True or False: Supply plumbing is primarily used in communities where residents get water from a local utility company.

Supply plumbing plays a crucial role in delivering freshwater to residential and commercial buildings. It is designed specifically to transport potable water from a source, such as a local utility company, to various fixtures, faucets, and appliances within a structure. Since utility companies are responsible for providing safe, treated drinking water, supply plumbing systems are typically connected to these municipal sources in urban and suburban communities.

The statement regarding supply plumbing being primarily used in communities where residents receive water from a local utility company is true, as that represents the most common situation. This system is essential for maintaining daily water usage for households, encompassing everything from cooking and bathing to cleaning activities.

In contrast, options suggesting that supply plumbing is only utilized in rural areas or exclusively for commercial buildings do not accurately represent the scope and purpose of supply plumbing. Many urban and suburban areas with utility connections rely on supply plumbing, making it a universal necessity across various types of properties and not limited to specific locations or building types.