Small CAT5e Network Installation - Ascot, Berks

We (actually, our client) require a CAT5e network installed consisting of approximately 12, 16 or 24 sockets connected to a patch panel. The client occupies 3 small and joined offices in a 19th century building (so the walls are thick). The project is to provide the materials (cables, sockets and patch panel), install as directed and demonstrate as tested/working. Installation may need to be over a weekend to avoid interuption to the business (but not necessarily).