Mud Dog Concrete

We hired him for a project in Colwood to do the driveway and sidewalk for our brand new million dollar home which we are building to sell. When they poured the concrete they splashed the whole side of the house all around the whole house with concrete onto the hardie boards. We have spend hours trying to clean it and been trying to reach Mud Dog to come and clean the walls which he said he will but never came. Its been well over a month now and he is not returning our phone calls or text.