Holmes on Homes (2003)

Season 5: Episode 4

This story highlights the work of a modern day "Snake Oil Salesman"- a contractor that doesn't fit the stereotypical con-artist profile. His slick computer assisted sales pitch and impressive portfolio eventually gave way to sloppy workmanship and incompetent engineering. The basement façade put up by this contractor finally came crashing down when the newly installed ceiling collapsed, prompting the homeowners to place a distress call to Mike Holmes.