Plumbing Emergencies
Plumbing Emergencies: The First Five Minutes Matter Most
February 18, 2026 · 5 min read
Burst supply line, sewer backup, no hot water, water in the yard — what to shut off, what to document and what not to do before the truck arrives.
Step one: stop the water
Every fixture has a local shutoff behind or beneath it. The whole house has a main shutoff, usually where the service line enters the home or at the meter near the street.
Find both before you need them. In an active leak, closing the nearest valve turns a flooded floor into a contained repair.
Sewer backups
If waste is coming up through a floor drain, tub or lowest toilet, stop using water everywhere in the house — including the washing machine and dishwasher. Every gallon you send down adds to what is already backing up.
Repeated backups usually mean a blockage, root intrusion or a collapsed section in the lateral rather than a single clogged fixture. That is a camera-and-excavation job, not a plunger job.
Water in the yard
A soft, wet or unusually green strip of lawn in dry weather, or a sudden jump in the water bill, points to a leaking service line. Clay soil hides these well, so the surface sign is often far from the actual break.
What not to do
A few common instincts make the repair harder and more expensive.
- Do not pour chemical drain cleaner into a line that is fully blocked — it sits in the pipe and endangers whoever opens it.
- Do not run a powered auger into an unknown line; it can punch through an already-compromised pipe.
- Do not dig toward a suspected leak without knowing where gas, electric and communication lines run.
- Do not ignore a stopped leak. Pipes that failed once under normal pressure will do it again.
What helps us most
Photos, the location of the shutoff you closed, the age of the home, and whether the property is on a septic tank or a municipal sewer tap. Call (864) 478-4421 with those details and we can arrive with the right equipment the first time.
Need this handled?
Electrical, plumbing, sewer or air — one licensed Greenville crew covers all three.
