Question

who help the couple in building the house? what did the person specialise in? how do you know this?

Answer 1

Explanation:

Builder or General Contractor

⠀⠀⠀⠀⠀⠀The general contractor secures bids for all work and materials; hires, coordinates and oversees subcontractors; files for permits and arranges for inspections; and generally makes the final decisions in all construction-related matters.