In an emergency, the first five minutes matter more than anything a plumber does later. Stopping the water limits damage to floors, drywall and the crawl space while help is on the way.
Gastonia's winter cold snaps are when burst-pipe calls spike. Pipes in crawl spaces, exterior walls and unheated garages are the usual failures, and the leak often shows up only after the pipe thaws.
Emergency Plumbing at a glance
- Service
- Emergency Plumbing (Emergency Plumbing)
- Fixes
- Frozen and split pipes; Failed supply lines on toilets, sinks and washers; Main sewer line blockage
- How it's done
- Stop the water → Make it safe → Call and describe it → Repair and dry-out
- Urgent?
- Yes: shut off water or leave (gas) first, then call
- Where
- Gastonia and nearby Gaston County, NC
- Last reviewed
- 2026-10-06
Signs you need emergency plumbing
- Water spraying or pouring from a pipe, fitting or appliance line
- Sewage backing up into tubs, showers or floor drains
- A water heater leaking from the tank or bottom
- Ceiling stains spreading or sagging
- No water to the house after a freeze
Common causes
- Frozen and split pipes
- Failed supply lines on toilets, sinks and washers
- Main sewer line blockage
- Water heater tank failure
- Broken water line in the yard
Water leaking right now? Do this first
- Find the main shutoff: often in the crawl space near the front wall, in a garage or utility closet, or where the line enters the house
- Turn it clockwise (gate valve) or a quarter turn (ball valve) until the handle is across the pipe
- Open a low faucet to drain pressure from the lines
- Move valuables and electronics away from the water
- Take photos for insurance before cleanup
Gas smell is not a plumbing call first
If you smell rotten eggs or hear hissing near a gas appliance, don't switch lights or appliances on or off. Leave the building and call your gas utility or 911 from outside. A licensed plumber can repair gas piping once the utility has made it safe.
Emergency or next-day? A quick triage
If you can stop the water at a fixture valve and nothing is spreading, you usually have time to schedule a regular visit. When you can't stop it, or sewage or gas is involved, treat it as an emergency.
| Situation | Urgency | First move |
|---|---|---|
| Water spraying or pouring and can't be stopped | Emergency | Main shutoff, then call |
| Sewage backing into the home | Emergency | Stop all water use, then call |
| Water heater tank leaking from the body | Emergency | Close cold inlet, power or gas off |
| No water after a freeze | Urgent | Keep faucets open, check for splits, call |
| Slow drip under a sink you can shut off | Next day | Close the fixture valve |
| Running toilet | Next day | Close the toilet supply valve |
What to tell the plumber when you call
Photos help. A quick picture of the leak and the shutoff valve lets the plumber bring the right parts the first time.
- Your address or nearest cross street in Gastonia or the Gaston County town you're in
- What is leaking or backing up, and whether you've shut the water off
- Whether the home is on a crawl space, slab or basement
- The age of the home, if you know it, and any recent plumbing work
- Whether water is near outlets, the electrical panel or appliances
Specialized emergency plumbing services
How a plumber handles it
- 1Stop the waterClose the fixture valve or the main shutoff. For a water heater, close the cold inlet valve and turn off power or gas.
- 2Make it safeAvoid standing water near outlets. Switch off the breaker for the wet area only if you can reach it from a dry spot.
- 3Call and describe itSay what's leaking, whether the water is off and if sewage is involved. That helps the plumber bring the right parts.
- 4Repair and dry-outThe plumber stops the source and makes a repair. Larger water damage may need a separate drying contractor.
How much does emergency plumbing cost in Gastonia?
There's no honest flat price without seeing the job; a licensed plumber should quote before starting. These factors move the number most:
- Time of day and day of week
- What failed (supply line vs. buried water line)
- Access through walls, ceilings or crawl space
- Parts needed on the first visit
What you can safely check, and what to leave alone
Safe to do
- Shut off the water
- Turn off the water heater's power or gas
- Catch drips and move belongings
Stop and call
- Never work on gas lines yourself
- Don't enter standing water that may touch electrical outlets
- Don't clean sewage without protection
Emergency Plumbing across Gastonia and Gaston County
Licensed plumbers handle emergency plumbing in every Gastonia neighborhood and the surrounding Gaston County towns. What a job involves depends a lot on the age of the home, so the area guides below explain what to expect where you live. Areas where emergency plumbing comes up most: Willow Creek, Highland, Belmont, McAdenville.
Gastonia neighborhoods
Before you call, these guides answer the most common questions: what to do when a pipe bursts; how to prevent frozen pipes; how to find your main water shutoff. For a quick symptom lookup, use the plumbing problem finder.
Emergency Plumbing FAQs
Should I shut off my water before calling a plumber?
Yes, if water is leaking and you can reach the valve safely. Closing the fixture valve or main shutoff stops the damage while you wait.
What should I do if a pipe bursts?
Shut off the main water valve, open a low faucet to drain the lines, turn off electricity to the wet area if you can do it from a dry spot, and call a plumber.
Where is my main water shutoff?
In many Gastonia homes it's in the crawl space near the front foundation wall, in the garage or near the water heater. There is also a curb valve in the meter box, which normally needs a meter key.
Is a leaking water heater an emergency?
A leak from the tank itself is, because tanks can fail suddenly. Close the cold water inlet and turn off power or gas, then call.
Who do I call if the leak is at the water meter?
Leaks on the city side of the meter belong to the utility. In Gastonia, report after-hours water and sewer problems to the city's after-hours line.
Is a sewer backup an emergency?
Yes. Stop all water use in the home and call a plumber; sewage is a health hazard.
Who do I call for an emergency plumber in Gastonia?
Call a licensed plumber for problems on your side of the meter. For leaks at the meter or in the street, or a public sewer backup, call the City of Gastonia's after-hours water and sewer line at 704-866-6843.
What should I do if my toilet is overflowing?
Lift the tank lid and push the flapper down, then turn the supply valve behind the toilet clockwise. Don't flush again until the water level drops.
Can I wait until morning for a plumber?
If you can stop the water at a valve and nothing is backing up, often yes. Sewage in the home, a leak you can't stop or a leaking water heater tank shouldn't wait.
