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Success Stories & Testimonials


CrossGlobe Express has been using Diversified since 2010 for our D.O.T. physicals, drug tests, and breath alcohol. The service they provide is both efficient and reliable. Their staff is knowledgeable and friendly and quick to address any issues that may arise.

Pamela Heinz
CrossGlobe Express 

DSR is dependable, their prices are reasonable.

James Deal
Graham Construction

Our company has been using DSR for our pre-employment drug screen since October 2008. They have accommodated us every way possible.  DSR was willing to make a trip to Hampton, SC to do drug screens for a new dealership we were acquiring in August 2008, when the company we had been using for 10 years would not make a trip, therefore, getting our business.

Cindy Renfro
Vaden Automotive Group

We receive fast and efficient service from DSR.  It is a pleasure to work with them on our drug testing program.

Linda Rushing
Board of Commissioners
Laurens County

The service Graham Restaurants, Inc., (d/b/a Dairy Queen), receives from DSR is very prompt and professional.  Drug screening results are always sent to me in a timely manner.  My calls to DSR are always answered by friendly and helpful workers.  Thank you.

Dairy Queen

I wanted to thank you and your staff at Diversified Securities Resources for your accuracy and your quick response time that allows us to excel without delay.  Excellent each and every time!  100% recommended.

Christy Brabham
Triumph Logistics

It is very nice to receive the results so quick and not have to call for them. I used to have to call and beg for the results (from my previous service provider).

Wendy Amram
US Services, LLC