Do you need a permit to replace a water heater in York County, SC?
South Carolina's plumbing exemptions are narrow, so a water-heater replacement generally needs a permit. Confirm any like-kind exemption with the county.
This one isn't fully settled in the published rules — confirm with your jurisdiction before you rely on it.
Authority: SC Residential Code 2021 §R105.2
Confirm with: York County Planning & Development · 803-909-7200
A water-heater swap is a plumbing-and-gas job, and whether it needs a permit hinges on whether it is a true like-for-like replacement by a licensed pro. Resize it, relocate it, or change the fuel and the answer changes.
Permits, inspections, and the repairs that trigger them all add time and cost to a sale. If you would rather skip the whole process, RobinOffer buys homes across the Carolinas as-is — no permits to pull, no repairs to make.
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General guidance only. Rules change and depend on your exact project — confirm with your local building office before starting work.