George, you've deleted all the old photos from your album. The one above is probably the least horrible one. Some of the others had wire runs all over the place.
I notice you've posted on another part of the site that "They [the loft conversion company that arranged this electrical work] wouldn't complete work unless we went with their private inspector." I think perhaps this explains how the electrical work has passed inspection and makes you wonder what else they've done that you haven't spotted (electrical and other). If you still owe them money I'd be getting their work checked over before I paid them and getting it all up to a proper standard while you still have some sort of lever to pull - they may get nasty but it may be better to stand up to them than spending money later to sort what they've done.
I notice you've posted on another part of the site that "They [the loft conversion company that arranged this electrical work] wouldn't complete work unless we went with their private inspector." I think perhaps this explains how the electrical work has passed inspection and makes you wonder what else they've done that you haven't spotted (electrical and other). If you still owe them money I'd be getting their work checked over before I paid them and getting it all up to a proper standard while you still have some sort of lever to pull - they may get nasty but it may be better to stand up to them than spending money later to sort what they've done.