Dalhousie Polygraph Services
Since 2001, Dr. John Lehman has used Dalhousie Polygraph Services for all of his polygraph needs. In an effort to provide his clients with the most comprehensive pre-employment and psychological evaluations possible, Dr. Lehman has suggested the use of polygraph in their pre-employment process. In order to ensure the highest caliber of employee many of the clients of Lehman & Associates use Dalhousie Polygraph Services with outstanding results.
Dalhousie Polygraph Services is located in the same building as the offices of John Lehman, Ph.D. and Associates to facilitate efficient screening of candidates, often the same day. They can be contacted by the following means:
Dalhousie Polygraph Services
1401 N. Central Expressway, suite 350
Richardson, TX 75080
Phone: 972.744.9522
Fax: 972.437.6741