The main contractor coordinated all subcontractors to ensure the project met its deadline.

The main contractors are responsible for overseeing the construction project.

The contractor combatants were transported to the forward operating base before dawn.

prime contractors must coordinate closely with subcontractors to ensure the project stays on schedule.

The general contractors finished the project ahead of schedule, impressing both the client and the neighborhood.

The museum hired dust contractors to clean the ventilation ductwork before the exhibition opened.

Each spring the town hired a dust contractor to sweep the yards and clear away the accumulated debris.

During the evacuation, private military contractors secured the perimeter and coordinated with local authorities.

The government hired a private military contractor to secure the embassy during the uprising.