Overview Testimonials Success Stories

Satisfied Clients

NDI serves over 10,000 clients in all 50 states as well as in Mexico and Canada. In addition, NDI has completed projects for client operations in South and Central America, US protectorates, and Asia.

NDI's experience working with a wide range of clients and industries translates to extensive knowledge of the different federal, state and local regulations that must be managed. In addition, an increasing number of clients not subject to regulations choose to work with NDI to implement employee screening programs that reduce worker compensation insurance rates and entitle them to other incentives.

However, it is NDI's innovation and leadership in the marketplace that has led to our high level of customer satisfaction driving our explosive growth.

NDI currently serves multiple customers in the following industries:

  • Beverage & Snack
  • Communications
  • Construction
  • Education/School Systems
  • Energy
  • Entertainment
  • Financial/Insurance
  • Healthcare Institutions
  • Manufacturing & Warehousing
  • Professional Services
  • Professional Sports Management
  • Real Estate
  • Restaurants/Hotels
  • Retail
  • State and Local Governments
  • Technology
  • Transportation (Passenger and Freight)

"We've been with NDI for over ten years. They understand my business and helped us get our drivers on a drug testing program that was easy to implement and oversee. We've had a significant drop in compliance issues and a corresponding decrease in expenses associated with monitoring compliance. The success of our drug-free workplace programs lowered our workman's compensation insurance significantly."

Transportation Company

Learn more about how NDI can help your business. Call today...

1-800-272-3350