awstats tracker Investigations - Personnel Evaluation, Inc. is one of the nation's premier personnel and security consulting firms. PEI has been providing organizations with quality services to help solve personnel related problems, ranging from employee theft to difficulties filling a position, since 1970.
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If you suspect or have discovered dishonesty in your workplace, contact Personnel Evaluation prior to confronting the individual! PEI can offer important advice that could make the difference between a successfully resolved investigation and an unfair lawsuit filed against you by a dishonest employee.

PEI offers many types of interviewing approaches including Behavioral Analysis Interviewing and Polygraph Examinations!

PEI will assist you in:

PEI employs a staff of highly skilled, experienced interviewers who are trained specifically in the evaluation of personnel and management problems.

PEI has obtained tens of thousands of statements and admissions in regard to company theft, forms of harassment, security infractions and violations of employment policy.

PEI has worked with federal, state and local law enforcement, Investigative agencies, Public Defenders' and District Attorneys' offices and hundreds of private attorneys.

The success of Personnel Evaluation, Inc. is rooted in the interviewing skills of our staff, our flexibility to tailor services to the needs of individual clients and the depth of our resources. Our numerous years of affiliation and leadership with corporations, business organizations and associations include the Wisconsin Association of Personnel Services (WAPS), National Association of Personnel Services (NAPS), American Society for Industrial Security (ASIS), Wisconsin Association of Staffing Services, Wisconsin Chiefs of Police Association and membership (past and present) in various Polygraph Associations including the WPA, APA, ACP.

Polygraph Testing

Our staff of specialized examiners have conducted thousands of employment related polygraph tests including both Specific Issue and Pre-Employment testing. We will conduct the examinations keeping your company fully compliant with state and federal regulations.


We can help with whatever you need relative to your client's case. Our expert staff can conduct witness interviews, surveillance, polygraph testing and skip-tracing. Process service is also available.