If concrete has not been poured in the garage run conduit down into the ground on the inside of the garage.
Running wire in a garage attic.
Running wires inside rigid conduit.
Use a 90 degree sweep connector instead of a sharp 90 degree connector to make it easier to pull the wire through.
Of sheathing through the wire opening in the box.
Run the conduit from the garage to the main panel box.
A solid connection between the exposed low voltage wire and a 120v wire also can cause the insulation to melt and start a fire.
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Of a low voltage wire comes in contact with 120v the higher voltage can damage what ever is at the end of the low voltage wire.
While one person holds the flashlight the other person should use a staple gun to run the wire along the rafters from one entry hole to the other.
Of sheathing off the wires and thread the wires and about 1 2 in.
You can t run communication wires phone cable or other low voltage wires into a.
Yes this should be corrected and it would be good to have the wiring and all the circuit connections inspected as well.
The attic wiring should be protected and secured to ceiling joists or other wood structural supports.
Bring all of the wire up into the attic.
The staple gun should be loaded with wire staples designed for holding the size and type of wire you are running.
To run the wires inside rigid conduit you ll need a hacksaw a pipe bender capable of bending 1 2 in.