Tri-Valley Polygraph

6709 Southfront Rd, 94551, Livermore
6709 Southfront Rd
94551, Livermore
+1925-961-4905

Opening hours

  • sunday: (closed)
  • monday: 9h-16h
  • tuesday: 9h-16h
  • wednesday: 9h-16h
  • thursday: 9h-16h
  • friday: 9h-16h
  • saturday: (closed)

Tri-Valley Polygraph provides Polygraph testing for Pre-employment,criminal issues, Civil issues, Infidelity and PCSOT

Baker Street Directory cannot guarantee that the professionals and companies listed in the directory have the necessary training and certifications to practice as private investigators. We recommend that you request the corresponding licence of the investigator you are going to hire to verify that he/she can practice the profession.

Tri-Valley Polygraph: Reviews

3/5 (4 Reviews)
Clark 1 year ago

Fantastic experience: Mr. Macfarlane is kind and fair. He was clear and professional with my inquiry. He was prompt when I signed the contract and most importantly (towards my unfaithful ex-girlfriend/fiancé) he pointed out when my questions were unfair or unproductive and offered revisions. I did not want my unfaithful partner to feel ambushed by the questions so I shared them with her. She had volunteered to take the polygraph, but got really upset with my very plain questions saying she would fail them because she was so nervous. She broke down and finally told me the "real truth" (again) which was far worse than any other story she told before. We broke up immediately, before we even scheduled the exam. I thanked Mr. Macfarlane for his service and was glad to pay the $75 retainer. He went out of his way to offer kind words and declined to accept the deposit he was due. This is a stand up fellow, I wish there were more people like him in the world.

gene smart 2 years ago

Fantastic experience: Wasn’t able to afford however he was very helpful in guiding me to additional resources

jesse williams 4 years ago

Negative experience: Their Polygraph is absolutely not accurate, I do not recommend risking your relationship on their polygraph even if you are faithful.

Tri-Valley Polygraph
Tri-Valley Polygraph

I am not sure who "Jesse Williams" is but he was not a client in 2021.

Michael Adiarte 8 years ago

Negative experience: Not a good experience with the polygraph. I found out later through my spouse that the polygraphed called her and told her that I was not telling her everything. I felt that he was already biased towards me. Failed the polygraph with him but passed it with another polygrapher somewhere else

Tri-Valley Polygraph
Tri-Valley Polygraph

I am sorry Mr. Adiarte felt I was some how "biased" toward him. I remain neutral in all of the interviews and exams I conduct. Unfortunately, we will not know if the reason you passed the other polygraph is because you disclosed additional information you failed to talk to me about.

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