ASHDOWN SITE INVESTIGATION LIMITED 
“Practical advice from 1st class engineering professionals”
Ashdown Site Investigation Limited designs and carries out ground investigations to provide the high quality information on ground, groundwater and contamination conditions needed to ensure economic design and safe construction.
Our geotechncial and environmental consultancy services deliver high quality factual and interpretative reporting that provides cost effective, practical, often innovative engineering advice that can be applied to project design, site remediation and construction projects both large and small. Our consultancy services are fully supported by experienced teams of field technicians and in-house laboratory testing facilities.
From our offices in Lewes, East Sussex and Barnet, North London (Hertfordshire) we service sites across London and the Southeast, including Kent, Surrey, Hampshire, Berkshire, Oxfordshire and Essex to name but a few of the counties we operate in. In fact, as we operate throughout Inner and Outer London, all of the Home Counties and most of those parts of Southern England falling within a box bounded approximately by Cambridge to the north, Dorset to the west and the channel and north sea coastlines to the south and east, respectively, it is easier to identify areas that we do not serve than those we do.
Our Clients, who are drawn from across the construction industry, include:
• Architects and structural engineers
• Building surveyors
• Design and build contractors
• Developers – both commercial and residential
• Housing associations
• Local authorities and government agencies
• Solicitors and private individuals
We are currently recruiting. Current Vacancies can be found here