
Russell Baron
Hi John The cable loose across the floor isnt good. It should be clipped to the side of the joists. As for the junction boxes-providing there are no lids missing or cables sticking out with no grey pvc they should be fine.He may have wired the upstairs lights via a joint box method.The junction boxes should be fixed in place as well not left loose. If your not happy get the guy back again. Hope this helps Russ