MJ Denis

Libby Langford is the first name on my polygrapher referral list. I feel confident sending my clients to her as Libby is knowledgeable and engaged throughout the polygraph process. She has developed a comprehensive pre-polygraph questionnaire that helps elicit new information if there is any to be revealed. She works to ensure polygraph questions are being asked to determine if deception is indicated in client-specified areas. Libby is prompt and professional. She takes time to speak with our mutual clients and me to ensure the polygraph experience meets our expectations. Libby is worth every penny every time!