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Earthworks · Klang Valley

Earthworks contractor in Klang Valley.

Cut and fill, mass haul, platform creation and hillside earthworks across Klang Valley (Selangor, Kuala Lumpur, Putrajaya), delivered integrated with slope stabilization, retaining walls, and drainage as one CIDB G7 package. Same-day site response, daily crew availability. ISO 9001:2015. Compaction and testing to BS 6031, BS 1377, JKR-SPJ Section 2 and MS 1227.

Kuala LumpurPetaling JayaShah AlamSubang JayaKlangPuchongCherasKajangSemenyihHulu SelangorRawangGombakCyberjayaPutrajaya
G7
CIDB highest grade
100+
Projects delivered
5M m2
Slope stabilized
ISO
9001:2015
Engineer's note For earthworks across Klang Valley, send the master plan or survey plus platform levels. Same-day response with a cut-and-fill balance view, plant schedule, programme, compaction and testing plan, and one price under a single CIDB G7 contract covering earthworks plus any slope, retaining and drainage scope. CIDB G7, ISO 9001:2015. WhatsApp the engineering team →
01 / Klang Valley context

Why Klang Valley earthworks needs integrated engineering.

The Klang Valley is where most of Malaysia's hillside township and industrial-platform earthworks happen. Steep developer estates, federal expressway cut and fill, and MRT and LRT cut slopes all sit on tropical residual and lateritic soils that need proper compaction control and drainage to carry permanent load. Cut-and-fill on sloping ground here is rarely a standalone job; it comes bundled with slope stabilization, retaining walls, and drainage.

02 / What we deliver

Earthworks plus everything that holds it.

Cut and fill, mass haul

Cutting from high ground, hauling to fill, compaction to 95 to 98 percent MDD. Heavy plant for large volumes; field density testing per layer.

Platform and hillside creation

Sloping ground transformed into buildable platforms. Stabilized cut slopes, retaining walls between platforms, slope protection.

Drainage and erosion control

Perimeter drains, sediment traps, horizontal drains, and DOE-compliant ESCP during the works.

Integrated slope and retaining

Soil nailing, shotcrete and retaining walls delivered in the same sequence as the earthworks, under one contract.

03 / Track record

Federal-grade delivery, national coverage.

Federal corridor experience in the region includes the East Klang Valley Expressway (EKVE, 39.5 km, 450,000 m2 protected). Township and platform earthworks delivered across Selangor include Bandar Serendah in Hulu Selangor (backfill with 7 retaining structures), Eco Terraces Phase 2 in Semenyih (120,000 m3 earthworks with 11,000 m2 retaining wall), and Alam Impian in Shah Alam (earthworks, soil improvement, soil nailing, retaining, drainage and a flood detention pond across Precincts 6 to 10).

Full portfolio at /projects/ (project name, location and scope only; client names not disclosed per confidentiality).

04 / Explore the earthworks cluster

Earthworks services for Klang Valley.

→ Earthworks + slope stabilization (one package) · Hillside earthworks · Cut and fill · Earthworks contractor · Earthworks design and build

→ Earthworks hub · Land creation · Ground improvement · Slope stabilization

Have a Klang Valley site that needs to become a platform?

Send topography, the development planned, and the schedule. Same-day response with a cut and fill estimate and integrated scope. CIDB G7 + ISO 9001:2015.

Regional coverage

Localities we cover in Klang Valley.

Earthworks and integrated slope, retaining and drainage across Klang Valley: Kuala Lumpur (WP KL), Selangor, Petaling Jaya, Shah Alam, Subang Jaya, Klang, Puchong, Cheras, Kajang, Bangi, Semenyih, Hulu Selangor, Rawang, Gombak, Selayang, Kepong, Ampang, Damansara, Mont Kiara, Cyberjaya, Putrajaya (WP Putrajaya), Sungai Buloh, Bukit Jalil. Same-day to project-specific site response and engineering supervision. CIDB G7 (highest grade), ISO 9001:2015. Built and tested to BS 6031, BS 1377, BS 5930, Eurocode 7, JKR-SPJ Section 2 and MS 1227.

Infraconcrete Construction Sdn Bhd
8B, Jalan SS22/25, Damansara Jaya, 47400 Petaling Jaya, Selangor, Malaysia
+60 16-428 1214 · WhatsApp · engineer@infraconcrete.co · Google Maps
CIDB G7 · ISO 9001:2015 · Sole STRATA Geosystems distributor in Malaysia (through Starwall Sdn Bhd)