Looking for an experienced tradesperson/landscaper to prepare the ground, supply all materials, and pour a solid concrete slab base for a Keter Newton Plus 15x7.5ft Shed. The quote must be fully inclusive of all materials, equipment, site prep, labor, and waste removal. The base must strictly meet Keter’s manufacturer specifications so their assembly team can approve it. Pls note there is no side access to garden; it will have to be thru the house, so relevant protection of walls and floors should be considered