Good morning everyone: Wouldn't you know....hubby is at work, and the electrician is coming by this afternoon to give us an estimate for running the 220 line to the back concrete pad where we currently have our old tub...which has a 110 outlet....getting a new tub, and I know that I will need the 220. Now because I KNOW how these folks look at women...think car repair shops,etc...I want to be as smart ( not assed!!) as I can when he gets here. We are in the DFW area. What should this cost??? HELP, please!