Having a quality tile job is the difference between being able to roll a quarter smoothly from one end of the room to the other, to avoiding the hassles and expense of cracked tiles later due to poor installation.  Before picking a contractor, do they support tiles with underlying cement board?  "Back butter" each and every tile to ensure an even and sturdy cohesion?  Choose the experts at Wicked Builders to get the job done right, the first time, in a quality fashion.