Free Advice

Please feel free to ask us any question. We will try to assist you and you will not be under any obligation. Our advice is free. Because many people find private investigation somewhat a mystery, we intend to lift the smokescreen and communicate frankly with you.

You can either email us directly setting out your question, or you can use our webform instead.



Investigation Services

Timeline Investigations is a multifaceted enterprise providing consultancy, private inquiry and commercial agent services throughout Queensland, Australia and internationally.

We are committed to providing an excellent service that meets the needs of our corporate, government and private clients alike.

All of our male and female investigators, chaperones and surveillance operatives are:

  • Honest
  • Reliable
  • Ethical
  • Fully qualified and licensed
  • Government accredited
  • Listed with the commissioner of police


All of our investigations are undertaken within the boundaries of state and federal laws. Detailed reports are of the standard to be used in a court of law.

Summary of Services

Timeline Investigations puts time and effort into our planning and preparation, enabling a professional, cost effective investigation from start to finish. When the need arises we call upon the use of forensic tests including polygraph and finger printing.

Timeline Investigations accepts online investigation instructions (login required)


Please contact us to find out whether we can be of assistance or ask for free advice without obligations.