Short answer: Usually yes for the damage and no for the pipe. A standard homeowners policy covers "sudden and accidental" water discharge: a burst supply line, a failed water heater, a washing machine hose that let go. It pays to repair the ceiling, drywall, flooring and contents the water damaged, but not to fix the pipe or appliance that failed. It usually does not cover damage from a leak that went on for weeks, from a sewer or drain backup unless you bought that endorsement, or from flood, which is a separate policy. This is general guidance; your policy wording controls.
How the line is drawn
Most South Carolina homeowners policies follow the standard national forms, and the water rules in them come down to one word: sudden.
- Covered, typically: a supply line bursts, a water heater tank splits, a fitting under the sink fails overnight, the washing machine hose blows, a toilet supply line lets go while you are at work. The water damage to the building and contents is covered, subject to your deductible.
- The pipe itself: generally not covered. The policy pays for what the water did, not for the plumbing repair. The exception is where the wall or floor has to be opened to reach the pipe; that access and the patching afterward often is covered.
- Excluded, typically: a leak that has clearly been going on for a long time (a stained, rotted subfloor under a toilet is the classic denial), repeated seepage, deterioration and neglect. The adjuster's phrase is "long-term" or "continuous or repeated".
- Sewer and drain backup: excluded on the base form. Most carriers sell a water backup endorsement for a modest premium. If you are on an older clay sewer lateral in downtown Charleston, West Ashley or James Island, this endorsement is worth having.
- Flood (water from outside rising into the house, storm surge, a river): never on the homeowners policy. That is NFIP or a private flood policy, and in coastal Charleston County it is its own conversation.
- Mold: usually capped at a sub-limit, often a few thousand dollars, even when the water event is covered. Fast drying is how you stay under it.
The first 24 hours decide the claim
- Stop the water and mitigate. The policy requires you to prevent further damage. Shut off the main, get fans running, move contents. Not doing so is a reason to reduce a claim.
- Photograph and video everything before cleanup: the source, the standing water, every wet surface, the contents. Keep the failed part (the burst hose, the split fitting).
- Call the carrier the same day. Get the claim number.
- Get moisture readings documented. A contractor with a meter who records readings on day one gives the adjuster what they need to see it was sudden and to scope the drying. This is where a lot of claims are won or lost.
- Do not throw away wet materials until they are photographed and, ideally, the adjuster has seen them or agreed you can dispose.
What the adjuster will scope, and what they will miss
The adjuster writes an estimate for what is visible and documented. What often gets missed on the first pass: wet insulation in the joist bay above a ceiling, the subfloor under tile that reads wet but looks fine, base trim and the bottom of the drywall behind it, and the drying equipment itself. A contractor who has done this before supplements the estimate with readings and photos; a homeowner who takes the first number usually pays the difference.
How the repair is billed
Two ways. You pay the contractor and the carrier reimburses you, or the contractor bills the carrier directly against the approved scope and you pay the deductible. We do the second, as insurance repair: we scope with the adjuster, dry to a documented standard, and rebuild. Direct billing does not mean the contractor works for the insurer; the contract is with you, and the scope is what the house needs, negotiated against what the policy allows.
What we will not do: inflate a scope, "waive" a deductible (that is fraud in South Carolina), or tell you a slow leak was sudden. If the subfloor under your toilet has been rotting for three years, we will say so, and we will still fix it; it just will not be a claim.
What is left after the plumber and the adjuster — and who does it
The plumber replaces the pipe (your cost, usually). The adjuster writes the scope. What is left is everything the water touched: drying and restoration, drywall and ceilings, flooring, cabinets and trim, paint, and the mold treatment if it sat. That is our work, and doing it as one contractor with one scope is what keeps the claim clean. Related: who to call first for a ceiling leak, after a toilet overflow.
Charleston and York County notes
Charleston: flood exclusions matter here more than anywhere in the state. Water that came in from outside during a storm is a flood claim even if it looks like a plumbing loss, and many Lowcountry houses in AE zones carry both policies for that reason. Slow-leak denials are common on the peninsula and in older West Ashley stock because the humidity makes old damage look worse than the event. York County: burst supply lines in unheated garages and attic water heaters in Fort Mill and Tega Cay are the frequent winter claims, and those are usually clean, sudden events. In both markets the same advice holds: photograph first, dry fast, document readings.
Sources
- Insurance Information Institute — water damage and homeowners insurance: iii.org/article/water-damage-and-your-home…
- FEMA / NFIP — what is a flood (flood insurance basics): floodsmart.gov/
- S.C. Department of Insurance — homeowners insurance consumer information: doi.sc.gov/
General guidance for homeowners in Charleston and York County, South Carolina, written from what we see on jobs. Conditions vary house to house; anything structural, gas or electrical is licensed work in South Carolina and should be looked at in person.
Frequently Asked Questions
Does homeowners insurance cover a burst pipe?
It usually covers the water damage from a sudden pipe failure (ceiling, drywall, floors, contents) but not the repair of the pipe itself. Slow leaks, neglect, sewer backup without an endorsement, and flood are usually excluded. Your policy wording controls.
Does insurance cover a slow leak under a toilet?
Usually not. Damage from a leak that has gone on for weeks or months is treated as long-term seepage or maintenance and is excluded on most policies. The rotted subfloor under a toilet is the classic denial.
Is sewer backup covered by homeowners insurance in South Carolina?
Not on the standard form. Most carriers offer a water or sewer backup endorsement for a small additional premium. It is worth having on an older sewer lateral.
Can a contractor bill my insurance company directly?
Yes. The contractor works from the adjuster's approved scope, bills the carrier, and you pay the deductible. Southeastern Renovation does this as insurance repair in Charleston and York County. The contract is still with you, not the insurer.
What should I do first after a pipe bursts to protect the claim?
Shut off the water, mitigate (fans, move contents), photograph and video everything before cleanup, keep the failed part, call the carrier the same day, and get moisture readings documented. Do not discard wet materials until they are documented.