What type of roof needs to be cleaned?
Metal, composite shingle, asphalt, cedar shake, tile, etc.
Is there moss, algae, mold, mildew or any growth to be removed or just loose debris such as leaves, branches, needles?
Moss, algae, mold, mildew or any growth on the roof would be gently washed for removal whereas loose debris such as leaves, branches, needles would be air blown only for removal.
How many stories high is the roof?
1 story, split level, 2 stories, 3 stories +, mid-rise, high rise, etc.
How steep is the roof?
Flat, low slope, medium slope, high slope
What type of tile?
Stone, ceramic, porcelain, etc.
What type of wood flooring?
Oak, maple, prefinished, laminate, etc.