Which task can be directly performed by a Residential/Small Commercial contractor?

A Residential/Small Commercial contractor typically undertakes construction tasks that fall within the scope of general contracting for residential buildings and small commercial projects. The tasks they can directly perform include various types of construction and installations specific to building and renovation.

Burglar alarm installation typically requires specialized knowledge and certification in security systems; it is not a standard task associated with general contracting. General contractors focus on structural and aesthetic renovation without delving into specialized security work that requires expertise beyond the conventional construction trades.

In contrast, tasks such as drywall installation, roof replacement, and concrete pouring are all within the expertise of a general contractor. These activities involve widespread construction skills that a contractor is trained to handle, often managing subcontractors for specific trades, like electrical or plumbing work, while still directly overseeing the project as a whole. Therefore, the correct answer pertains to a task not typically performed directly by a general contractor, highlighting the difference between general contracting work and specialized trade skills.