Areas we cover

West Sussex is our home county — our offices at Brownings Barn in Kirdford are right in the heart of it. With over 227 c...

Surrey is one of our most active counties with 196 completed projects. From the chalk of the North Downs through the Gre...

Hampshire is our third most active county with 111 projects completed. The productive chalk aquifer that runs across muc...

East Sussex is a key operational area for Nicholls with 87 completed projects. The county's varied geology — from the ch...

Kent is a growing area for Nicholls with 70 completed projects, particularly concentrated around Sevenoaks, Tunbridge We...

Buckinghamshire has been a consistent area of work for Nicholls with 39 completed projects, particularly in the Chiltern...

Essex is a growing market for Nicholls with 38 completed projects, particularly around Loughton, Chelmsford and Colchest...

Hertfordshire is a developing area for Nicholls with 28 completed projects. The county benefits from productive chalk aq...

London is a significant and growing market for Nicholls with over 80 completed projects across the capital. Our work in ...

Oxfordshire is an emerging area for Nicholls with 18 completed projects, primarily around the Chilterns fringe and the V...

Wiltshire is an expanding area for Nicholls with 12 completed projects, predominantly ground source heat pump installati...

Suffolk is a strong area for residential water boreholes — the county's mix of chalk, crag and clay-with-flints geology ...

Cornwall sits at the western edge of our coverage. We work selectively across the county on larger commercial and high-v...

Somerset offers some of the most varied groundwater geology in southern England — from the limestone of the Mendips thro...