Trenchless Sewer Repair in Austin, TX

Repair or replace your sewer line without trenching up your yard, your landscaping, or your driveway. Camera-verified diagnostics and honest recommendations from the Central Texas team homeowners have trusted since 1972.

For most of plumbing history, fixing a buried sewer line meant one thing: digging a trench through everything above it. Lawns, flower beds, sprinkler systems, patios, sometimes entire driveways came out so the pipe could come up. Trenchless sewer repair changed that. Using your line's existing access points, we can now rehabilitate or replace sewer pipe from the inside, often in a single day, while your yard stays a yard.

At Lantz Home Services, trenchless is not a sales pitch, it is one tool on a well-stocked truck. Every job starts with a sewer camera inspection that shows us, and you, exactly what is wrong with the line. If your pipe is a good candidate for trenchless repair, we will tell you and show you why. If it is not, we will tell you that too, because a liner installed in the wrong pipe is an expensive way to postpone the same problem. That straight answer, backed by more than 50 years of Central Texas experience, is why homeowners from Austin to the Highland Lakes leave it to Lantz.

Call (512) 710-1032 or request service online to find out if your sewer line qualifies for trenchless repair.

Sewer Repair Without the Destruction

A failing sewer line puts homeowners in a painful spot: the pipe is essential, but it runs under the most expensive and most loved parts of the property. Mature live oaks. Established landscaping. Stamped concrete. The driveway. With traditional excavation, the cost of the dig and the cost of putting everything back often exceed the cost of the pipe work itself.

Trenchless methods solve the problem from the inside. Working through existing cleanouts or small access pits at each end of the run, we can:

• Restore a structurally sound but leaking or root-invaded pipe with a new liner cured in place inside the old one
• Replace a failing pipe entirely by bursting the old line and pulling new pipe through the same path
• Repair a single bad section with a targeted point liner, leaving the rest of the line untouched

The result is a smooth, jointless, root-resistant pipe designed to serve for decades, with your yard intact and the job frequently finished in a day.

Signs Trenchless Repair Might Be Right for Your Home

Trenchless is worth investigating any time a sewer line needs work and the digging would be expensive or heartbreaking. It is especially worth a look when:

The Line Runs Under Things You Cannot Easily Replace

Driveways, patios, pool decks, retaining walls, mature trees, and finished landscaping all make open excavation costly. Trenchless works beneath them without touching them.

Roots Keep Coming Back

If you are cabling roots out of the same line every year, the roots are entering through joints and cracks. A cured-in-place liner is jointless, sealing off every entry point at once and ending the cycle instead of renting relief a few months at a time.

Your Camera Inspection Shows Cracks, Leaks, or Failing Joints

Pipes that are cracked, corroded, or separating at joints but still hold their shape are the classic lining candidates. The old pipe becomes the mold for a new one.

You Have Aging Cast Iron or Clay Pipe

Central Texas homes built before the 1980s commonly have cast iron or clay sewer lines reaching the end of their service life. Lining and bursting were made for exactly this situation, renewing the line before it fails completely.

The Repair Is Under or Near the Slab

When a line runs beneath the foundation, traditional access means tunneling or cutting the slab. Where the pipe's condition allows, trenchless rehabilitation from existing access points avoids disturbing the foundation entirely.

Not sure which category your line falls into? That is what the camera is for. Call (512) 710-1032 and we will show you.

Trenchless Methods We Use

Cured-in-Place Pipe Lining (CIPP)

A flexible liner saturated with epoxy resin is inserted into the cleaned pipe, inflated against the interior walls, and cured in place. The result is a smooth, seamless new pipe inside the old one, sealed against roots and groundwater, with a service life measured in decades. Lining typically reduces the pipe's diameter slightly, which the smooth new interior more than makes up for in flow.

Best for: cracked, corroded, or root-invaded pipes that still hold their shape and grade.

Sectional (Point) Repair

When the camera shows one failed joint or one damaged stretch in an otherwise healthy line, a short liner can be placed precisely over the problem area. You fix what is broken and only what is broken.

Best for: isolated damage in a line that is otherwise in good condition.

Pipe Bursting

When the old pipe is beyond saving, a bursting head is pulled through it, fracturing the old pipe outward while simultaneously pulling a brand-new, full-diameter HDPE pipe into its place. Two small access pits replace a full-length trench.

Best for: collapsed sections, badly bellied or deteriorated lines, and full replacements where digging the whole run is undesirable. See our Sewer Line Replacement page for the complete comparison of replacement options.

The Supporting Cast

Trenchless success depends on preparation. Hydro jetting cleans the host pipe down to bare walls so liners bond correctly, and camera inspection verifies both the starting condition and the finished result. We include both where the method requires them.

Honest Talk: When Trenchless Is Not the Answer

Companies that only sell one solution recommend that solution every time. We carry more than one tool, so we can tell you the truth:

• A collapsed pipe cannot be lined. A liner needs an intact host pipe to form against. Full collapses need bursting or open repair at the failure point.
• A badly bellied line stays bellied. A liner follows the shape of the pipe it cures inside. If a sag is trapping waste, the sag itself must be corrected with excavation of that section. Learn more on our Sewer Line Repair page.
• Severely back-pitched lines need regrading. No interior method changes the slope of a pipe.
• Some tie-ins and transitions need real access. Complex junctions occasionally require a small, targeted dig even within a mostly trenchless job, and we will show you exactly where and why.

