"DSI Medicals' outstanding drug and alcohol testing offerings and quick turnaround of results, combined with our dedication to our clients, has led to more than 75 percent of our customers being served by DSI for more than ten years. Read recent testimonials from current clients below and get started by emailing newcustomer@dsimed.com or calling 844-376-7015."

"Great service, excellent quality, communication and support"


"Just a few words of appreciation for the outstanding service provided by DSI MEDICAL SERVICES in administering all aspects of our nationwide Substance Abuse Program.  DSI MEDICAL SERVICES  consistently surpasses our expectations from the initial testing to issuing the final report to the MRO. Your firm is at the top of a very short list of service providers that excels in the delivery of the highest quality, always timely and most professional services in a very litigious and scientifically demanding field. We look forward to ten more years of satisfaction guaranteed service from your company."

Atlantic Plant Maintenance, Inc.
A Division of General Electric

"Exceptional Customer Service, Knowledgeable and Professional staff.
DSI MEDICAL SERVICES is a great asset to my company."

"The Philadelphia Area Labor-Management Committee (PALM) has been using DSI MEDICAL SERVICES since 1996.  During this time, the relationship between the management and employees of DSI MEDICAL SERVICES and PALM has grown to one of respect, cooperation and reliability.  The staff and services of DSI MEDICAL SERVICES have been outstanding in getting results in a timely manner.  Questions, if they arise, are given thorough answers.  The scheduling of collections is handled masterfully, even on a last minute basis.  Collectors are efficient and professional. Office personnel, have always handled issues with prompt and cheerful dispositions.  PALM is extremely proud to work with such an organization."

Philadelphia Area Labor-Management Committee (PALM)