Emergency Sewer & Drain Service in Austin, TX
Sewage backing up. Drains overflowing. A yard that suddenly smells like a septic tank. When it's happening now, you need a plumber now.
Lantz Home Services runs 24/7 emergency sewer and drain crews across Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, Lakeway, Bee Cave, West Lake, Spicewood, Kingsland, Horseshoe bay and Marble Falls. Licensed, local, and typically on-site within 60 to 90 minutes.
Call Now: (512) 710-1032 | Book Emergency Service Online
Is This a Sewer Emergency? Check These Signs
| Sign | What It Usually Means | Urgency |
|---|---|---|
| Sewage backs up into a tub, shower, or floor drain | Main line blockage forcing water to the lowest exit point | Call now |
| Multiple drains gurgle or clog at once | Blockage in the main line, not a single fixture | Call now |
| Sewage odor indoors, no visible water | Cracked vent or dry trap letting gas into the home | Call now |
| Standing water or soggy patch in the yard | Underground lateral leak | Call now |
| Toilet bubbles when the washing machine drains | Cross-connection or partial main blockage | Same-day |
| One slow sink or tub drain | Localized clog, not yet an emergency | Routine service |
If you're in the "Call now" rows, stop using water in the house and call. Pressure in a blocked line can force a joint apart, turning a simple clog into a major repair within hours.
What Happens On Every Emergency Call
- Phone triage. We ask what's backing up and where, so we bring the right equipment on the first trip.
- Fast arrival. Typically 60 to 90 minutes for true emergencies.
- Camera inspection. We run a sewer camera to see the exact cause: roots, grease, a belly, or a collapsed section, included on main-line calls.
- Clearing. Snaking for straightforward blockages, hydro-jetting when the line needs a full scour, not just a channel punched through.
- Verification. We re-run water and re-scope if needed before we call it done.
- Upfront pricing. Quoted before any work begins. An emergency doesn't mean an unclear invoice.
Why Austin Sewer Lines Fail: The Real Causes
Austin has a specific combination of soil, tree cover, and housing age that drives most of the emergency calls we run. Knowing which applies to your home helps you understand what you're dealing with.
Expansive clay soil. Much of Austin sits on clay that swells when wet and shrinks when dry, stressing buried pipe and cracking joints over time, especially in older neighborhoods like Hyde Park, Travis Heights, and Allandale.
Mature tree roots. Live oaks, pecans, and hackberries send roots toward any moisture source. A hairline crack from soil movement is often all a root needs to get in and grow into a full blockage. This is the single most common cause we find on emergency calls in tree-lined Austin neighborhoods.
Aging pipe materials. Homes built between the 1940s and 1970s often still have original clay tile or cast-iron laterals, well past the realistic service life of that material.
Limestone terrain. In Lakeway, West Lake Hills, and Southwest Austin, shallow bedrock changes how pipe is bedded, and leaks often surface as a wet patch over exposed rock rather than a soft spot in soil.
Rapid new construction. Cedar Park, Leander, Pflugerville, and Georgetown have newer, more root-resistant PVC lines, but rapid growth means variable installation quality, and clay soil movement affects new pipe too, just on a longer timeline.
DIY vs. Professional: A Quick Decision Guide
| Situation | Safe to Try Yourself | Call Us Instead |
|---|---|---|
| Single slow drain | Plunger or enzyme cleaner | — |
| Multiple drains slow or gurgling | — | Yes, same-day |
| Sewage backing up into any fixture | — | Yes, now |
| Sewage smell with no visible water | — | Yes, now |
| Standing water over the sewer line | — | Yes, now |
| Suspected main line clog | — | Yes, don't snake blind |
Chemical drain cleaner and DIY snaking on a main line can push a clog deeper, damage older clay or cast-iron pipe, or miss a structural problem entirely, especially on the pre-1980s laterals common across central Austin.
What it Costs
Price depends on how far the blockage is from the cleanout, whether the line runs under hardscape or mature trees, and whether it's after-hours. We quote before we start, every time.
Preventing the Next Emergency
- Camera inspection every 2 to 3 years for homes built before 1980 or with mature trees near the line
- Preventive hydro-jetting every 1 to 2 years if you've had root intrusion before
- Keep new trees at least 10feet from your sewer lateral
- Install a backwater valve if you're in a flood-prone area or have had repeat backups
- Know where your cleanout is before you need it in an emergency
Local Considerations by Area
Central Austin (Hyde Park, Bouldin Creek, Travis Heights, Allandale, Rosedale): Original clay or cast-iron laterals, 50 to 90 years old, with heavy tree canopy. Highest root-intrusion risk in the metro.
Northern Suburbs (Cedar Park, Leander, Round Rock, Georgetown, Pflugerville): Newer PVC laterals, lower root risk, but still subject to clay soil movement over time.
Hill Country (Lakeway, West Lake Hills, Bee Cave): Shallow limestone changes how leaks present, often surfacing over exposed rock.
Flood-prone areas (near Shoal Creek, Waller Creek, Barton Creek, low-lying East Austin): Higher risk of city system surcharge backing into private lines during heavy rain. A backwater valve is worth discussing here.
Any lateral replacement connecting to Austin Water typically requires a permit and inspection, which we handle as part of the job.
Related Services
The Ultimate Home Care Plan
When a sewer line backs up at 2 a.m., two things matter: how fast a plumber can get to you, and what the bill looks like when the work is done. The Ultimate Home Care Plan is built to solve both. Members get priority scheduling on emergency and non emergency calls, a reduced or waived trip charge, annual system inspections that catch root intrusion and aging pipe before it becomes a middle-of-the-night failure, and Loyalty Cash that accumulates toward bigger repairs like trenchless sewer replacement. For Austin homeowners in older neighborhoods where clay or cast-iron laterals are already past their service life, that combination often pays for itself the first time a line starts to give.
Gold Membership, starting at $24.75/month or $297/year, is built for homes with equipment less than 6 years old. Includes priority scheduling, a reduced $45 trip charge, annual inspections and discounted maintenance, and $50/year in UHCP Loyalty Cash (accumulates up to $750). Covers three home systems, with additional services just $99 each.
Platinum Membership, starting at $29/month or $348/year, is built for homes with equipment over 6 years old, the same profile as most Central Austin homes with original sewer laterals. Includes priority scheduling, $0 trip charge, annual inspections, $100/year in Loyalty Cash (up to $1,500), and discounts on all repairs and equipment replacement, plus access to overstock inventory and member-only raffles.
Learn More About the Ultimate Home Care Plan
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.