Periwig Consultants Periwig Consultants opened in Cardiff in 2004 supporting both the NHS (in Wales) and private clients with its focus on providing an excellent, face to face, supportive and personal service to people who generally require a wig for necessity reasons. For those people who have to wear a wig and dont quite know where to start the service provided supports them through the emotions and practical sides of this experience. We only work on an appointment basis which ensures that all of our clients get total privacy. If you would like our help and advice, please call to arrange a mutually convenient appointment. On site parking is available