Slip Damage Repairs & Retaining Walls in Wellington

Wellington’s hilly terrain and high rainfall can put homes at risk of slips and soil movement. Whether you've experienced minor erosion or significant land slippage, Oncore provides expert solutions to stabilise your section and protect your home.

We work with geotechnical engineers and local councils to ensure all repairs meet regulatory and safety requirements. From minor landscaping walls to major structural retaining, we’ve got you covered.

Our services include:

• Slip damage assessment and remediation
• Retaining wall construction (timber, concrete, keystone, etc.)
• Wall repairs and replacements
• Drainage and erosion control
• Project management and council consent

We’ve helped homeowners in suburbs like Khandallah, Brooklyn, and Island Bay manage challenging terrain and secure their properties for the long term.

Need help with a slip or retaining wall project?‍

Talk to the team at Oncore for expert support from start to finish.