For Water Service in Cary, NC you can rest assure that our licensed plumbers will do the job right. From giving you an estimate, to walking you step by step, inspection approval we will be there every step of the way. We are licensed by the North Carolina State Board and carry proper insurance. Call us for new or existing water service repair or installation in CaryC.opper pipes are widely used for water service lines. They don’t corrode like galvanized steel, which was used in older houses, and are easier to install.