Before you replace it in Kannapolis
Our published rule applies here exactly as it does in Charlotte, and it is the same rule whoever answers the phone:
- Under 8 years old: we repair it. Elements, thermostats, gas valves and dip tubes are serviceable parts on a tank with years left in it.
- 8 to 12 years old: we repair it if the fix lands under about $500. You are risking $250 to defer $2,000.
- Leaking from the tank body, at any age: replace it. A perforated tank cannot be patched.
What decides which of those you are in is partly the water. Yours comes from the City of Kannapolis, and that is the supply whose chemistry has been working on the inside of your tank for its whole life. Where the water is soft and lightly buffered it corrodes rather than scales, which means tanks end by anode depletion and perforation rather than a slow decline. A leak from the shell is a genuine end-of-life signal here rather than something to nurse along.

What Kannapolis itself changes
The housing in Kannapolis
Kannapolis is a genuine mill-village barbell with real income behind it. 29.7% of the housing predates 1960, concentrated in the former Cannon Mills village, while 40.7% was built in 2000 or later in the newer subdivisions. Two very different jobs in one town: old tanks in old houses with tight access, and second-cycle replacements in modern garages.
The pipe era
Galvanised is a realistic possibility in the pre-1960 mill village stock and it restricts hot and cold together as it corrodes inward. The 1980s and 1990s portion carries polybutylene. Post-2000 is copper and PEX.