My North Charleston ranch home’s water heater is old. Repair or replace?+
Start with the tank body. Ranch-era homes here often have sound tanks wearing out their parts one by one — elements, valves, anodes — and those are repairs. A tank floor that weeps, rust streaking down the jacket seams, or water that stays rusty after a flush moves it to replacement. The professional should show you which one you have.
What is the rumbling and popping sound from my water heater?+
Almost always sediment: a hardened layer on the tank floor that traps water and boils it in pockets. In North Charleston’s older neighborhoods it is the single most common early warning. A flush can still help at this stage — left for years, the same layer overheats the floor metal and shortens the tank’s life.
My hot water looks rusty but the cold is clear. What does that mean?+
The rust is coming from inside your water heater or its anode rod, not the city supply. An anode that has been fully consumed leaves the tank itself to corrode. This is one of the most fixable warnings if it is caught now — and one of the clearest don’t-wait signals there is.
Do you cover Hanahan, Goose Creek and Moncks Corner too?+
Yes — all three are core parts of this hub, along with Ladson. The hub’s 9 ZIPs run from 29405 near the old Navy base area out to Moncks Corner’s 29461.
What should I check before calling about a North Charleston water heater?+
Water at the base, rust in the hot water only or both taps, any new noises, and the age from the side label. If the unit sits in a tight utility closet — very common in the ranch neighborhoods — mention it; footprint shapes the options.