What We Do

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for the first time...

Apex Drug Testing Services, LLC is a full-service, nationwide provider of drug screening services.

We are performance driven and aim to provide a highly professional experience that is cost-effective and customized to meet your needs.

Our effective and efficient drug and alcohol testing programs are designed to meet the requirements of the Department of Transportation and non-federal testing programs. We specialize in pre-employment screening, background check services, random drug screening, post-accident, reasonable suspicion, return to duty, and follow up testing.

We also help in the design and implementation of drug free workplace policies and procedures. We have training programs for management, human resources professionals, and their employees upon request. You can trust that our professional staff will deliver quality service with the highest degree of confidence to meet your industry requirements.

Our services include:

  • On-site Workplace Drug Screening
  • Pre-Employment Screening
  • DOT and non-DOT urine testing covering all 50 states
  • Background Check Services
  • Drug Detection Assessments
  • DNA and Paternity Testing
  • Hair Follicle Testing
  • Oral Saliva Testing
  • In-Home Drug Testing
  • Detection of Adulterated Specimens
  • MRO Review

We cater to both small and large organizations to include universities, hiring pools of employees, large companies with multiple drivers, warehouse employees, DOT transportation companies, school district bus drivers, city drivers, churches, athletic organizations, law enforcement, and parole departments. We also welcome rehabilitation centers, skill nursing facilities, non-profit agencies, and assisted living facilities. Please check out our online store for the purchase of your drug testing products.

We would be happy to put together a proposal that would itemize our services that we provide. There is no need for your employees or students to go to a collection center and wait for an indefinite amount of time. We can save you time and money by collecting on-site.

If you prefer to send your employees off-site to a collection center we have over 10,000 collection sites available to you across the United States. We have affiliations with Quest Diagnostics, LabCorp, Medtox, Omega Laboratories, and DNA Diagnostic Centers.

Please contact us for a competitive quote for your business or school at (562) 989-5400.


Please contact us to assist you in setting up a drug free workplace, school or home.

Drug Free Workplace Warning Signs