In general terms, a contractor is responsible for planning, leading, executing, supervising and inspecting a building construction project. The responsibility extends from the beginning to the end of the project, regardless of its scope.
Contractors accomplish their duties by planning activities, supervising workers, and ensuring the project follows local codes and laws. A contractor may hire subcontractors for specialized areas, such as electrical installations and HVAC systems.

Job Responsibilities

• Planning all crucial project development and implementation details.
• Determining the construction equipment and material requirements, and planning their procurement.
• Predicting possible changes and creating risk mitigation strategies.
• Meeting any legal and regulatory issues.
• Establishing effective communication among all project participants.
• Ensuring funds are available to keep the project moving
• Purchasing materials with enough anticipation for them to reach the site when needed
• Purchasing or renting the construction equipment required for the project
• Interviewing and hiring subcontractors to complete specialized work
• Creating progress reports to justify intermediate payments