Understanding the earth, engineering the future.
Site investigation, laboratory testing and foundation engineering from RMC Geo-Lab — trusted on landmark projects across Sri Lanka and overseas since 2012.

since
Geotechnical, geological & hydrological engineering experts
RMC Geo Lab (Pvt) Ltd has a proven history in geotechnical, geological and hydrological engineering.
Our work ranges from geotechnical investigation with laboratory and in-situ tests to foundation recommendations and design. We also design shoring and dewatering methods for varied ground conditions, and analyse soil and rock slopes to provide protection measures that prevent failures.
Established in 2012, our team of geotechnical, geological, hydrological and structural professionals has delivered local and international projects.
- Experienced engineers & geologists
- Results reviewed by geotechnical experts
- High-quality testing equipment
- Field and in-house laboratories
Everything your site needs, in one place
Choose a service to see what's included.

Geotechnical Investigations
Boreholes, SPT, DCPT and Mackintosh probe testing to reveal the true ground conditions of your site before design begins.
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Geotechnical Engineering
Excavation, shoring, dewatering, slope stability and ground-improvement design for difficult ground.
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Material Testing in Field & Laboratory
Field and laboratory testing of soil, rock, water and construction materials by certified technicians.
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Mini Laboratory Service
A laboratory set up inside your construction site, run by RMC technicians for fast, continuous results.
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Foundation Engineering
Bearing capacity, settlement analysis and strip, raft and pile foundation design based on reliable ground data.
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Hydrological Engineering
Groundwater investigation, monitoring wells, seepage analysis and groundwater protection measures.
Learn moreReliable results, economical solutions
We combine high-quality equipment with well-trained people. Every project is overseen by experienced engineers and geologists, and the results are reviewed by geotechnical experts and professors — so you get safe, economical designs.
Plan
Site visit and an investigation plan that fits your project.
Investigate
Boreholes, probes and in-situ testing on site.
Test
Samples tested in our field and main laboratories.
Analyse
Engineers and geologists build the ground model.
Recommend
Expert-reviewed report with foundation design.
Trusted on landmark projects
From the Lotus Tower to highways, hospitals and power lines across Sri Lanka and overseas.
Buildings & CommercialLotus Tower
Colombo 10 · Feb 2024
Buildings & CommercialHorton Square
Colombo 07
Roads, Rail & SlopesCentral Expressway Project
Central Province
Industrial & WaterKandy City Waste Water Management Project
Kandy
Health & EducationHeart Centre at National Hospital of Sri Lanka
Colombo
OverseasMaldives Projects
MaldivesQuality, environment & safety
Quality
We provide high-quality geotechnical engineering services that meet all our clients' requirements, keeping performance at its best through an effective management system.
Environment
We keep environmental performance at a very high level, reduce environmental impacts and prevent all types of pollution at the workplace.
Health & Safety
Safe working conditions, the right safety equipment and well-trained staff protect our team from injury, illness and health risks.
The very best team of professionals
Working together to be the very best team of professionals and the most valuable business partner to our clients, with the safe delivery of any project, in any environment, on time.
A tradition of excellence
Providing consultancy services that exceed our clients' expectations, recognised locally and overseas through:
- Building robust client loyalty
- Adopting optimal engineering methodologies
- Effective corporate communication
- Proactive planning
Tell us about your site
Share a few details and our engineers will get back to you with the right investigation plan.
- Call us+94 112 877 164 · +94 713 763 209
- Emailgeolab.rmc@gmail.com
- Visit#1010/2 Darshana Mawatha, Pannipitiya Road, Battaramulla, Sri Lanka