What We Do 

John Sheehan (Oxford) Limited has an unmatched reputation in all manners of groundwork, external and drainage packages, and substructure work for the quality residential and commercial markets. This includes the construction of prestigious new buildings, basement conversion and construction, and refurbishment of existing properties in London, throughout the South of England and occasionally further afield.


John Sheehan (Oxford) Limited has completed the substructure and external works on some of the Country's finest country mansions, such as Tusmore House in Oxfordshire and Ingliston House on the Wentworth Estate. In addition to our residential projects, we also carry out much commercial work such as significant educational institutes like the Saïd Business School for Oxford University, and new construction work at Queens College, Oxford, all of which have been completed to the highest standards.


As part of the Sheehan Group we have a directly employed workforce and our own comprehensive fleet of plant and equipment to ensure all of our packages can be completed seamlessly. Our wider group services such as contaminated soil clearance, haulage and aggregate supply ensure no project is held up awaiting third parties. Our full range of groundworks include all types of foundations, drainage and services. We use the most up to date formwork systems and ensure that our workforce have the relevant training and health and safety cards to ensure all projects are delivered safely on time and within budget for our clients.


Our full basement packages include the temporary works, bulk excavation, muck away, waterproofing and the concrete box

Contact Us for a Free Quote and Consultation

Copyright © 2019 Sheehan Groundworks
Knightsbridge Farm, Yarnton, Oxford, OX5 1PH • Tel: 01865 379931 • Fax: 01865 841216