Company founded
1994
DDS has been testing individuals and businesses since 1994. Our corporate offices in Houston, Texas, USA are well staffed with knowledgeable and experienced personnel that are trained in the importance of excellent client service. The laboratories we utilize for drug testing and DNA testing are either certified by the U.S. Federal government or are accredited by at least two nationally recognized organizations. Our philosophy has always been to choose facilities that maintain the highest standards of accuracy in laboratory testing.