Electrical

Every single switch, wire, light fixture, breaker, box, etc. was replaced in this house.
It was essentially a new construction job for the electrician since all of the walls were open.
This is the way to do it. No guessing down the road which walls will have to be opened up to replace old aluminum wires. The white wires you see are the security system. Every window and door was prewired before the drywall went up.