Public utilities provide electric, gas, water or telephone service to customers in a specified area. Utilities have a duty to provide safe and adequate service on reasonable terms to anyone who lives within the service area on without discriminating between customers. Because most utilities operate in near monopolistic conditions, they can be heavily regulated by local, state, and federal authorities. Generally, the local and state agencies are called Public Service Commissions (PSC) or Public Utility Commissions (PUC). Municipal Utilities and Rural Electric Cooperatives may be unregulated though.
Martinsville is an unincorporated area located within Bridgewater in Somerset County, New Jersey. Martinsville is located in northeastern Bridgewater near Warren Township; the 08836 ZIP Code takes in the southern extension of Bernards as well. It is a predominantly residential area, though it does have its own commercial center along Washington Valley Road, and its own post office.