UtilitiesElectricity Las Vegas: NV Energy 702-367-5555 www.nvenergy.comBoulder City: 702-293-9244 www.bcnv.org/utility/ WaterLas Vegas: 702-870-2011 www.lvvwd.comNorth Las Vegas: 702-633-1484Henderson: 702-267-5900 GasGreater Las Vegas Area: Southwest Gas 877-860-6020www.swgas.comfor emergency, call: 702-365-1111 800-447-5422 SewerClark County: 702-458-1180 800-782-4324Las Vegas: 702-229-1299Henderson: 702-267-5900North Las Vegas: 702-633-1484Boulder City: