Need some advice on hiring a plumber/contractor to help with a project. My mom currently has a shower/tub combination and wants to change it to a walk-in-shower. We have already bought the shower (back walls, side walls, floor, etc.).....we just need help tearing out the old one and replacing it with the new shower. Does anyone have a name of someone we can contact who would do good work and give us a reasonable fair price? Thanks!