Employer
Drug Testing
Solutions
Nationwide
Workforce Testing
& Compliance Solutions
One Partner. One Portal. Anywhere.
Managing workforce compliance across multiple employees, job sites, and locations can quickly become overwhelming. At National Testing Services (NTS), we help employers simplify drug and alcohol testing with nationwide coverage, fast turnaround times, employer portal access, and reliable compliance support.
Whether you manage a trucking company, staffing agency, construction workforce, industrial team, or municipality, our testing solutions are built to support your operations efficiently and professionally.
Mobile Onsite Drug Testing
Need testing performed at your workplace or job site?
Our mobile onsite testing services help reduce downtime and improve convenience for employers by bringing testing directly to your location.
- Construction Sites
- Warehouses
- Transportation Companies
- Manufacturing Facilities
- Large Hiring Events
- Multi-employee testing
DOT Compliance Support
For DOT-regulated employers, compliance is critical.
NTS helps employers maintain compliant drug and alcohol testing programs aligned with federal DOT requirements.
DOT services include:
- DOT Random Consortium Management
- Pre-Employment DOT Testing
- Post-Accident DOT Testing
- Return-to-Duty Testing
- Follow-Up Testing
- DOT Alcohol Testing
- Compliance Program Assistance
Nationwide Testing Coverage
We provide access to a nationwide network of collection sites to help employers manage testing across multiple cities and states.
Employer Testing Services
We provide comprehensive workforce testing solutions for employers of all sizes.
Our services include:
- Pre-Employment Drug Testing
- Random Drug Testing Programs
- DOT Drug & Alcohol Testing
- Post-Accident Testing
- Reasonable Suspicion Testing
- Return-to-Duty Testing
- Follow-Up Testing
- Hair Follicle Drug Testing
- Oral Fluid Drug Testing
- Urine Drug Testing
- Alcohol Testing
- Mobile Onsite Drug Testing
- DNA Testing Services
- Court Ordered Testing
Why Employers Choose NTS?
Nationwide Coverage
Access to testing services across multiple states and locations.
Dedicated Support
Responsive communication and assistance when you need it.
Fast & Reliable Service
Quick scheduling and efficient coordination for employer accounts.
Employer-Focused Solutions
Built to support workforce compliance and operational efficiency.
Simple Employer Onboarding
Getting started is simple.