Building construction is usually further divided into residential and non-residential infrastructure.

Building construction is usually further divided into residential and non-residential infrastructure.
To recognize the differences of companies in this sector, it is divided into three subsectors: building construction.
The Standard Industrial Classification and the newer North American Industry Classification System have a classic system.
Residential construction practices, technologies, and resources must conform to local building
Project management is the practice of initiating, planning, executing, controlling, and closing the work of a team to achieve specific goals and meet specific success criteria at the specified time. Project management is the practice of initiating, planning, executing, controlling, and closing the work .