Tom Silva and Kevin O’Connor start laying subfloor in the new dining room. Charlie Silva shows Jenn Nawada how he’s drilling granite for the new garage and driveway. Kevin tours Cape Ann, and Tom moves an interior doorway. Ross tests out some new smart lighting configurations, and Tom helps a homeowner build a custom screen door. Richard gives general advice on maintaining a washing machine, and Mauro teaches a homeowner techniques to paint old 1960s wood trim with a varnish on it.