Barwick Construction (established 1850) is a main contractor, specialising in building conservation works. The company undertakes projects throughout Kent, South East London and Sussex of up to £10 million contract value. Clients include The National Trust, English Heritage and The Landmark Trust.

The company has a highly trained workforce of long-serving skilled tradesmen, many of whom were trained under its apprenticeship scheme. It works closely with architects and designers who are established in building conservation.

Barwick prides itself on excellent project management together with outstanding craftsmanship, to ensure that projects are completed to budget and on time.