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EMPLOYER DRUG TESTING · SAN ANTONIO, TX

Employer Drug Testing Programs in San Antonio, TX

DOT and non-DOT drug testing program coordination for San Antonio employers. We manage compliance, MRO services, and testing logistics through our national network.

Two Ways to Test — You Choose

We Come to You

A certified collector travels directly to your worksite, staging area, contractor yard, or facility in San Antonio. No clinic trips. No employee downtime beyond the collection itself. Ideal for large crews, post-accident testing, and remote job sites.

8,500+ Nationwide Locations

Your employees walk in at any of our partner collection sites across the United States — no appointment required at most locations. Ideal for remote workers, employees in multiple states, and individual pre-employment collections.

Call (219) 315-0345 to confirm which option works best for your program.

Serving San Antonio Employers

San Antonio's military, healthcare, manufacturing, and logistics sectors require consistent DOT and non-DOT testing programs. We coordinate testing through SAMHSA-certified labs and local collectors serving Bexar County.

How It Works

  1. 1Call or submit your site address, program type (DOT or non-DOT), and timing requirements.
  2. 2We confirm collector availability for San Antonio and give you a straight answer on scheduling.
  3. 3A local certified collector in the San Antonio area handles the on-site collection at your location. We coordinate all logistics.
  4. 4Specimens and paperwork go directly to your lab and MRO. Results follow your program.
  • SAMHSA-Certified Lab
  • DOT-Compliant Collections
  • Certified Collectors
  • Chain of Custody Every Time

Frequently Asked Questions

Do you come to our San Antonio location or offer walk-in collections?

Yes — both. We can send a certified collector directly to your workplace, warehouse, fleet yard, or job site in San Antonio, or your employees can walk in at any of our 8,500+ partner collection locations nationwide. Call (219) 315-0345 to confirm which option fits your program.

Do you handle DOT testing for San Antonio employers?

Yes. We handle DOT-regulated drug and alcohol testing including pre-employment, random, post-accident, reasonable suspicion, and return-to-duty collections — on site in San Antonio or at a nationwide walk-in location.

How quickly can you schedule a collection in San Antonio?

Same-day and next-day on-site scheduling is available for many locations depending on drive time and collector availability. Walk-in collections are available at 8,500+ partner sites nationwide. Post-accident collections are prioritized — call (219) 315-0345 immediately.

What is the difference between DOT and non-DOT testing?

DOT testing follows federal Department of Transportation regulations and applies to safety-sensitive employees in trucking, aviation, rail, and pipeline. Non-DOT testing follows your company policy. We handle both.

See full comparison →

Ready to Set Up a Drug Testing Program for Your San Antonio Operation?

We come to your worksite or your employees use any of our 8,500+ locations nationwide. Call or submit your program details and we will confirm the right setup.