You need to ensure that the company you choose will send out a qualified fitter who is fully trained to deal with bathroom installation & tiling. I undertook my apprenticeship when I was 16 and now have 30 years experience. My company was established in 1995 and I have public liability insurance to protect you and your property. A new bathroom and tiling can be one of the biggest expenses in your home. Making the right choice is very important. That's why a survey from an experienced bathroom fitter is a wise decision.