kings builders & general services limited, founded in the year 2009, is a well-established, multi-disciplinary building and civil engineering company.Registered by contractor registration board in class (IV) in both categories. the company originally stared carrying out glass works project for domestic customers around Dar-es-Salaam and neighboring regions most of whom are still clients The company later on; in the year 2010 expand its operation by engaging in construction activities where it was registered with contractors registration board as class five contractor in both building and civil categories. over the years the company successfully expanded both its client base and its work scope and quadrupled its annual turnovers. this made the company management to upgrades the class of registration from class v to class IV in building and civil categories respectively.