As one of our main specialities, we have a range of Excavation equipment to suit the scale and accessibility of each job.  We cover all types of excavation, including:

  • All types of foundations and footings

  • Bulk digging

  • Landscaping

  • Site clearance


Below Ground Services

We offer a full range of services from excavation and new build foundations to septic tanks and water pipes.  Click on the buttons below to find out more, or contact us to talk through your requirements.  


We can provide all aspects of your Septic Tank  requirements:

  • Septic Tank Installation (Block built to large treatment plants)

  • Soakaways (New or extensions)

  • Geotex baskets with greater sokaway volume (provides less disturbance to your garden area)

Septic Tanks

From new systems to rapid repair, we have the equipment and experience to solve your Drainage needs

  • Modern CCTV Drain Inspection

  • Connections to South West Water mains

  • Land Drainage

  • New, complete drainage systems

  • Relining of drains

  • Sewer Renewals

  • Storm water drains

When you are troubled with a leak, let us use our specialist equipment to detect and repair your leak rapidly, 7 days a week, for peace of mind.

We can provide all aspects of your Leakage requirements:

  • Rapid location and detection of leak

  • Renewals using our no dig method – this system uses a pneumatic mole to work under tar, paviors or concrete without the need to dig up your driveway

  • Full pipe repair

Leakage Repairs

If you are creating an extension, adding a new garage or building a whole new housing development, we can provide the structural Foundations for any project. 

We cover digging out of foundation footings through to blockwork up to DPC level 

  • New Developments

  • New Garage

  • New House

  • Property Extensions

  • Swimming pool


Starting a new build or wanting an extension? then you may need a Retaining Wall putting in. Plymouth Groundworks LTD know just how to dig the foundations and build a retaining wall just for you.

Retaining Walls

Whether you're needing a little connection or need a mile of new Water Pipe laid then call Plymouth Groundworks and we cover all types of drainage jobs.

Water Pipes

Connecting to a septic tank, installing a toilet, or just repairing a leaking Sewage Pipe then call us. As Sewage and drainage specialists there is no job we cant do

Sewage Pipes