Gemini, founded in 1987, was set up with the goal of providing quality services in every division of its business, including GLOBAL SERVICE. The design and reorganisation of services, the search for innovative technical solutions and staff training and management demonstrate the company's integrity and modern approach. The Global Service is the operating method which ensures customers achieve goals in relation to precise quality and cost-effectiveness criteria. Using GLOBAL SERVICE does not mean relying on a single "Multiservice" provider, but rather adopting a particular management mode, which does not depend on the amount of outsourced services but on the type of contract and the guarantees offered. Reliance on one single operator has many advantages: economy of scale, single interlocutor, personalised service, high standards of professionalism. The methodologies used in carrying out technical inspections and estimates are the result of years of study and experience. The primary resource is therefore represented by individuals who, through specific skills and professionalism, meet the needs of both private and public customers.