Infidelity exams start at $400.00.  All infideltiy/ domestic examinations require a deposit of $100.00 to hold your appointment time.  The deposit becomes non-refundable if the exam is cancelled within 24 hours of the appointment time or the examinee fails to arrive for the exam.

The remainder of the exam fee will be due in cash, cashier’s check or credit card at the time of the examination. Master Card, Visa, American Express, and Discover are accepted. 

Please call for other types of exam fees.

We will NEVER sell or share your information.  Confidentiality is assured with all clients.

To schedule the exam, please call or text

314-560-3378

or email Derek@StLouisPolygraph.com