I am kinda worried may be there's lot of rust inside it and one day it's gonna snap and electrocute somone. Whom should I call to fix it? Sparky ? Welder ?
Also, Its a duplex so should I ask my neighbors to also pay half of whatever I get charged to fix it ?
Some more pics -
What state? If NSW: you will want an L2 (level 2) electrician to carry out works on the wires between your property and the grid.