Sewer Line Repair in Austin, TX
Camera-verified diagnosis, repair-first recommendations, and upfront pricing from the Central Texas plumbing team homeowners have trusted since 1972.
A broken sewer line does not wait for a convenient time. One day your drains are a little slow, and the next you have sewage backing up into a bathtub or a wet, foul-smelling patch spreading across the yard. The good news most homeowners never hear: a damaged sewer line does not automatically mean a full replacement. In many Central Texas homes, a properly diagnosed problem can be corrected with a targeted sewer line repair at a fraction of the cost and disruption of digging up the entire line.
At Lantz Home Services, every sewer repair starts with a camera inspection, not a guess. Our licensed plumbers locate the exact point of failure, show you the footage, explain your options in plain language, and give you an upfront price before any work begins. If a spot repair will solve the problem for the long term, that is what we recommend. If the line truly needs replacement, we will show you why on camera. That repair-first approach is how we have earned more than 50 years of trust across Austin, Lago Vista, Cedar Park, and the Highland Lakes.
Call (512) 710-1032 or request service online for fast, honest sewer line repair. Leave it to Lantz!
Sewer Line Repair Backed by More Than 50 Years in Central Texas
Your sewer line is the single pipe that carries every drop of wastewater from your home to the city main or your septic system. When it cracks, sags, separates at a joint, or fills with roots, every drain in the house is affected at once. Because the line is buried under your yard, driveway, or slab, sewer problems are easy to ignore until they become emergencies.
Lantz Home Services has been repairing sewer lines in this exact soil, under these exact homes, since 1972. We know which neighborhoods were plumbed with cast iron that is now corroding from the inside out, which areas sit on clay soil that shifts with every drought and downpour, and which streets have mature live oaks whose roots find their way into every aging pipe joint. That local knowledge means faster diagnosis, better repair recommendations, and fixes that last.
Every Lantz sewer repair includes:
- A full sewer camera inspection with recorded footage you can see for yourself
- Precise electronic line locating so we dig or access only where necessary
- A written, upfront price before work begins, with no hidden charges
- Repair options explained side by side, including trenchless methods where appropriate
- Licensed, background-checked plumbers (License #M-40190)
- Complete testing and cleanup before we call the job done
Signs Your Sewer Line Needs Repair
Sewer line damage rarely announces itself all at once. It shows up as a pattern of smaller symptoms that get worse over time. If you notice any of the following, schedule a camera inspection before the problem escalates into a backup or a collapsed line.
Drains Backing Up Throughout the House
A clog in one sink is a drain problem. Wastewater backing up in multiple fixtures, especially in the lowest drains in the home like tubs, showers, and floor drains, points to a blockage or break in the main sewer line itself.
Gurgling Sounds from Toilets and Drains
Gurgling happens when air is trapped in the line by a partial blockage or a sagging section of pipe. If your toilet bubbles when the washing machine drains, your sewer line is telling you something.
Slow Drains in Every Room
One slow drain usually means a local clog. Slow drains in every bathroom at once mean the problem is downstream of all of them, in the main line.
Sewage Odors Inside or Outside
A sound sewer line is airtight except for its vents. Persistent sewage smell in the house, near floor drains, or in the yard usually means wastewater is escaping through a crack or failed joint.
Soggy Spots or Unusually Green Grass in the Yard
A leaking sewer line fertilizes and waters the soil above it. A stripe of suspiciously lush grass, or a soggy, foul-smelling patch that never dries out, often traces the exact path of the break.
Foundation Cracks or Settling
Long-term leaks under or beside the slab wash away supporting soil. In Central Texas clay, that can translate into foundation movement, cracked interior walls, and sticking doors. Catching a sewer leak early can prevent far more expensive foundation repairs later.
Pest and Rodent Activity
Rats and insects can enter a home through surprisingly small breaks in a sewer line. A sudden pest problem paired with drain symptoms is worth a camera inspection.
Repeated Clogs That Keep Coming Back
If you are snaking the same line every few months, the clog is a symptom, not the disease. Roots, a bellied pipe, or a partial collapse are usually the real cause, and each cabling only buys time.
Seeing one or more of these signs? Call (512) 710-1032. A camera inspection will tell you exactly what is happening in the line, and you will see the footage yourself.
Why Sewer Lines Fail in Central Texas
Sewer problems here are not random. The same handful of local conditions cause the majority of failures we repair, and knowing them helps you understand what you are up against.
Expansive Clay Soil and Drought Cycles
Much of the Austin area and the Highland Lakes sits on expansive clay that swells when it rains and shrinks hard during drought. That constant movement bends and stresses buried pipe, opening joints and cracking rigid materials. The wet-dry whiplash of recent Central Texas summers has been especially hard on older lines.
