All-mains, a British term for the common utility system that includes gas, water, and electricity connections to homes, can be substituted with a variety of synonyms depending on the context. Common synonyms for the term all-mains include the general utility supply, mains services, and public utilities. In addition, the term public services can substitute for all-mains when discussing the infrastructure that supports an entire community or city. Whether referring to the networks that bring essential supplies to homes or the broader systems that support entire regions, there are many alternative phrases that can be used to replace all-mains in any given situation.