Lost Relative or Friend
Adoption Tracing
Drugs Usage
Surveillance, Thai Lady
Real Job, Fake Student
She did not ask for money
Case Study, Bargirl
Bargirl in Pattaya
Entrapment (Decoy)
Surveillance Case Study
Undercover Investigation
Denial of Results
Thai Girlfriend of Husband
TGF of Husband, Discreet
TGF Scams and Problems
Thai Girlfriend Advice
Typical TGF Investigations
About Us - Who We Are
Who is a Private Investigator?
Private Investigator License?
Terms of Service
2003 - 2024 public website, expat in Thailand since 1994.
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Contact Us

You may contact us via our contact form below.

In our reply back to you, we may give out another email address on our own private server on this thailandpi.com domain (i.e., a second email address) for further correspondence.

If you wish to send file attachments in your initial inquiry now, then you can email us at our alternative LIVE address:

We are available for visits at our office but you MUST make an appointment in order to make sure the appropriate agent(s) is/are here. Our address and phone number are given below the contact form. An agent can also meet you at your hotel or another place convenient to you sometimes.

Your e-mail address will not be misused. We do not send spam. We protect email addresses.
However, sometimes important email is lost due to spam/junk mail filters and other technicalities.
A phone number is a good backup. If you don't respond to our reply, we may send you an SMS, but we usually do not call unless you say it's OK to.
If you wish for us to call you back, please let us know your preferred times.

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We will usually respond within 1 to 24 hours.

The request for your phone number is listed on the form because sometimes our email is returned as "undeliverable" or else we get a repeat enquiry asking why we haven't replied when we did already. We generally don't phone or SMS anyone unless this happens, or if a case is urgent within the next few hours, as email is usually preferred so we don't interrupt or bother you at the wrong time and for discretion. If you are confident about your email, then you can leave the "phone or SMS" field blank.

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We do not tolerate copycats, and we are honorable people with class. Please remember thaiLANDpi.com

Our company is located in central Bangkok on Sukhumvit soi 2, within walking distance of the skytrain, between the Ploenchit and Nana stations.

Thailand Private Investigations,
a division of:

Lucky Lion Pride Co., Ltd.
Ploymitr Office Building, Floor 7
81 Sukhumvit soi 2
Klongtoey, Klongtoey Bangkok 10110

By appointment only, please.
Sometimes, an agent can meet you at
your location (depends on location).

Email: inbox at our domain name.
Office Tel.: +66-2255-0620
Mobile Tel.: +66-8-0062-4243 (native English speaker)

Old customers please note:

We moved our office from Pakkred, Nonthaburi (next to the government post office) to the city center. Please do not go out to our old office in Pakkred, on Bond Street. We are no longer there.

Our office is co-located with Export Quality Services Co., Ltd., aka EQ, which is the same company we previously operated under, but we split off the private investigations business to a daughter company, Lucky Lion Pride Co., Ltd., whereby EQ now focuses on language translation and some other things.

2003 - 2024 public website, expat in Thailand since 1994.

Complete menu is on top of page, or else see: Site Map