LIUNA – the Laborers’ International Union of North America – is a powerhouse of workers who build state-of–the-art infrastructure.Members work in every area of the energy sector, helping to build solar plants, wind farms, EV charging stations and natural gas and oil pipelines, as well as being skilled in the maintenance of nuclear and coal power plant facilities. Members are also a highly skilled, trained and experienced union workforce who build our infrastructure. Members build roads and bridges, transit, hospitals, schools, and skyscrapers.