Phuket Private Investigator | Discreet & Licensed Services in Phuket


Your Trusted Private Investigator in Phuket

Phuket is a world of contrasts. Behind the postcard-perfect beaches and vibrant nightlife lies a complex social landscape where truth can be difficult to find. Whether it’s a personal matter in Patong or a business dispute in Phuket Town, you need an investigator who knows the island inside and out.

Siam Spy is the leading provider of licensed, professional private investigator services in Phuket. Our deep local knowledge and extensive on-island resources allow us to navigate Phuket’s unique environment to deliver the clear, actionable evidence you need.

Phuket private investigator looking through binoculars

Phuket private investigator.

Contact Our Phuket Investigation Team


Phuket-Specific Investigative Services

We handle the most common and critical cases across the island:

🔍 Infidelity & Relationship Investigations

The transient, holiday nature of Phuket can strain relationships and create opportunities for secrets. We conduct discreet surveillance in Patong, Karon, Kata, and beyond to confirm or put to rest your suspicions of a cheating partner.

🏢 Corporate & Insurance Investigations

Protect your Phuket-based business or hotel from internal theft, vendor fraud, or false insurance claims (e.g., staged slip-and-fall accidents). We provide the evidence to protect your assets and reputation.

👤 Background & Due Diligence Checks

Considering a business partnership, a major property rental, or a serious relationship with someone in Phuket? We verify identities, histories, and reputations to ensure you are making a safe, informed decision.

📞 Process Serving & Legal Support

We ensure legal documents are delivered efficiently and legally to individuals anywhere on the island, from the busy streets of Patong to the quieter communities in the north, supporting law firms and their clients.


The Siam Spy Phuket Advantage

Why choose a localized service instead of a generic Thailand agency?

  • Island-Wide Coverage & Mobility: We have the network and mobility to operate effectively from Mai Khao to Rawai. Traffic and Phuket’s geography are no obstacle to our investigations.

  • Deep Local Knowledge: We understand the social dynamics of expat communities, the nightlife industry, and local business practices. This context is often the key to uncovering the truth.

  • Cultural & Linguistic Fluency: Our team’s fluency in Thai and understanding of local culture allows us to gather intelligence and interact with sources that are inaccessible to outsiders.

  • The Full Backing of a National Agency: While we are your local Phuket team, you have the full resources and expertise of Siam Spy behind you, ensuring no case is too complex.


Common Phuket Investigation Scenarios We Resolve

  • “I think my husband is being unfaithful during his ‘solo trip’ to Patong.”

  • “A vendor for my Phuket hotel is overcharging and I need proof.”

  • “I’m entering a business deal with a Phuket-based partner and need to verify their background.”

  • “I need to serve legal papers to someone who lives in a guarded villa in Laguna.”


Ready for Phuket-Based Answers?

Don’t let the complexities of the island prevent you from finding the truth. Our Phuket investigators are ready to listen to your situation and provide a clear path forward.

Contact Siam Spy for a confidential consultation about your Phuket case.

Get a Phuket-Specific Investigation Plan