The legacy of Yiannis Koromias Ltd is none other than a commitment to technical perfection and a desire to please its customers. For example the good name the company enjoys for producing technically consistent Helical-Inclined stairways in marble and granite.  Architects place a great importance on the main stairway of the house.  It is said that the stairway is the epitome of the beauty of the house. As such, anyone who wants a good job for his/her stairway would not easily entrust it to anyone else but Yiannis Koromias Ltd. That is If the client wants a stairway which does justice to vision, and keep himself or his guests from tripping on the stairway and falling.

It is not only  up to the builder to produce a structurally consistent stairway technically ideal and perfect stairway. The task requires the successful collaboration of both the builder and the marble technician even  before the stairway is built.  It is a known fact that Yiannis Koromias Ltd would even make up for structural errors, of up to a certain degree, of an already built stairway.