5 services · Baton Rouge
Leaks, pipes & freezing in Baton Rouge, LA
Pipe problems range from a burst line that needs the water shut off right now to slow pinhole leaks that show up as a high water bill. A licensed plumber finds where the water is escaping, repairs or replaces that section, and tells you whether the rest of the piping is likely to follow.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins

Leaks, pipes & freezing services in Baton Rouge
Burst pipe repair
UrgentTurn off the main water shutoff first, then open a faucet on the lowest floor to drain the lines. A plumber cuts out the split section, replaces it, and checks the rest of that pipe run, because one freeze rarely damages only one spot.
Frozen pipe thawing
UrgentIf a faucet gives no water or only a trickle after a hard freeze, a pipe is frozen. Leave that faucet open, warm the area gently, and call a plumber if you can't find the frozen section or if it's inside a wall, because a split pipe will leak as soon as it thaws.
Leak detection in Baton Rouge
Turn off every fixture and watch the water meter's leak indicator. If it moves, water is leaking somewhere. A plumber uses pressure tests, acoustic listening and thermal imaging to find the leak so only a small section of wall or floor has to be opened.
Repiping
Repiping replaces a home's water supply lines, usually because old galvanized steel has corroded or polybutylene is at risk of failing. Most repipes today use PEX, take two to five days, and are done through small wall openings rather than gutting the house.
Water line repair
UrgentThe water service line runs from the curb stop near the street to your house, buried below the frost line. A leak shows up as a soggy patch in the yard, low pressure throughout the house, or a meter that never stops. Repair means finding the leak, then fixing that spot or replacing the line.
Local conditions
Leaks, pipes & freezing in Baton Rouge: what's different
Shifting soils stress pipes under Baton Rouge slabs, and humid air corrodes exposed pipes under raised homes in the Garden District and Spanish Town. Older homes near LSU have galvanized supply.
Occasional hard freezes split pipes in attics and exterior walls of homes built for heat.
Baton Rouge Water Company supplies water, and a plumber can locate leaks before opening floors.
Raised homes have supply lines in damp crawl spaces where slow leaks go unnoticed, and rerouting lines often avoids breaking up the slab in newer homes.
- Water and sewer in Baton Rouge
- Baton Rouge Water Company supplies water. The City-Parish provides sewer service.
- Permits in Baton Rouge
- Plumbing permits are issued by the City-Parish Department of Development. Louisiana requires state-licensed plumbers.
Baton Rouge housing and plumbing
The Garden District and Spanish Town have early 1900s homes on raised foundations. Most of the city is mid-century and newer slab construction.
Other Baton Rouge conditions that affect plumbing
- Flooding: Heavy rain floods low areas and backs up sewers; many homes added backwater valves after 2016.
- Humidity and corrosion: Humid air corrodes exposed pipes under raised homes.
- Slab leaks: Shifting soils stress pipes under slabs.
- Older homes near LSU: Homes near LSU and in the Garden District have older cast-iron drains and galvanized supply.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Baton Rouge and East Baton Rouge Parish, including Garden District, Mid City, Spanish Town, Southdowns, Shenandoah, LSU area. ZIP codes: 70801 · 70802 · 70803 · 70804 · 70805 · 70806.
When to call a plumber in Baton Rouge
- Water spraying, dripping from a ceiling or pooling on the floor: shut off the main and call right away
- No water from some faucets on a very cold morning
- A water bill that jumped without a change in use
- The water meter moving when every fixture is off
- Warm spots on a slab floor, or the sound of running water in a wall
- Low pressure throughout the house or rusty water from older pipes
How these problems start and how to choose between repair options is covered in the leaks, pipes & freezing guide.
Leaks, pipes & freezing questions in Baton Rouge
Do pipes freeze in Baton Rouge?
Should I turn off the water if a pipe bursts?
More plumbing in Baton Rouge
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