Tree Root Intrusion
Live oaks, cedar elms, hackberries, and other thirsty natives send roots directly toward the water vapor escaping from tiny gaps in sewer joints. Once inside, roots grow into dense mats that catch everything flowing past. Root intrusion is the single most common cause of the recurring backups we see, especially in established neighborhoods with mature trees.
Aging Pipe Materials
Homes in our area were plumbed with whatever was standard in their era. Cast iron lines common before the 1980s corrode and flake from the inside, narrowing the channel and snagging debris. Clay tile joints pull apart as soil moves. Even early plastic lines can fail where they were poorly bedded during construction. If your home is more than 30 years old and still on its original sewer line, an inspection is cheap insurance.
Bellied and Back-Pitched Lines
When soil settles unevenly beneath a pipe, a low spot forms. Waste and water collect in the sag instead of flowing through, causing chronic clogs in the same place. A camera inspection identifies a belly precisely, and a targeted repair of that section often solves years of frustration.
Construction and Landscaping Damage
Fence posts, irrigation trenching, pool excavation, and utility work all find sewer lines the hard way. If your drain problems started shortly after work was done on your property, the timing is probably not a coincidence.
Grease, Wipes, and Everyday Wear
So-called flushable wipes, cooking grease, and heavy paper products build up in even healthy lines and accelerate problems in compromised ones. A repaired line paired with better habits and periodic maintenance stays clear far longer.
Sewer Line Repair vs. Sewer Line Replacement
This is the question that matters most, and it is where our repair-first philosophy sets Lantz apart. We never recommend replacing a sewer line unless it provides the best long-term value, and we show you the camera footage that supports the recommendation either way.
Repair is usually the right call when:
- Damage is limited to one section or a few joints
- The rest of the line shows good condition on camera
- A belly, root intrusion point, or single break can be corrected in isolation
- The pipe material is otherwise sound
Replacement deserves consideration when:
- Damage, corrosion, or root intrusion appears throughout the line
- The pipe has collapsed or is structurally beyond saving
- Repairs are becoming a repeating expense on an aging line
- The material itself has reached the end of its service life
If the inspection shows your line is a replacement candidate, we will walk you through options on our Sewer Line Replacement page, including trenchless methods that avoid trenching up your yard. Either way, the decision is made on evidence you can see, not pressure.
Our Sewer Line Repair Methods
No two failures are identical, so we bring more than one way to fix them. After your camera inspection, your Lantz plumber will explain which method fits your line, your property, and your budget.
Sewer Camera Inspection and Line Locating
Every repair starts here. A high-resolution camera travels the full line while an electronic locator maps its exact path and depth. You see what we see: the material, the condition, and the precise point of failure. Learn more on our Sewer Camera Inspection page.
Hydro Jetting to Restore Flow
Before any repair, the line often needs to be cleaned so we can see and work on the pipe itself. High-pressure hydro jetting scours out roots, grease, and scale without chemicals, and in some cases restores enough flow to buy time while repairs are scheduled.
Targeted Spot Repair
When damage is confined to one section, we excavate a small area directly above the failure, remove the damaged segment, and install new pipe with modern couplings. This is the classic repair: precise, durable, and far less disruptive than replacing a whole line.
Trenchless Repair Options
Where the line's condition allows, trenchless techniques can repair pipe from the inside using existing access points, preserving landscaping, driveways, and hardscape. [CONFIRM: list the specific trenchless services Lantz offers in-house, such as sectional point lining or full CIPP lining, so this section can name them and link to a dedicated Trenchless Sewer Repair page when it is built.]
Under-Slab Repairs
When the failure sits beneath the foundation, our team uses precise locating to plan the least invasive access, and we coordinate tunneling or slab access so the repair protects the integrity of your foundation. [CONFIRM: whether tunneling is performed in-house or with a partner.]
Excavation for Major Repairs
Some repairs need open access, and we handle that ourselves rather than subcontracting it. Our excavation service team digs cleanly, protects the surrounding area, shores the trench safely, and restores the site when the work is done.
Our 6-Step Sewer Line Repair Process
- Schedule fast. Call (512) 710-1032 or request service online. Sewer problems get priority scheduling, and we arrive when we say we will.
- Camera inspection and diagnosis. We inspect the full line, locate the failure electronically, and record the footage.
- Review the evidence together. Your plumber shows you the video, explains what failed and why, and answers every question in plain language.
- Upfront pricing and options. You receive written pricing for each viable repair method before any work begins. No surprises, no pressure.
- Expert repair. Our licensed plumbers complete the repair using the agreed method, protecting your yard and home throughout.
- Verification and cleanup. We test the line, run a final camera pass where appropriate, restore the work area, and review everything with you before we leave.
