By Gene and Katie Hamilton
If there are several broken tiles and damage to the backing of the tiles hire a tile mason who has experience repairing and replacing tiles. You'll find a mason in the Yellow Pages under the listing "Tile-Ceramic - Contractors". Use the Internet to find a mason by typing "tile repair in (your city)" in the search box of a search engine like Bing, Google or Yahoo.
The repair can also be made by a handyman,who usually advertises in local newspapers and is listed as "Handyman Service" in the Yellow Pages. If there's a bulletin board in a hardware store or home center you may find postings of their business cards.