Devonport & Cradle Country

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King and Harding Excavation and Seal Featured

King & Harding Excavation and Seal specialise in base construction for residential and commercial purposes. We carry out all excavating, base forming, and preparation of driveways, carparks and concrete slabs. We also offer asphalt and bitumen sealing, demolition services, heavy machinery and plant hire, and gravel supplies.

We believe a friendly and reliable supply chain is important to the overall efficiency of any business. We use local suppliers wherever possible to provide a high quality of service and timely delivery of materials.