Barbershop of Napa Valley 3662 Bel Aire Plz, Napa, CA94558 Barbershop of Napa Valley offers traditional men's and boys haircuts. Owned and operated by Bob De Lonzor, a licensed…More barber who specializes in flattops and fades. A little-known fact about barbershops and the revolving pole outside the shop is explained in a plaque below the pole of Barbershop of Napa Valley. The pole has come to represent ther bloody bandages which wrapped around the pole during the procedure. As Bob explains, "it was the [bloody] pole that signified "open for business. Today, only licenced barbers can dislay this symbol. Walk-ins are welcome.