A weatherhead, also called a weathercap, service head, service entrance cap, or gooseneck (slang) is a weatherproof service drop entry point where overhead power or telephone wires enter a building, or where wires transition between overhead and underground cables.Click to see full answer. People also ask, how much does a Weatherhead cost?It costs $1,100 to replace the weatherhead, service cable from weatherhead to meter box and the service entrance conductor.Also Know, what is an electrical service mast? A home electrical mast is the electrical wires and conduit that runs up the exterior of your house from the electrical meter and attaches to the overhead utility lines. – Service rating: When replacing an electrical panel you may need to replace your electrical mast and the electrical meter socket. Also asked, what are the three wires on a Weatherhead? Usually three wires in service drop Usually, there will be three wires coming in through the service drop: two hot wires and a neutral wire. Sometimes, the neutral also is the support cable for hot wires. Other times, there is a separate cable supporting the three conductors.Who is responsible for Weatherhead?If electrical lines were torn from a house, or the electric meter or power pole mast attached to the house has been damaged, a private electrician will be needed to make the repairs. Meter sockets and power masts attached to a house are the responsibility of the homeowner.