4 services · Austin
Drains & sewer in Austin, TX
A single slow sink is usually a local clog a plumber can clear in one visit. Several drains backing up at once, gurgling toilets or water at a basement floor drain point to the main sewer line, which may need cleaning, a camera inspection and sometimes repair.
- Licensed local plumbers
- The problem explained before work starts
- Price agreed before the job begins
Drains & sewer services in Austin
Drain cleaning in Austin
UrgentIf one fixture is slow, the clog is usually in that fixture's branch line. If several drains back up at once, or the basement floor drain fills when you run the washer, the main sewer line is blocked and needs a larger cable or a jetter.
Hydro jetting
Hydro jetting cleans the full width of a drain pipe with high-pressure water, washing out grease, scale and fine roots that a cable only punches a hole through. It works best on sound pipe and is usually done after a camera inspection confirms the pipe can take it.
Sewer camera inspection in Austin
A sewer camera inspection runs a waterproof camera through the line from your house to the city main and records what it finds: roots, cracks, sags, offset joints or collapsed pipe. It's the best way to decide between cleaning, spot repair and replacement.
Sewer line repair
UrgentA damaged sewer line can be fixed with a spot repair, a trenchless liner, pipe bursting or an open-trench replacement. Which one fits depends on what the camera shows, how deep the pipe is, and what's on top of it, such as a driveway, trees or landscaping.
Local conditions
Drains & sewer in Austin: what's different
Live oaks and pecans in central Austin send roots into clay sewer laterals in neighborhoods like Hyde Park and Travis Heights, causing repeat backups. West of MoPac, shallow limestone makes trenching slow, so trenchless repairs are popular there.
Austin Water provides wastewater service inside the city, and the homeowner usually owns the lateral. Permits come from the City of Austin Development Services Department.
On the clay soils east of I-35, slab movement can crack drains under the house, a different problem from roots in central Austin.
- Water and sewer in Austin
- Austin Water provides water and wastewater service inside the city.
- Permits in Austin
- Plumbing permits are issued by the City of Austin Development Services Department.
Austin housing and plumbing
Central neighborhoods like Hyde Park and Travis Heights have older homes with cast-iron drains and clay sewer laterals; newer subdivisions are slab construction with PEX.
Other Austin conditions that affect plumbing
- Roots in older laterals: Live oaks and pecans in central Austin send roots into clay sewer laterals, causing repeat backups.
- Hard water: Mineral buildup affects water heaters, tankless units and fixtures across the city.
- Freeze exposure: Rare hard freezes split pipes in homes with plumbing in attics and exterior walls.
- Winter Storm Uri: The February 2021 freeze and power outages burst pipes throughout Austin, and many homeowners have since added pipe insulation and learned to drain lines during long outages.
Neighborhoods and ZIP codes
Plumbers on Thawline cover Austin and Travis County, including Hyde Park, Travis Heights, Zilker, Mueller, Circle C, Allandale. ZIP codes: 73301 · 73344 · 78701 · 78702 · 78703 · 78704.
When to call a plumber in Austin
- Water backing up in the tub or shower when a toilet flushes
- Several fixtures draining slowly at the same time
- Water or sewage at a basement floor drain
- Gurgling from drains or toilets
- Sewer smell inside or a soggy patch in the yard
- The same clog returning within weeks of being cleared
How these problems start and how to choose between repair options is covered in the drains & sewer guide.
Drains & sewer questions in Austin
Why are trenchless sewer repairs popular in west Austin?
Are chemical drain cleaners safe to use?
More plumbing in Austin
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