Private Investigator for Cheating in Townsville & North Queensland

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A Man Is Sitting On A Couch Holding A Cell Phone With A Picture Of A Woman On It — Surveillance NQ In Aitkenvale, QLD

Cheaters and Infidelity Cases


If you have concerns or doubts about your partner’s fidelity, our indicator checklist can help identify potential signs of infidelity. These signs include being defensive or possessive with their phone, unexplained late hours at work, diminished intimacy, sudden interest in new clothing or joining a gym without involving you and unexpected trips or expenses.


For an obligation-free confidential chat, contact us to discuss your options. Our professional private investigator for cheating agents can blend in anywhere, providing evidence to confirm or alleviate your suspicions.


Surveillance NQ based in Townsville and servicing surrounding areas, including Cairns, Charters Towers, Mackay and Airlie Beach, can help ease your mind and reduce stress, advising you on the best course of action, whether through following, using technology or even lie detector tests.

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Spouse or Partner Surveillance

Surveillance NQ understands the emotional and financial toll of affairs and adultery, especially when children are involved. Our well-equipped agents offer discreet and confidential partner and spouse surveillance services, gathering evidence of infidelity through video and covert footage.


Our agents provide regular updates and a detailed activity log, ensuring you receive all necessary information. We respect privacy laws, delivering files at the end of the surveillance period without retaining any records.


Our comprehensive approach includes checking known destinations, physical descriptions, habits and car details, ensuring thorough and effective surveillance.

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Someone Viewing A Couple From A Keyhole — Surveillance NQ In Aitkenvale, QLD
A Man Is Standing In Front Of A Bed With A Woman And A Man — Surveillance NQ In Aitkenvale, QLD

Potential Signs of Infidelity

If you have concerns or doubts about your husband, wife or partner, read our indicator checklist to see if any or all these seem familiar:


  • Are they defensive, aggressive or guarded when quizzed?
  • Are they possessive with their mobile phone or tablet?
  • Are they coming home late without a good excuse?
  • Do they seem to be doing more hours at work?
  • Has your sex life or intimacy diminished recently?
  • Have they bought new items of clothing lately?
  • Have they joined a gym or sport and go without inviting you?
  • Have you noticed any lack of personal affection or details?
  • Are there unexplained trips away or expenses appearing in your statements or accounts?


Contact us for an obligation-free, confidential chat to discuss your options. We often recommend preliminary tactics before engaging our full services.

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Internet Infidelity Checks

Surveillance NQ offers specialised services for uncovering potential infidelity on dating and hookup platforms. If you suspect your partner is using sites like Tinder, Hinge or RSVP to connect with others, our agency can investigate discreetly. We set up fake profiles to engage with suspicious individuals and gather evidence of any inappropriate interactions. Additionally, our agents can use undetectable monitoring software to track activities, such as chats, emails and visited websites, capturing real-time alerts and screenshots.


For those who suspect deceit, Surveillance NQ also arranges meetings to confirm the truth. We can validate the background of someone you’ve met online to ensure they are genuine. For events like hen and buck’s nights, we provide covert surveillance to monitor the night’s activities, recording any questionable behaviour. A detailed report, including video footage, helps clients gain peace of mind or confirmation of their doubts.

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A Man Is Looking At His Cell Phone While A Woman Looks On — Surveillance NQ In Aitkenvale, QLD
A Man In A Suit Is Standing In Front Of A Screen With Icons On It — Surveillance NQ In Aitkenvale, QLD

Our Range of Services

  • Lie Detector Tests: Access to specialised EyeDetect polygraph testing for truth verification in sensitive matters.
  • Surveillance: Covert observation using advanced techniques to gather evidence for personal or legal cases.
  • Digital Forensics: Recovery and analysis of digital data to uncover hidden online activities, including social media and email investigations.
  • Locate People: Assistance in finding missing individuals or reconnecting with lost contacts.
  • Internet & Background Checks: Verification of identities and background checks to protect against fraud or misrepresentation.
  • Legal Support & Business: Support for legal cases, including fraud investigations, due diligence, and corporate disputes.
  • Family Law & Domestic Violence: Evidence gathering and support for family law cases, focusing on child custody, protection orders and related concerns.
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