What Affects the Cost of Sewer Line Repair
Most companies will not talk about sewer repair costs at all. We think you deserve better information than that, because an informed homeowner makes better decisions. Your exact price depends on your line, and we will give it to you in writing after the inspection, but these are the factors that drive it:
- Location and depth of the damage. A break three feet down in an open lawn costs far less to reach than one under a driveway, mature landscaping, or the foundation slab.
- Extent of the damage. A single cracked joint is a smaller job than multiple failure points or a long bellied section.
- Repair method. Targeted spot repairs and trenchless fixes generally cost less than extensive excavation, and far less than full replacement.
- Pipe material and condition. Fragile, corroded cast iron requires more careful handling than sound plastic pipe.
- Access and restoration. Concrete cutting, tunneling, and landscape restoration add scope. We plan the least invasive access first.
- Permits and inspections. Requirements differ between the City of Austin, surrounding cities, and the MUDs and water districts that serve many Highland Lakes communities. We handle permitting for you and build it into the quote.
As a general guide, minor spot repairs are often a fraction of the cost of full replacement, which is exactly why early diagnosis matters: small problems repaired now do not become excavation projects later. [OPTIONAL, RECOMMENDED FOR SEO: add typical ranges, e.g. "many targeted sewer repairs in our area fall between $X and $X," once your team confirms figures. No local competitor publishes ranges, so even broad, honest numbers will differentiate this page and earn the cost-related searches.]
Worried about a large unexpected repair? Ask about flexible financing with approved credit.
Same-Day and Emergency Sewer Line Repair
Sewage in the house is a health hazard, not an inconvenience. Stop running water immediately, keep family and pets away from affected areas, and call us at (512) 710-1032. We prioritize active backups and sewage leaks, with extended hours seven days a week. [CONFIRM: exact emergency/after-hours availability language. Current published hours are Mon-Fri 7am-9pm, Sat 9am-9pm, Sun 10am-4pm. If true 24/7 emergency response is offered, say so explicitly here and link the emergency plumbing page.]
Sewer Line Repair Throughout Austin and the Highland Lakes
From our home base in Lago Vista and our Austin office, Lantz Home Services provides expert sewer line repair across Central Texas, including:
Austin, Bee Cave, Burnet, Cedar Park, Georgetown, Granite Shoals, Horseshoe Bay, Jonestown, Kingsland, Lago Vista, Lakeway, Leander, Liberty Hill, Manor, Marble Falls, Pflugerville, Point Venture, Round Rock, Spicewood, and Sunrise Beach Village. [Link each city to its /service-areas/ page.]
We have served many of these communities since 1972, and we understand what makes them different: the lakefront homes on grinder pump and low-pressure sewer systems around Lake Travis and Lake LBJ, the fast-growing subdivisions of Cedar Park and Leander, and the established Austin neighborhoods where original cast iron lines are reaching the end of their life. If you do not see your community listed, give us a call.
Protect Your Sewer Line with the Ultimate Home Care Plan
The least expensive sewer repair is the one you never need. Members of our Ultimate Home Care Plan keep small problems from becoming big ones with priority scheduling, member savings on repairs, and regular plumbing checkups that catch slow drains, early root intrusion, and failing pipe before sewage ends up where it should not be. [CONFIRM: whether the plan includes or can include a periodic drain/camera check, and state it here if so.]
Flexible Financing for Sewer Line Repair
A sewer failure never arrives on schedule. We offer financing options with approved credit so an urgent repair does not have to wait on a budget cycle, along with seasonal savings and specials worth checking before you book.
Why Homeowners Choose Lantz Home Services
- Local since 1972. More than 50 years repairing sewer lines in Central Texas soil, under Central Texas homes. We are not a franchise and we are not new here.
- Diagnosis you can see. Camera-verified findings and honest, repair-first recommendations. We never sell a replacement a repair can solve.
- Upfront pricing. Written quotes before work begins. The price we quote is the price you pay.
- Licensed and background-checked. Plumbing License #M-40190, with trained, courteous technicians in every truck.
- One company for the whole home. Plumbing, sewer and drains, heating, air conditioning, and electrical, all under one roof, so nothing gets lost between contractors.
Related Sewer and Drain Services
When you need plumbing, HVAC, or electrical service in Austin, TX, trust the local team dedicated to serving Central Texas homeowners with dependable service and professional care.
Sewer Line Repair FAQ
Diagnosing the Problem
How do I know if my sewer line is broken?
The most reliable signs are backups in multiple drains, gurgling toilets, sewage odors, and soggy or unusually green patches in the yard. A sewer camera inspection confirms the cause and location without any digging.
What is the difference between a clogged drain and a broken sewer line?
A clog affects one fixture and clears with cabling. A broken line affects the whole house, causes repeat backups, and shows visible damage on camera.
