How Much Does a Private Investigator Cost in Thailand?
- Detective N
- Jun 29
- 1 min read
Importance of Knowing Costs
“How much does a private investigator cost in Thailand?” is one of the most common questions for anyone considering hiring professional investigation services. Whether you’re dealing with infidelity suspicions, background checks, or corporate investigations, knowing the typical costs helps you plan your budget and avoid unexpected expenses. Private investigation services in Thailand vary widely in price, depending on the complexity of the case, location, and level of discretion required.

Typical Costs and Factors Influencing Prices
In Thailand, the cost of hiring a private investigator usually starts around THB 7,000 to THB 17,000 per day for basic surveillance tasks in urban areas like Bangkok or Chiang Mai. More complex investigations involving multiple agents, or travel to rural regions can increase daily rates to THB 20,000 or more. Factors influencing private investigator costs in Thailand include:
The duration of surveillance
The number of investigators required
Type of investigation (e.g. infidelity, business fraud, missing persons)
Need for photographic or video evidence
Travel and accommodation expenses
Urgency and time sensitivity of the case
Understanding these elements helps you estimate how much a private investigator costs in Thailand for your specific situation.
How to Choose a Private Investigator and Ensure Value
When deciding how much to invest in a private investigator in Thailand, it’s crucial to focus not just on price but on quality and professionalism. Look for investigators with experience and clear contracts outlining fees and deliverables.
At Orchid Eyes, we offer private investigation with transparent pricing and discreet operations. We serve clients throughout Northern Thailand, including Chiang Mai, Chiang Rai, Lamphun, Lampang, Phayao, Phrae, Nan, Uttaradit, Mae Hong Son, Tak, and Sukhothai.