OUr partners

On-going support​

Partner with our clients to increase safety, productivity and profitability through drug-free workplace program development and management


​Click on the logo to visit our partners websites

  • Policy development and management
  • Random Testing Program management
  • Regular supervisor training
  • Employee education
  • Referrals for employees in substance abuse crisis
  • Data management for audits
  • Support and expertise in situation management

Learn More About Us

  • Safer workplace
  • Higher productivity
  • Fewer accidents
  • Decreased employee absenteeism and illness
  • Savings on Worker's Compensation Insurance
  • Greater profit potential
  • Higher customer satisfaction
  • Cooperative workplace culture
Types of Tests

Great Lakes Mobile Drug Testing is an onsite drug testing company serving Central Michigan

  • Drug and Alcohol Testing
  • DNA Paternity Testing
  • Urine, hair, oral fluid Testing
  • On-Site Testing available - We come to you!
  • Instant or Lab Based Testing
  • Pre-employment, Random, Post-Accident, Reasonable Suspicion, Follow-Up, Return to Duty Testing
  • Unscheduled Event Testing
  • After hours Testing



After Hours:



Southwest Florida Onsite Drug Testing is an onsite drug testing company serving Southwest Florida

  • Full time Medical Review Officers available to review non-negative tests from 8am to 8pm EST
  • Coast to Coast coverage -over 3500 collection sites!
  • Expedited and Automated Reporting
  • Electronic reporting
  • Electronic data management