Real Occupational Testing Services at 4045 East Guasti Road #215, Ontario, California.

This place is a joke the owner don't know what the staff is doing poor lady came in for a DNA court orders test and the messed it up gave the father wrong results and now they lady needs to wait another 2 months before the test could be done again due to the owner LAUREEN incompetence and being so rude that everyone in the office knew what went wrong gave the incorrect results. They gave him someones eles results which were 0%. If I were any DNA tester or Truck Driver I would think twice before I walked in the OWNERS LAUREEN & CHRIS do not know what there doing!