When digging is genuinely the better answer, our own excavation team handles it cleanly, without subcontractors. Either way, the recommendation comes from the camera footage, not from what happens to be on the truck.

Why Trenchless Makes Special Sense in Central Texas

The Landscaping Is Worth Too Much to Dig Up

A mature live oak shading a Lago Vista lot or twenty years of established beds in a Cedar Park backyard cannot be bought back at any price. Trenchless preserves what excavation destroys, and around here, that is often the deciding factor.

Our Soil Punishes Rigid, Jointed Pipe

The expansive clay across much of the Austin area flexes with every wet-dry cycle, working joints apart and cracking rigid pipe. A seamless liner or continuous HDPE line has no joints to work apart, making it particularly well suited to the soil that caused the problem in the first place.

Rock Makes Digging Expensive

On the limestone lots of the Hill Country and the Highland Lakes, every foot of open trench is earned with heavy equipment. When the geology fights the shovel, working through the pipe's interior is frequently the more economical path.

Slab Foundations Raise the Stakes

Most Central Texas homes sit on slab. When a sewer line fails beneath one, trenchless rehabilitation through existing access can mean the difference between a one-day repair and cutting into the foundation.

Old Pipe Meets New Growth

From pre-1980 cast iron in established Austin neighborhoods to clay tile around the lakes, a generation of sewer lines is aging out at once. Trenchless lets those lines be renewed for decades more service without turning every yard on the street into a construction site.

Our Trenchless Repair Process

1. Camera inspection and diagnosis. We inspect the full line, locate problems precisely, and record footage you can watch with us. This inspection determines honestly whether trenchless is right for your pipe.
2. Straight recommendation and upfront pricing. You see the evidence, hear every viable option including traditional repair, and receive written pricing before any work begins.
3. Line preparation. Hydro jetting cleans the host pipe to bare walls; any roots or debris are cleared completely.
4. Trenchless installation. Depending on the method, we cure the liner in place or burst and pull the new line, working through existing cleanouts or compact access pits.
5. Verification. A post-installation camera pass confirms the finished pipe is smooth, sealed, and flowing correctly, and we review the footage with you.
6. Restoration and wrap-up. Access points are closed, the site is restored, and you receive documentation of the completed work. [CONFIRM: state liner/workmanship warranty terms here.]

Most trenchless repairs are completed in a single day, with water service restored the same evening.

What Affects the Cost of Trenchless Sewer Repair

Here is what most competitors will not tell you, and what we believe you deserve to know up front:

• Length and diameter of the run. Lining and bursting are priced substantially by the foot.
• Method. A sectional point repair costs far less than lining a full run; bursting a full replacement sits above lining.
• Condition and preparation needs. Heavy roots, scale, or debris add cleaning time before installation can begin.
• Access. Existing, well-placed cleanouts keep costs down; runs without access may need pits or new cleanout installation.
• Depth and tie-ins. Deep lines and complex connections at the house or the main add scope.
• Permits. The City of Austin, surrounding cities, and the MUDs serving many Highland Lakes communities each have their own requirements. We handle permitting and include it in your written quote.

The comparison that matters: trenchless is rarely the cheapest number on the page by itself, but once excavation, concrete, landscaping, and irrigation repair are added to a traditional dig, trenchless is frequently the lower total cost, and it is almost always the lower total disruption. We will show you both numbers side by side and let the evidence decide. [OPTIONAL, RECOMMENDED: publish typical per-foot or per-project ranges once confirmed. No Austin-area competitor prices trenchless publicly; the first honest range will own those searches.]

Ask about flexible financing with approved credit for larger projects.

Trenchless Sewer Repair Throughout Austin and the Highland Lakes

From our home base in Lago Vista and our Austin office, Lantz provides trenchless sewer 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.

We have been under these yards since 1972. We know where the clay ends and the limestone begins, which neighborhoods are due for cast iron failures, and how to get permits through every jurisdiction from the City of Austin to the smallest lake MUD. If you do not see your community listed, give us a call.

Protect Your Sewer Line with the Ultimate Home Care Plan

A renewed sewer line deserves to stay that way. Members of our Ultimate Home Care Plan get priority scheduling, member savings on repairs, and regular plumbing  inspections that catch problems while they are still small. 

Flexible Financing for Trenchless Repair

Sewer failures never wait for a convenient budget cycle. We offer financing options with approved credit, and our current savings and specials are worth checking before you schedule.

Why Homeowners Choose Lantz Home Services

• Local since 1972. More than 50 years of Central Texas sewer work. We are not a franchise and we are not new here.
• Evidence, not sales pressure. Camera-verified diagnosis, footage you watch yourself, and a recommendation that follows the evidence, including when trenchless is not the right call.
• Every tool on the truck. Lining, bursting, spot repair, traditional excavation, and our own excavation crew, so the method fits the pipe instead of the pipe fitting our method.
• 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.

Related Sewer and Drain Services

• Sewer Line Repair
• Sewer Line Replacement
• Sewer Camera Inspection
• Hydro Jetting
• Sewer Line Cleanouts
• Excavation Service