DOT & NON-DOT · MOBILE EMPLOYER TESTING
Mobile Drug & Alcohol Testing in Scottsdale, Arizona
On-site DOT-compliant collections at Scottsdale Airport for FAA-regulated pilots, flight crew, and charter aviation employer programs — plus Barrett-Jackson Collector Car Auction CDL vehicle transport carriers, Southwest Gas PHMSA North Scottsdale field crews, and Scottsdale's dense corporate fleet and construction employer base.
On-site DOT-compliant collections at Scottsdale Airport for FAA-regulated pilots, flight crew, and charter aviation employer programs — plus Barrett-Jackson Collector Car Auction CDL vehicle transport carriers, Southwest Gas PHMSA North Scottsdale field crews, and Scottsdale's dense corporate fleet and construction employer base. Scottsdale anchors aviation — business & charter (faa 14 cfr part 120/135), specialty vehicle transport (fmcsa), pipeline & utilities (phmsa) employer demand — including Scottsdale Airport (SDL); Barrett-Jackson Collector Car Auction; Southwest Gas North Scottsdale; Viad Corp / GES, 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 Scottsdale-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 Scottsdale Employers Need Mobile Testing
Scottsdale Airport FAA Part 135 charter and business aviation pilot and crew employer on-site collections
Barrett-Jackson CDL specialty vehicle transport fleet pre-event pre-employment and random testing
program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections
Industries We Serve in Scottsdale
Scottsdale Airport (SDL)
Scottsdale Airport (SDL) — business aviation / charter carrier FAA Part 135 pilot and crew (FAA-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 Scottsdale market.
Barrett-Jackson Collector Car Auction
Barrett-Jackson Collector Car Auction — specialty CDL vehicle transport and event logistics 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 Scottsdale market.
Southwest Gas North Scottsdale
Southwest Gas North Scottsdale — PHMSA natural gas distribution North Maricopa 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 Scottsdale market.
Viad Corp / GES
Viad Corp / GES — event logistics CDL fleet FMCSA Scottsdale convention activity (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 Scottsdale market.
ADOT District 6 North Scottsdale
ADOT District 6 North Scottsdale — Loop 101/SR-51 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 Scottsdale market.
Scottsdale corporate campus construction
Scottsdale corporate campus construction — Non-DOT and CDL contractor employer programs (Non-DOT-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 Scottsdale market.
Axon Enterprise / GoDaddy
Axon Enterprise / GoDaddy — corporate fleet and campus construction CDL Non-DOT (Non-DOT-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 Scottsdale market.
Applicable Regulations
Employers in Scottsdale commonly coordinate testing under:
- 49 CFR Part 40 — DOT collection and laboratory procedures
- 14 CFR Part 120 / 14 CFR Part 135 — FAA safety-sensitive Scottsdale Airport charter and business aviation employers
- 49 CFR Part 382 — FMCSA CDL specialty vehicle transport and event logistics carrier fleets
- 49 CFR Part 199 — PHMSA Southwest Gas North Scottsdale pipeline operators
- Arizona Revised Statutes — employer drug testing program requirements (A.R.S. § 23-493 et seq.)
Testing Services Available in Scottsdale
We coordinate the following collections for Scottsdale-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 Scottsdale
Southwest Gas North Scottsdale PHMSA distribution field crew collections
North Scottsdale and Kierland corridor construction CDL contractor on-site testing
Corporate fleet Non-DOT employer drug-free workplace program collections
Arizona DFWP compliant collections under A.R.S. § 23-493
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
Scottsdale Airport has significant charter and business aviation activity — what FAA testing applies?
Charter air carriers operating under 14 CFR Part 135 certificates at Scottsdale Airport are subject to FAA 14 CFR Part 120 anti-drug and alcohol misuse prevention requirements for safety-sensitive employees — including Part 135 pilots, flight attendants where applicable, aircraft maintenance personnel, and ground security coordinators. We coordinate FAA-compliant on-site collections for Part 135 charter carrier employer programs at Scottsdale Airport.
Barrett-Jackson brings hundreds of specialty CDL vehicle haulers to Scottsdale — how do you handle event logistics testing?
Barrett-Jackson's Scottsdale auction is one of the largest collector car events in the world, bringing hundreds of specialty vehicle transport CDL carriers to the WestWorld venue. We coordinate pre-event CDL pre-employment and random collections for vehicle transport carrier employers staging for the Scottsdale auction.
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 Scottsdale-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.