General: 017-365 3011
Project: 012-508 8011
No. 318, Jalan Kiambang 17, Pusat Komersial Indah, Mukim Kulai, Daerah Kulai, Johor.
General: 017-365 3011
Project: 012-508 8011
No. 318, Jalan Kiambang 17, Pusat Komersial Indah, Mukim Kulai, Daerah Kulai, Johor.

Retaining walls are essential structures designed and built to resist the lateral pressure of soil and prevent soil movement, creating stable and usable spaces on sloped terrains.





Our customised solutions are meticulously designed to meet each project’s unique requirements, considering factors such as soil composition, load capacity, and environmental conditions. At Jefa Astaka, we construct retaining walls using premium materials and advanced techniques, ensuring durability, safety, and long-lasting performance for your infrastructure.

LOCATION | CLIENT | STATUS |
|---|---|---|
Gemas to Johor Bahru | Syarikat Pembenaan Yeoh Tiong Lay Sdn Bhd | Completed 2023 |
Founded in 2006, Jefa Astaka is a construction company in Johor Bahru, a G7 CIDB and ISO-certified expert in Site Clearing, Earthworks, and Infrastructure.
General: 017-365 3011
Project: 012- 508 8011
No. 318, Jalan Kiambang 17, Pusat Komersial Indah, Mukim Kulai, Daerah Kulai, Johor.