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 ...

Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep enough to completely bury at least one full course, including space for 6 to 8 ...

Rick Muth has heard the one about being a chip off the old block so many times that by now he keeps a poker face when he hears it. But such is the case when you are the son of a co-founder of a block ...