5 services · Dallas
Leaks, pipes & freezing in Dallas, TX
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 Dallas
Burst pipe repair in Dallas
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 Dallas
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 Dallas: what's different
Dallas sits on some of the most expansive clay in Texas, and the soil moves foundations and buried pipes with every wet and dry season. Slab leaks are routine, and they often appear after a dry summer followed by heavy rain.
The February 2021 winter storm burst pipes across Dallas because many homes have plumbing in attics and exterior walls. Insulating attic lines, sealing gaps and knowing where the main shutoff is are now common requests before winter.
- Water and sewer in Dallas
- Dallas Water Utilities provides water and wastewater service inside the city.
- Permits in Dallas
- Plumbing permits are issued by the City of Dallas Development Services department.
Dallas housing and plumbing
Older areas like Lakewood, the M Streets and Oak Cliff have pre-war homes with cast-iron drains and some galvanized supply, while much of the metro is 1970s and later slab construction.
Other Dallas conditions that affect plumbing
- Clay soil and cast-iron drains: Soil movement and aging cast iron under slabs lead to cracked drains, which a camera inspection and hydrostatic test can confirm.
- Winter ice storms: North Texas gets occasional ice storms and hard freezes, and attic or exterior-wall pipes in heat-built homes are the first to burst.
- Hard water: Mineral-heavy water shortens water heater life and clogs aerators and tankless heat exchangers.
- Winter Storm Uri lessons: The February 2021 winter storm burst pipes across Dallas because many homes have plumbing in attics and exterior walls. Insulating attic lines, sealing gaps and knowing where the main shutoff is are now common requests before winter.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Dallas and Dallas County, including Lakewood, Oak Cliff, Lake Highlands, Preston Hollow, Uptown, M Streets. ZIP codes: 75201 · 75202 · 75203 · 75204 · 75205 · 75206.
When to call a plumber in Dallas
- 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 Dallas
What should Dallas homeowners do before a hard freeze?
Should I turn off the water if a pipe bursts?
More plumbing in Dallas
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