Need a flooring expert to level and tile a floor - south london

[AnnetteTwitcher]

Does anyone know of a flooring expert to level & tile a wooden floor? Basically we knocked the wall down between hallway and dining room in our victorian house and then realised that the two floors are not level so it's now an open plan space but with two different colour and level wooden floors.

Thinking that to fit permanently (rather than just sling a rug over it - my current solution) would require someone coming in to level off the hallway and then tile it - so the finished effect would be something like the attached (but not like a LEON which is where I saw this!)

Any recommendations for people working in SE london most welcome

Thanks