INDEPENDENT MATERIALS TESTING AND SITE INVESTIGATION IN LIBERIA Ensuring Infrastructure Reliability Through Independent Testing Request Testing Services Our Projects SELA SPECIALIZES IN QUALITY ASSURANCE AND QUALITY CONTROL FOR INFRASTRUCTURE Test with Precision. Build with Confidence. Request Testing Services Our Projects

Vision

To become a trusted leader in engineering laboratory services across the region.

Mission

To provide accurate, dependable, and timely engineering laboratory services that enhance infrastructure durability and public safety.

Motto

Test with precision. Build with confidence.
INDEPENDENT ENGINEERING LABORATORY SERVICES

A combination of technical expertise across four specialized laboratories

Independent laboratory science for infrastructure that lasts

SELA's technical team has provided geotechnical investigation, materials testing, and construction quality assurance since 2023 on major infrastructure projects across Liberia — funded by the World Bank, USAID, ArcelorMittal, and government institutions. Today, SELA operates four dedicated laboratories covering environmental and GIS analysis, geotechnical investigation, building materials, and transport and pavement testing, delivering end-to-end coverage from site investigation through post-construction certification.
THE STANDARD FOR MATERIAL TESTING AND ENGINEERING QUALITY ASSURANCE IN LIBERIA

We specialize in testing and validating engineering materials to ensure quality and compliance for infrastructure projects, from site investigation to final certification.

FOUR SPECIALIZED LABORATORIES, ONE ISO/IEC 17025-ALIGNED STANDARD

Dedicated to Ensuring Quality and Compliance in Every Material We Test

LIBERIA'S FIRST ISO/IEC 17025-ALIGNED ENGINEERING TESTING FACILITY

Delivering ISO/IEC 17025-Aligned Technical Assurance Across Liberia and the Mano River Union

Year of Registration

Specialized Laboratories

Core Laboratory Staff

Lab Testing Projects to Date

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PROJECT EXPERIENCE

Laboratory Testing and Engineering Support on Liberia’s Roads

Road design & materials · Completed 2024

15 km Gehwee Junction – Gbedin Falls Access Road, Nimba County

Local sub-consultant to FRED Engineering for the Rural and Renewable Energy Agency’s AfDB-financed REEL project: field investigations, soil sampling, laboratory testing and road design support.

View project details →

Materials testing · Completed 2024

Brewerville – Compoundzu Road (71 km) Periodic Maintenance

Field sampling and laboratory testing of soils, laterite and aggregates for pavement, bridge and culvert works on a Ministry of Public Works corridor, with Geoskope Limited.

View project details →

Materials testing · Completed 2025

Brewerville – Gboae Road Rehabilitation

Construction materials and geotechnical testing — grading, Atterberg limits, compaction and CBR — for the Ministry of Public Works, with Geoskope Limited.

View project details →

Architectural renderings of SELA’s Advanced Engineering Laboratory Complex, Marshall City, Margibi County, Liberia
FROM VISION TO REALITY

The Future Home of SELA Is Taking Shape

Our Advanced Engineering Laboratory Complex is being developed on a 12-acre site in Marshall City, Margibi County. This is more than a building — it is the foundation of a vision for civil engineering materials testing in West Africa, with every laboratory space designed to deliver precision, accuracy and excellence to every project we touch.

Watch this space.

Get started with SELA. From site investigation to final certification, we provide the independent, standards-based technical evidence your infrastructure project needs, delivered onshore without the cost and delay of testing abroad.

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OUR CLIENTS AND PARTNERS

Trusted on Liberia’s Infrastructure Projects

Ministry of Public Works, Republic of Liberia logo
Ministry of Public Works
National Road Fund of Liberia logo
National Road Fund
The World Bank logo
The World Bank
Ministry of Agriculture, Republic of Liberia logo
Ministry of Agriculture
Rural and Renewable Energy Agency (RREA) Liberia logo
Rural & Renewable Energy Agency
Liberia Water and Sewer Corporation logo
Liberia Water & Sewer Corporation
ArcelorMittal logo
ArcelorMittal
FRED Engineering logo
FRED Engineering
Geoskope Ltd. logo
Geoskope Limited
Liberia International Construction Inc. logo
Liberia International Construction
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