Mobile Drug Testing Services

Mobile Drug Testing Service

Onsite Drug & Alcohol Testing

Who We Are

MDT Services is a Mobile Drug and alcohol Testing service, serving the Valley of the sun since 1998. MDT Services continues to build and serve an impressive list of corporations within the Phoenix Metro area and surrounding cities, which currently include both regional and major airlines, government transportation departments, and numerous construction companies.

Advantages of On-Site Mobile Drug Testing

With Cost effective and convenient on-site testing, it eliminates travel time and minimizes the loss of employee productivity, by getting the employee back to work within minutes of conducting the test.

Additionally discouraging opportunities of employees or potential employees to compromise or tamper with specimens.

Mobile drug testing allows employers to find substance abusers among their employees, as well as to screen them from potential new hires and prevent them from entering the workforce in the first place.

What We Do

MDT Services will come to your worksite or pre-requested location to collect specimens for testing. Offering DOT and Non-DOT regulated tests in the following tests:

  • Pre-Employment
  • Random
  • Post-Accident
  • Reasonable Suspicion
  • Return to Duty
  • Follow Up

We strive for excellence in giving you more control and faster results.

Determine your goals and develop a plan

  • We can assist you in making sure your company is operating as a Drug-Free Workplace
  • We will make sure you remain in compliance with DOT drug and alcohol standards.
  • MDT Services operates a Multi-Company Consortium.
  • MDT Services can pull your monthly or Quarterly randoms.

DOT drug testing program tests for 5-panels of controlled substances covering the following:

  • Marijuana
  • Cocaine
  • Opiates (Opium and codeine derivatives)
  • Amphetamines and Methamphetamines,
  • Phencyclidine (PCP).


MDT Services understands that confidentiality is an essential part of the relationship with our clients.

Our DATIA DOT qualified technicians provide a high level of private, secure and confidential drug and alcohol screenings.

All testing results are private and confidential and transmitted only to the Companies Designated Employee Representative or employee paying for the testing.

Types of Testing

  • Pre-Employment
  • Random
  • Post Accident
  • Reasonable Suspicion
  • Return to Duty
  • Follow Up
  • Other


On-Site testing eliminates travel time, retaining employee productivity by having your employee tested at your location and getting the employee back to work within minutes of conducting the test.

  • Immediate testing at your facility during the Pre-Employment process.
  • Post-Accident testing at the scene of the accident saves transport time to a clinic.
  • Random testing is conducted while on Duty, or immediately before or after.
  • Return-to-Duty tests may require direct observations(DOT).
  • Follow-Up testing is done in compliance with Substance Abuse Professionals.
  • Type of Testing: Urine, Breath Alcohol, Oral Swabs, & Hair Testing

Costs of Substance Abuse

Abuse of tobacco, alcohol and illicit drugs is costing our nation over $600 billion annually in costs related to crime, lost work productivity, and healthcare.

Health CareOverall
Tobacco$96 billion$193 billion
Alcohol$30 billion$235 billion
Illicit Drugs$11 billion$193 billion