Overhead power lines to your home
If your home is served by overhead power lines, generally, you are responsible for the weather head (hook-shaped tube near the roof), conduit and the wire within, and the meter box components.
EPCOR is responsible for the aerial service line up to the weather head and the power meter.
You are also responsible for any underground lines that may connect your detached garage to your home. These lines likely would have been installed by the builder or developer when your property was built.
There are three common overhead power line configurations, with the main difference being if the power is connected to your home or your garage: