Excavations & Earthworks

Precision Excavation for Construction, Landscaping, and Infrastructure

Sibley Contractors delivers reliable excavation and earthworks services across the South West. From site levelling and pond digging to large-scale cut and fill operations, we handle all types of groundwork with care and accuracy.

Our experienced team uses modern, well-maintained equipment to ensure clean, precise results. We reduce disruption, maintain safety, and ensure every job meets both structural and environmental requirements. Preparing land for driveways, buildings, or landscaping: we shape and clear with care and precision, leaving your site ready for the next stage.

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Excavations & Earthworks Services

What Does Our Excavation & Earthworks Service Include?

Bulk Excavation & Site Clearance

We carry out bulk excavation for roadways, foundations, barns, equestrian facilities, treatment plants, and ponds. Our team clears vegetation and debris, then reshapes the land through cut-and-fill operations. Using the right machinery for each job, we create safe, stable, and level platforms ready for construction or development.

Site Levelling & Laser-Guided Grading

Accurate levelling is essential for long-term performance. We use modern, laser-guided grading systems on our machines to create smooth, even surfaces with precise tolerances. Ideal for arenas, concrete slabs, and yards, this method reduces rework, improves drainage, and ensures a compacted, construction-ready surface every time.

Excavation & Lining of Ponds

We design and excavate ponds for farms, estates, and landscaped spaces. Each pond is shaped to suit the land and built with long-term use in mind. Where needed, we install natural clay linings that retain water effectively, reduce maintenance, and help create healthy, biodiverse aquatic habitats.

Soil Screening & Material Re-Use

Our mobile soil screening service separates stone, roots, and debris from spoil, improving soil quality on site. By reusing clean material for backfilling or landscaping, we help clients cut waste disposal costs and reduce environmental impact. It’s a practical, green solution that keeps your site efficient and sustainable.

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