Can you find the exact spot of the break without digging?
Yes. Our camera carries a transmitter that lets us locate the failure point and its depth from the surface, so any digging is limited to exactly where it is needed.
Do you show homeowners the camera footage?
Always. You will see the condition of your line for yourself before we recommend anything.
How often should a sewer line be inspected?
For homes over 30 years old, or after buying a home, we recommend a camera inspection, then periodic checks every few years or as part of a maintenance plan.
Why do my drains only back up when it rains?
Heavy rain can infiltrate a cracked line or overwhelm a compromised pipe, surcharging the system. Rain-triggered backups almost always point to a breach worth inspecting.
Repair vs. Replacement
Can a broken sewer line be repaired, or does it always need replacement?
Many failures can be repaired. If damage is limited to a section or a few joints and the rest of the line is sound, a targeted repair is usually the better value, and it is what we recommend whenever the camera supports it.
When is replacement the smarter choice?
When damage runs the length of the line, the pipe has collapsed, or the material has reached the end of its life. See our Sewer Line Replacement page for those options.
Can a sewer line be repaired without digging up my yard?
Often, yes. Trenchless techniques repair pipe from the inside through existing access points, and spot repairs limit digging to a small area directly over the failure.
How long does a sewer line repair last?
A properly executed repair with modern materials should last for decades. We stand behind our work. [CONFIRM: state warranty terms here.]
Causes
What causes sewer lines to fail in the Austin area?
Expansive clay soil movement, tree root intrusion, and aging pipe materials cause most of the failures we see, often in combination.
Can tree roots really break a pipe?
Yes. Roots enter through small gaps at joints, then expand and pry as they grow. Left alone, they can separate joints and crack pipe.
My house was built before 1980. Should I be concerned?
Cast iron and clay lines from that era are reaching the end of their service life across Central Texas. An inspection will tell you exactly where yours stands.
What is a sewer line belly?
A sag where soil settled beneath the pipe. Waste collects in the low spot and causes chronic clogs in the same place. A targeted repair of the sagging section usually solves it.
Do flushable wipes actually cause problems?
Yes. Wipes do not break down like toilet paper and are a leading cause of the blockages we clear. Nothing but toilet paper and wastewater should enter the line.
The Repair Process
How long does sewer line repair take?
Most spot repairs are completed in a day. Deeper lines, under-slab access, or trenchless work can take longer, and we give you a clear timeline with the quote.
Will I be able to use my plumbing during the repair?
Water use is paused during active work on the line. We schedule to minimize the disruption and restore service as quickly as possible.
Do I need a permit for sewer line repair?
Usually yes, and requirements vary between the City of Austin, surrounding cities, and local MUDs. We handle permits and inspections for you.
Will my yard be destroyed?
No. Precise locating means we access only where necessary, trenchless options avoid most digging entirely, and we restore the work area before we leave.
Is the repair inspected afterward?
Yes. We test flow, run a final camera pass where appropriate, and coordinate any required municipal inspection.
Cost and Payment
How much does sewer line repair cost?
It depends on the location, depth, and extent of the damage and the repair method used. After the camera inspection you receive a written, upfront price, and targeted repairs cost far less than full replacement.
Does homeowners insurance cover sewer line repair?
Standard policies often exclude wear and tear but may cover sudden damage, and some carriers offer service line riders. We provide the documentation and camera footage your insurer needs.
Do you offer financing?
Yes, financing is available with approved credit, and our current specials are listed on the Savings page.
Emergencies
What should I do if sewage is backing up into my home right now?
Stop running water, keep people and pets away from affected areas, and call us at (512) 710-1032. Active backups get priority scheduling.
Is a sewage backup dangerous?
Yes. Sewage carries bacteria and pathogens, and affected materials need proper cleanup. Fix the line first, then address any needed remediation.
Can I use drain cleaner while I wait?
No. Chemical cleaners will not fix a broken line and can make conditions more hazardous for you and for the plumber working on the pipe.
Local Questions
My home is on a grinder pump or low-pressure sewer system. Do you service those?
Yes. Lakefront and hillside communities around Lake Travis and Lake LBJ rely on grinder pumps, and we repair and replace them. See our Grinder Pumps page.
Do you repair sewer lines in my city?
We repair sewer lines throughout the Austin metro and the Highland Lakes, including Lago Vista, Cedar Park, Leander, Jonestown, Marble Falls, and Horseshoe Bay. If you do not see your community on our service areas page, call us.
I am on septic, not city sewer. Can you still help?
We repair the sewer line that runs from your home to the septic tank.
Sewer trouble does not fix itself. Get answers you can see.
Call (512) 710-1032 or request service online for camera-verified sewer line repair from the team Central Texas has trusted since 1972. Leave it to Lantz.