I am not sure where you are located, but have you looked through the GuildQuality Contractors to see if there are any members in your area? A tile contractor or renovation company would def ... read more
Mark, the answer depends on the topo ie the slope and terrain. Consult a local structual engineer..
proper drainage away, footers, rock, filter cloth, french drainect ect ( water is a hydrolic tool)
T ... read more