John G. Brenner Investigations L.L.C.,  provides full
investigative and consultative services including:

  • Full or partial, lead or assist investigations into
    but not limited to charges of criminal wrong-
    doing including homicide, untimely death, sexual
    assault, abduction, shooting investigations,
    assault, arson, fraud, forensics, crime scene &
    legal nurse consulting.

  • Full or partial, lead or assist investigations into
    administrative disputes including but not limited
    to EEO complaints, abuse of authority, officers'
    response to Internal Affairs complaints including  
    termination, claims of  excessive force & Garrity
    issues.  Investigations for municipal government
    and corporations into employee misconduct.

  • Armed protective details utilizing agents with
    formal personal protective training and advance
    emergency medical skills including advanced life
    support and the U.S. Govt Crash and Bang
    evasive driving school. K9 available.

  • Full consultative review of cases involving claims
    of misconduct including medical malpractice,
    civil cases, and criminal cases including strategy
    sessions. Graduated Connecticut Department of
    Public Safety- Fire Investigator program.

  • Available to speak to groups and employees
    regarding threat assessment & risk management
    as it relates to violence. Social Worker on staff.

  • Surveillance and counter-surveillance operations
    along with intelligence gathering.

  • Security and risk consultations.

  • Full access to private investigators worldwide
    who are fellow FBI National Academy graduates.
    Access to forensic examinations along with
    computer crime and statement analysis.


Call  (203) 951-6241 and speak to an investigator or
leave a confidential voice mail.  If requested, your
phone call will always be returned within the hour.


John G. Brenner Investigations, L.L.C.
integrity in private
investigations &