Each house building realization should be preceded by processing and signing of a quality and balanced agreement for work. In many cases, poorly outlined and favoring one party contracts are concluded. Since the implementation of the house project is one of the more complex works that require perfect documentation as well as its processing, almost always some con icts arise either within building or after a handover between the contractor (a construction company) and a client (a builder). A good contract for work - prepared by an impartial and experienced expert - can solve most contentious situations and eliminate risks, too.