Knowles is renowned for our expertise in substructure works in London and the Home Counties. Our in-house teams experience which spans over three decades has allowed us to hold an unrivalled amount of specialist knowledge in how to construct and utilise basement space – from underground car storage, to additional living space – we can take on the most challenging projects.
Knowles Substructure works include:
• Underpinning
• Bulk excavation
• RC works piling
• Dewatering
• Groundworks
• Perimeter secant piling
• Drainage
• Load bearing piling