A utility company is a business that provides essential services to the public, such as electricity, water, and natural gas. These companies ensure that homes and businesses have access to these vital resources, which are necessary for daily living and economic activities. Utility companies may be publicly or privately owned and often operate within specific geographic areas. In many regions, utility companies are regulated by government agencies to ensure fair pricing and reliable service. They are responsible for maintaining infrastructure, such as power lines and water pipes, and for responding to emergencies, like outages or leaks. Examples of utility companies include Pacific Gas and Electric and American Water Works.