
Soil Investigation & Laboratory Testing Services in Thailand
Field investigation, borehole drilling, soil sampling, Standard Penetration Testing and laboratory soil testing for construction projects throughout Thailand.
Field data and laboratory results for project planning and engineering review
Our core work is soil investigation and soil testing. We help project owners, consultants, contractors and design teams obtain practical subsurface information for planning, engineering review and construction coordination.
Soil Investigation
Borehole drilling, wash boring, soil sampling, SPT observations, groundwater records and boring logs.
Laboratory Testing
Water content, unit weight, Atterberg limits, sieve analysis, unconfined compression and other project-required soil tests.
Field Testing
On-site testing for construction quality control and soil evaluation, including field density testing where specified.
Workflow from borehole to report
A soil investigation combines field records, sampling, in-situ testing and laboratory results so the final report represents the subsurface conditions encountered.
Methods are selected to suit the intended investigation and site conditions.
Field resistance data recorded at specified investigation intervals.
Samples are identified by borehole and depth for the required test program.
Field and laboratory information is organized for engineering use.


Laboratory testing is a core part of our service
Laboratory results complement field observations and help classify soil and evaluate selected engineering properties. Test selection should follow the project scope, sample condition and the information required by the design or construction team.
From project information to fieldwork and reporting
For a quotation, provide the project location, type of structure, available plan, requested number of boreholes or test points, target depth and required schedule.
Selected soil investigation projects
Selected photographs from borehole drilling, soil sampling and field testing at project sites in Thailand.






Services coordinated with project requirements
Project Owners
Obtain field and laboratory information before design or construction decisions are finalized.
Engineering Consultants
Coordinate investigation data and reporting with the technical requirements of the project.
Contractors
Arrange field testing and soil investigation to support pre-construction and quality-control work.
Design & QA Teams
Coordinate soil investigation, laboratory results and field testing with design review and construction quality-control requirements.
Planning a soil investigation in Thailand
What information should I send for a quotation?
Please provide the project location, project type, available site or foundation plan, required number of boreholes or test points if already specified, target investigation depth, requested tests and preferred schedule. If the scope has not yet been finalized, send the available drawings and requirements for review.
Can you provide both field investigation and laboratory testing?
Yes. Soil investigation and laboratory testing are treated as connected parts of the same workflow. The exact laboratory program depends on the samples recovered and the project requirements.
Do you work outside Bangkok?
Yes. Mobilization can be arranged for projects in other provinces in Thailand. Travel, site access and project schedule are considered when preparing the quotation.
Which standards are used?
Methods and reporting requirements depend on the project specification. Where applicable, work procedures can reference recognized test methods such as ASTM standards or other requirements specified by the project consultant or owner.
Need a soil investigation quotation?
Send the project location, scope, drawing and required schedule. We will review the information and prepare a project-specific quotation.
