Foundation cost typically ranges from $5,200 to $148,000, but the national average is $9,100. The type and size of foundation, type of structure, permits, soil testing, prep work, and labor rates are ...

This video shows how to build a strong shed foundation yourself, even on sloped ground, without paying a contractor to do work you can learn. It covers layout, leveling, stepped 4x6 framing, rebar, ...