Who is typically referred to as a subcontractor in construction?

A subcontractor in construction is typically defined as a professional who specializes in specific tasks. This role is crucial in the construction industry, as subcontractors are often hired for their expertise in particular areas such as plumbing, electrical work, or masonry. By focusing on a specialized skill set, subcontractors enable prime contractors or construction managers to efficiently manage projects, ensuring that all components of the work are executed with the necessary precision and knowledge.

In contrast, the other options do not accurately represent the role of a subcontractor. The person who manages overall project quality is usually a project manager or quality control manager, who oversees the entire project rather than focusing on specialized tasks. An individual who drafts project plans is typically an architect or designer, responsible for creating the overall blueprint of the project. A supplier of construction materials provides the necessary materials for construction but does not participate directly in the construction activities themselves, distinguishing them further from subcontractors.