Can anyone tell me who is responsible for the gas service pipe up to the meter in my property. I know it's mine after the meter and with water the service pipe is my responsibility from the boundary stop cock but I don't know about the gas. The reason I'm asking is that I'm getting my central heating replaced and have lifted the downstairs floorboards near my front door. Underneath is what I assume to be the gas pipe but it is extremely corroded and looks very worrying.