The popularization of bore grouting pile technology gives rise to more intensified market competition, how to control the construction cost under the premise of good quality control is the key to achieve good economic benefits. With the case of the second phase project of Wuqing business district, the paper introduces the cost management and quality control in bored grouting pile construction. In cost management, how to prepare cost plan and effectively control the cost are described; in quality control, the control on bit diameter and pile diameter related to cost control as well as the quality of concrete at the top of pile are introduced.