DOT · NON-DOT · CONSTRUCTION EMPLOYER TESTING
North Charleston, SC Mobile Drug & Alcohol Testing
Boeing 787 Dreamliner · Joint Base Charleston FAA · Port Logistics · I-26/I-526 FMCSA — Mobile collections at South Carolina's industrial heart.
North Charleston is South Carolina's third-largest city and its most industrially dense — home to Boeing South Carolina's 787 Dreamliner final assembly and delivery center, Joint Base Charleston (a combined Air Force and Navy installation), the North Charleston Container Terminal, and a massive distribution and logistics zone along I-26. Boeing alone employs thousands of FAA-regulated A&P mechanics, quality inspectors, flight test crew, and engineers. Joint Base Charleston's Air Mobility Command generates significant defense contractor testing demand. OnSite Employer Testing serves North Charleston and the full Charleston County industrial corridor as a seamless extension of our Charleston coverage.
OnSite Employer Testing coordinates mobile drug testing collections at your North Charleston-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.
North Charleston: Boeing's Dreamliner City and Joint Base Gateway
DOT & Non-DOT Testing Services — North Charleston
We coordinate the following collections for North Charleston-area employers:
- FAA 14 CFR Part 120 — Boeing 787 Dreamliner A&P mechanics, avionics technicians, quality inspectors, flight test pilots, and production support personnel at Boeing South Carolina's North Charleston campus
- Federal contractor testing — Joint Base Charleston Air Force/Navy base support and logistics contractors under FAR 52.223-6 and DoD requirements
- FMCSA 49 CFR Part 382 — CDL drivers on I-26, I-526, and US-78 serving North Charleston industrial and port logistics
- USCG 46 CFR Part 16 — North Charleston Container Terminal vessel and stevedore operations (coordination available)
- Pre-employment, Random, Reasonable Suspicion, Post-Accident — urine, oral fluid, and EBT
- DOT Return-to-Duty & Follow-Up — SAP-supervised employees
- Boeing supply chain and Tier 1/2 aerospace parts manufacturers in the North Charleston corridor
- Construction — North Charleston waterfront and industrial park development
- Healthcare testing — Trident Health System, Roper St. Francis
Industries Served in North Charleston
- Aerospace manufacturing — Boeing South Carolina 787 Dreamliner final assembly and delivery
- Defense — Joint Base Charleston Air Force and Navy
- Port and maritime — North Charleston Container Terminal
- CDL freight — I-26/I-526 port and industrial approach
- Distribution and warehousing — North Charleston logistics zone
- Healthcare — Trident Health, Roper St. Francis
- Construction and industrial services
Applicable Regulations — North Charleston, SC
FAA 14 CFR Part 120 governs Boeing South Carolina's extensive FAA safety-sensitive workforce — one of the largest single-location FAA-regulated workforces in the Southeast. Federal contractors at Joint Base Charleston are subject to FAR 52.223-6 and DoD requirements. USCG 46 CFR Part 16 applies to North Charleston Terminal mariners. FMCSA 49 CFR Part 382 governs I-26/I-526 CDL fleets. Program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections.
On-Site Collections in North Charleston
Boeing 787 production, Joint Base Charleston, port logistics, and I-26 carriers — get compliant mobile collections dispatched today.
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
Is North Charleston covered under your Charleston service area?
Yes. North Charleston and all of Charleston County — including Summerville, Goose Creek, Hanahan, and the I-26 corridor — are fully within our Charleston area service coverage.
Do you handle Boeing's large-scale pre-employment and random programs?
Yes. We coordinate pre-employment blitzes and ongoing random programs for Boeing South Carolina's production and contractor workforce — dispatching to Boeing-designated collection areas at the North Charleston campus.
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 Testing for North Charleston's Boeing and Defense Workforce
Boeing 787 production, Joint Base Charleston, port logistics, and I-26 carriers — get compliant mobile collections dispatched today.