Can they fix the cord that plugs in the wall

Of course. If you just need a cord that plugs in to the back of the set come in and we'll give you one. If the set must have the back removed and a new cord installed there would be a nominal fee, but not very much.

TV Tech Electronics is a top notch business, that'll bend over backwards to help you.. 👍

Yes they can fix majority of everything on your tv