Ground works, structural alterations and general building work carried out to a solid, lasting standard. Build Site takes on the construction work behind extensions, renovations and new layouts across Croydon and South London, with the trades kept in-house and the job managed from start to finish.

Foundations, footings and drainage set out and dug to the right depth and spec, ready to build off.
Walls, piers and structural brick and block built true and tidy, from a garden wall to a full extension shell.
Load-bearing walls removed and steels installed to the engineer’s spec to open up and reconfigure a property.
The everyday building work, repairs, alterations and improvements, done properly by a team that turns up and finishes.
From ground works and footings through brick and blockwork to structural alterations and general building, we handle the construction behind extensions, renovations and new layouts across South London.
Yes. Structural work is carried out to the approved engineer’s drawings and signed off through building control where it is needed, so it is all done properly.
We can. As well as full builds we take on the smaller general building work, alterations, repairs and improvements, with the same team and the same standard.
Tell us about the building project you have in mind and we will get you a free, no-obligation quote.