procedures
- 49 CFR Part 199 — PHMSA TransWestern Pipeline and Southwest Gas Mohave County operators
- 49 CFR Part 219 — FRA covered service Union Pacific Kingman Yard
- 49 CFR Part 382 — FMCSA CDL corridor trucking, mining, and logistics carrier fleets
- Arizona Revised Statutes — employer drug testing program requirements (A.R.S. § 23-493 et seq.)
Testing Services Available in Kingman
We coordinate the following collections for Kingman-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 Kingman
Union Pacific Kingman Yard FRA covered-service random and post-incident collections
Mohave County aggregate mining and quarry CDL fleet testing
Southwest Gas PHMSA field crew collections throughout Mohave County
Remote NW Arizona service — the nearest major testing clinic to many Mohave County sites is 40+ miles
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
Kingman is at the I-40/US-93 crossroads of three states — do you serve CDL carriers from California and Nevada staging here?
Yes. Kingman's position at the Arizona-California-Nevada tri-state junction makes it a major CDL staging and turnaround point for I-40 and US-93 corridor carriers. Federal FMCSA Part 382 requirements apply uniformly regardless of which state the carrier is domiciled in. We provide on-site FMCSA-compliant testing at Kingman carrier terminals and truck stops.
TransWestern Pipeline runs through Kingman — what PHMSA testing applies to their interstate gas employees?
TransWestern Pipeline operates a PHMSA-regulated interstate natural gas transmission system through Mohave County. Covered-function pipeline employees — operators, maintenance workers, and emergency responders — are subject to 49 CFR Part 199 anti-drug and alcohol misuse prevention requirements. We coordinate PHMSA-compliant on-site collections for TransWestern Pipeline contractor employers in the Kingman area.
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 Kingman-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.