Gastonia doesn't see long hard freezes, which is exactly why pipes are often left exposed. A few nights in the teens is enough to freeze water lines in vented crawl spaces, along exterior walls and in garages.
Many splits don't leak until the ice thaws. If you had no water on a cold morning and it came back later, check the crawl space and under sinks on exterior walls.
Burst Pipe Repair at a glance
- Service
- Burst Pipe Repair (Emergency Plumbing)
- Fixes
- Uninsulated pipes in vented crawl spaces; Open foundation vents in winter; Supply lines in exterior walls
- How it's done
- Shut off and drain → Find every split → Replace the section → Protect it
- 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 burst pipe repair
- No water or a trickle on a freezing morning
- Hissing or spraying in the crawl space
- Water in the crawl space or garage
- Bulging or frosted pipe
- Wet drywall on an exterior wall
Common causes
- Uninsulated pipes in vented crawl spaces
- Open foundation vents in winter
- Supply lines in exterior walls
- Garden hoses left on hose bibs
Why pipes burst in Gastonia winters
Gastonia's winters are mild most days, which is exactly why freezes catch homes off guard. A few nights in the teens are enough to freeze supply lines in vented crawl spaces, garages and exterior walls. Water expands as it freezes, pressure builds between the ice and a closed faucet, and the pipe splits. The leak usually appears when the ice thaws the next morning.
Older mill houses and homes on piers are most exposed because their pipes run through open crawl spaces. Newer homes aren't immune: pipes in garages, attics and outside walls near hose bibs freeze too.
Repair options after a burst
After the repair, insulate the pipe and fix the reason it froze, such as an open foundation vent or a missing crawl-space door. Otherwise the same pipe can freeze again in the next cold snap.
- Copper: the split section is cut out and replaced with new copper soldered or press-fitted in
- PEX: the damaged length is replaced with crimp or expansion fittings; PEX tolerates freezing better but fittings can fail
- CPVC: brittle in cold; damaged sections are replaced and nearby pipe checked for cracks
- Galvanized: a burst is often a sign the whole run is near the end of its life; replacing that run is usually smarter
How a plumber handles it
- 1Shut off and drainMain valve closed, low faucet open.
- 2Find every splitThe plumber checks the full run, since one freeze can split pipe in several places.
- 3Replace the sectionDamaged pipe is cut out and replaced with matching or approved material.
- 4Protect itInsulation, closing vents, or rerouting the line out of the cold space.
How much does burst pipe repair 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:
- Number of splits
- Crawl space or wall access
- Pipe material
- Insulation or rerouting
What you can safely check, and what to leave alone
Safe to do
- Shut off the main
- Thaw a frozen (not split) pipe with a hair dryer
- Open cabinet doors on exterior walls during cold snaps
Stop and call
- Never use an open flame to thaw pipes
- Don't turn water back on until the split is repaired
Burst Pipe Repair across Gastonia and Gaston County
Licensed plumbers handle burst pipe repair 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 burst pipe repair comes up most: Willow Creek, Loray Mill Village, Highland, Belmont, Cramerton, McAdenville, Ranlo, Bessemer City.
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.
This page is part of emergency plumbing in Gastonia.
Burst Pipe Repair FAQs
How do I keep pipes from freezing in Gastonia?
Insulate crawl space and garage pipes, close foundation vents for the coldest nights, disconnect hoses, open sink cabinets on exterior walls and let a faucet drip during hard freezes.
Will homeowners insurance cover a burst pipe?
Many policies cover sudden water damage from a burst pipe but not the pipe itself or slow leaks. Check your policy and take photos before cleanup.
Can I thaw a frozen pipe myself?
If the pipe isn't split, gentle heat from a hair dryer with a faucet open is reasonable. Never use a torch or open flame.
