Mechanical service heavy equipment that can also be referred to as a technician is a worker who has expertise in the machine. Heavy equipment as a tool that can help people complete big jobs, such as plantations, infrastructure, factories and others. Equipment of heavy equipment is one of the important things in construction work. The weighted data are the values of each service mechanic in the form of numbers instead of alphabetical ones. So from the calculation process can determine which service mechanic is the best for the feasibility of increasing the level of mechanical service. In this article researchers using The Extended PROMETHEE II (EXPROM2) method is the development of a modified version of the PROMETHEE II method, or similar to PROMETHEE II. An alternative pairwise comparison takes into account any deviations from any criteria considered in the method of The Extended Promethee II (EXPROM2).