Infidelity Investigations: Signs You Should Hire a Private Investigator

It is never easy to suspect your partner of infidelity. The emotional burden of such concerns can take a toll on your peace of mind, personality and psyche. For some in Singapore, the question of approaching private detectives does not come as a sudden flash of inspiration, but as a deep need to find answers for closure. On a personal level or to get the information you need for legal purposes, infidelity investigations conducted by qualified professionals offer a discreet and accurate option to find the truth.

If something feels off to you and you’re not convinced of your partner’s affairs, hiring a licensed private investigator in Singapore for private investigator services might be the best thing to do.

Understanding Infidelity Investigations

An infidelity investigation is a professional service provided by private investigators to investigate a cheating partner or spouse and confirm or deny the suspicions or allegations. Through a discreet blend of covert surveillance, background checks, and modernized investigative methods, these experts work solely for you to obtain evidence most ethically and confidentially possible.

Are Private Investigators Legal in Singapore?

Yes, you can engage in private investigation agency in Singapore. Licensed private investigation services operate under the Private Security Industry Act, registered with the Singapore Police Force, and conforms to the regulations.

Infidelity can cause so much pain and so many sleepless nights and anxiety. A professional PI agency can perform detailed, objective investigations – providing truth instead of guesswork, which could be critical when it comes to making reasoned decisions for highly personal issues.

Common Signs of Infidelity

Changes in Behaviour:

• Unusual secrecy around phones or computers
  
• A drop in emotional engagement or quality time
  
• Frequent late nights, business trips, or unexplainable absences

You might also notice physical and emotional distance like a sudden lack of intimacy or your partner might act irritable when asked about their whereabouts. Another telltale sign is when they withdraw from meaningful conversations. You should also look out for unexplained expenses such as as charges for gifts, hotels, or restaurants or perhaps, hidden bank statements or unusual financial activity. 

Other signs you should look for include shifts in appearance or lifestyle, like a drastic change in appearance, grooming, or fashion. Maybe an involvement with new social circles or hobbies that exclude you. These behavioural patterns are often red flags in matrimonial investigations. While not definitive proof, they may indicate a need to hire a private investigator.

How a Private Investigator Can Help

Discreet and Professional Surveillance

A team of private investigators in Singapore can conduct thorough and covert surveillance to document behaviour patterns. Licensed private investigators use lawful methods to monitor a subject without raising suspicion, ensuring the utmost confidentiality.

Collecting Concrete Evidence

Through photos, videos, and logs, private investigators gather irrefutable evidence. This is especially useful in insurance claims, divorce proceedings, or child custody disputes.

Unbiased and Objective Findings

The findings from a professional private investigator are impartial, allowing clients to act based on facts instead of assumptions.

Confidentiality and Sensitivity

Professional PI firms are committed to confidentiality. All data and findings are handled discreetly and securely, following the standards set by the Private Security Industry Act and the Singapore Police Force licensing regulations.

What Can Private Investigators Do in Singapore (and What They Can’t)?

They can track locations, monitor interactions, and document suspicious activities. However, they cannot trespass, hack devices, or impersonate law enforcement.

Benefits of Hiring a Private Investigator for Infidelity Cases

Clarity and Closure
Whether confirming or disproving infidelity, investigations provide closure and help clients move forward.

Legal Evidence
If legal action is required, the documented evidence collected can be critical in court cases related to matrimonial investigation or cheating spouse scenarios.

Objective Decision-Making
Clear evidence helps clients make rational choices—whether that’s therapy, separation, or legal proceedings.

Licensed vs. Unlicensed Private Investigators in Singapore: What’s the Risk?

Hiring an unlicensed investigator risks legal repercussions and questionable ethics. A licensed private investigator ensures lawful, professional conduct throughout.

What to Expect During an Infidelity Investigation

Initial Consultation
The process starts with a private session, where clients share concerns. The PI will recommend a strategy based on experience in the private investigation industry.

Surveillance Process
A team of private investigators will conduct thorough and covert tracking, tailored to your investigation needs. Updates are shared regularly.

Final Report
At the conclusion, clients receive a full report containing timestamps, visuals, and behavioural logs.

What Happens During a Private Investigation in Singapore? [Step-by-Step Guide]

You begin with a consultation, followed by monitoring, updates, and a report. All activities are done legally and concerning privacy laws.

How to Choose the Right Private Investigator for an Infidelity Case

Experience in Personal Matters
Choose a PI who specialises in matrimonial or infidelity cases. Their understanding of emotional sensitivity is key.

Credentials and Licensing
Ensure your PI agency is properly licensed by the Singapore Police and adheres to legal protocols.

Confidentiality and Trust
The best private investigator in Singapore is not just experienced—they’re also discreet, professional, and trustworthy.

How to Choose the Best Private Investigators in Singapore

Look for firms with solid reviews, proven casework in infidelity, and legal compliance. Avoid agencies that overpromise or lack transparency.

Private Investigator vs. Police in Singapore: Who Should You Call?

For personal or non-criminal matters like infidelity, hiring a private investigator is the appropriate option. The police handle criminal investigations.

Conclusion

Infidelity investigations are not about easy answers; they are about truth, clarity and being able to make informed choices. If you find signs of constant deceit, then you are better off hiring a dedicated private investigator to gain some assurance in their being.

At Baker Street Private Investigator (BSPI), we specialise in providing a discreet and thorough investigation service tailored to your needs. 

How Much Does a Private Investigator Cost in Singapore?In 2025, costs typically vary depending on the scope and duration. Fixed packages are also available for longer investigations. Contact us for more information regarding your case.