Australia's Exclusive Investigation Agency

We are Experts in Catching Cheating Partners

Do you suspect your partner of cheating?


Have you searched for answers, only to be met with lies and denial? Are you looking to hire a private investigator to finally learn the truth? Our team of highly-trained operatives have years of experience in investigation services for catching cheating partners.

At Infidelity Investigators, we understand the delicacy required in the private investigation services industry. This is why we offer a personal service that is sensitive to the needs of our clients. We treat every case with the utmost respect and confidentiality, so you can be confident that all information regarding your case remains private.

Equipped with state-of-the-art technology, we are able to provide a wide range of specialised and confidential investigation services to help get you the answers you need.

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How to Engage aPrivate Investigator



Call, email or submit an enquiry via our website to start the process



Speak with a Private Investigator about your situation, concerns, partner's activity, strategy and costs



Our elite team of Investigators will carry out the investigation on your behalf with regular updates provided and a clear channel for communication throughout the case



Whilst most cases result in evidence of infidelity; some cases we are able to provide our clients with peace of mind knowing their partner is not cheating and is being faithful. Regardless of the situation - we will obtain a result for you.

We Will Get You TheAnswers You Need.


Find out How We Catch a Cheater!


We discreetly follow a person whilst taking photos and video footage of their activity. Unquestionable evidence in cases of infidelity.

Background Checks

We are able to locate information about a person that you would never think is possible. Our background checks are comprehensive and thorough, leaving no stone unturned in the pursuit of information.

Spy Products

Do you require a hidden camera, listening device or a GPS tracker? Our online spy shop has a broad range of products that are tried and tested by real Private Investigators. Become a Detective today with our user friendly products!

Online Investigations

We can check if your partner is on a dating website or application, monitor social media for infidelity or find information about someone you have met online. Find out more now!

Counter Surveillance

Restore piece of mind with our counter surveillance services. Assisting business and individuals locate eavesdropping equipment (bugs, cameras, trackers). We also provide counter surveillance to ascertain if you are being physically followed. Contact us to find out more.

Phone Number Searches

Have you found an unidentified phone number? Want to know who it belongs to? We can help! Our phone number searches uncover the name and address of the user and much more! 

Data Recovery

We recover deleted, hidden and corrupt data from all types of devices. Our team of forensic experts utilise the latest in software, tools and forensic equipment to ensure you have the best possible chance of recovering the required data.

Mobile Phone Data Extraction

We have the most advanced tools in the world to conduct extractions from smart phones. The extraction process is fast and secure. Findings are provided in an easy to read application. Recover deleted data from a mobile phone today!



Infidelity Investigators are Australia’s No.1 Private Investigator’s with offices located in each capital City.

Our team of specialist infidelity investigators are available 24 hours, 7 days a week to assist with all types of cases and investigations.

Catching cheating partners is our speciality and focus therefore, we understand what is required for each individual case and have developed custom tools and techniques to gather hard to find evidence!

We offer free consultations by phone or email where all options for investigation are discussed and explored.

At Infidelity Investigators, we are constantly updating our processes and procedures. We always ensure that secure communication is setup with each client before and during the investigation.

Infidelity Investigators provides discreet billing options to ensure your partner doesn’t know you are conducting an investigation.

  • All enquiries are 100% confidential
  • We respond via email or phone within 1 hour
  • Pricing over the phone

Contact the team at Infidelity Investigators today to commence an investigation or to discuss our broad range of spy products.

We will help you take control of the situation and live your life with peace of mind.

24/7 Secure Phone Line: 1300 979 621