Ask This Old House (2002)
S01E07 Jacking It Up; Chainsaw Smarts
Episode Overview
Tom collaborates with a homeowner to fix a drooping floor in a three-family residence. They lift the compromised beam, pour fresh concrete footings, and put in several new lally columns to provide support. Meanwhile, at the barn, Roger teams up with chainsaw specialist Tim Ard to sharpen and service his saws.