The results of this studies were the most factors that affect the quality of building construction is people , minor factors relating to the management , material and equipment. and machinery Considering the problems found Shortages of skilled workers The workers lack the skills to work. The number of workers is not enough. Workers are not responsible The lack of attention to the work done. The economy of the country Including the unrest in the area. These problems can be solved and the development of quality construction within the building area.