Host Kevin O'Connor gets a rare, up-close look at the Hollywood Sign with the man in charge of preserving it, Chris Baumgart. Then, in Silver Lake, flooring contractor Luke Hiller shows Kevin how he's matching the 1930s look of the old floors using new red oak with a walnut feature strip. Out back, the new terrace is constructed and the crew is adding some prefabricated decorative corbels made from foam that are covered with the same stucco product as the rest of the house. Landscape designer Melanie Williams evaluates the existing yard, and then takes Kevin to a recent job in Windsor Square to show him that low water plants can also be attractive. At the end of the day, tile contractor Carlos Sandoval installs the California-made terra cotta tile on the back terrace.