Laboratory Services

Certified Medical Testing

Slidell, LA. (985)259-4474

Waveland, MS.​​ (228)463-8924

*No Refunds for Failed Physicals or Missed Appointments.*

Call for Pricing

CMT provides low cost drug and alcohol testing services that comply with all DOT and Federal Motor Carrier Safety Administration's rules & Regulations for commercial motor vehicle drivers.


Types of Drug & Alcohol Tests:

  • DOT/CDL/Coast Guard
  • Pre-Employment 
  • Random
  • Post accident 
  • Reasonable Suspicion
  • Return to Duty

Near Bay St. Louis/Gulfport Call 228-463-8924

    After Hour Call 228-671-9130

​Near Slidell LA. Call 285-259-4474

​    After Hours 504-717-7299

$100 payment by phone required for scheduling.

​Once payment has been made a CMT representative will direct you to the nearest available facility. You will also receive a digital authorization form with directions to your scheduled appointment facility. 

DOT Drug & Alcohol Testing is Available at Both Locations

CDL and Mariner Physicals



After Hours Phone

MS. 228-493-3176

LA. 504-717-7299 

DOT Drug Screens will include:

  • Marijuana (THC Metabolite)
  • Cocaine
  • Amphetamines
  • Opiates
  • Phencyclidine (PCP)

DOT  Services