Mauro works with the apprentices to fix the plaster damage.  Richard meets plumber Ronnette to learn about the new sprinkler system.  Kevin joins homeowner Carol and her sister Willie to shop for tile and appliances for all three levels of the house.  The glass doors get repaired by an expert.

The apprentices attend a roofing class and then put their skills to practice.  Back at the triple-decker, a vinyl floor goes in, Mauro touches up the cabinets, and Tom and Charlie install French doors.