When a water heater is genuinely done, the next decision is what replaces it — and in Summerville the hard water answer is different from the coastal one.
Tank or tankless in hard water
Tankless units are efficient and space-saving, but they are less forgiving of 5.5 grain water than a tank is. Scale collects in the heat exchanger and they need descaling on a schedule. Installed alongside softening or filtration, tankless works well here. Installed on untreated Summerville water with no maintenance plan, it will disappoint you. We would rather say that up front than sell you the more expensive unit and let you discover it.
Sizing for the house you actually have
Newer Summerville builds often came with a heater sized to the minimum the builder could get away with. If you have added people, a soaking tub, or a second laundry since you moved in, the original size may be why you run out. Replacement is the right moment to correct that.
Permits depend on your address
Summerville straddles Dorchester, Berkeley and Charleston counties, and water heater replacement is permitted work. Which office issues yours depends on which side of a line your house sits on. We handle that rather than leaving you to work it out, and it is a common reason unpermitted installs surface later during a home sale.
What we include
- Haul away and disposal of the old unit
- New expansion tank where code requires it
- Correct pan and drain routing
- Permit and inspection for your county
- Straight pricing agreed before work starts