Residential Plumbing & Repair Services in Austin, TX
From water heaters and drain cleaning to sewer and water line repair, Austin Plumbing & Underground brings three decades of underground expertise home. We're a licensed master plumber serving homeowners across Austin and Central Texas — diagnosing the real problem and fixing it right the first time.
Trusted Residential Plumbers in Austin
Homeowners across the Austin area call us for plumbing that's built to last — backed by the same underground expertise behind our commercial projects. From a failing water heater to a sewer line that needs replacing, our licensed crews diagnose the real problem and fix it right the first time.
Because we specialize in underground utility work, we handle the jobs many residential plumbers won't — water and sewer service-line repair and replacement, yard-line leaks, and drain issues that run deeper than a quick snake. We serve homes throughout the Greater Austin metro — check our service areas, or explore our commercial plumbing services for businesses.
Residential Services
Trusted residential plumbing solutions backed by decades of underground infrastructure experience.
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UNDERGROUND UTILITIES
Residential Utility Lines
Full-service installation and maintenance of underground utility lines for homes and residential properties.
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REPAIRS & NEW INSTALLS
Sewer & Water Line Repairs
Expert repair and new installation of sewer and water lines, restoring flow and preventing future failures.
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REPLACEMENT & REPAIR
Tank & Tankless Water Heaters
Professional replacement and repair of traditional tank and modern tankless water heater systems.
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PRECISION CLEARING
Drain Cleaning
High-pressure jetting, snaking, and inspection services to clear blockages and restore drain performance.
Service Scope
Residential Plumbing
Service Area
Austin & Greater Central Texas
1994
Established
30+
Years Serving Austin
MP# 18683
Master License
Free
Estimates
Why Homeowners Choose APU
Licensed Master Plumber
Every job is performed under Texas Master Plumber license MP# 18683 — done right and to code.
30+ Years Local
Serving Austin-area homeowners since 1994 with workmanship that holds up.
Underground Experts
We tackle the deep water, sewer, and yard-line work many residential plumbers won't touch.
Honest & On Time
Clear estimates, straight answers, and crews that show up when they say they will.
Serving Homes Across the Austin Metro
We help homeowners throughout the Greater Austin area — from Liberty Hill and Bertram in the north to Kyle in the south, including Round Rock, Georgetown, Cedar Park, Leander, Pflugerville, and Buda.
Residential Plumbing FAQs
Water heater installation and repair (tank and tankless), drain cleaning and hydro-jetting, sewer and water line repair and replacement, residential underground utility lines, and leak detection. If it runs through or under your home, we can help.
Yes — this is our specialty. As underground experts, we locate, repair, and replace residential water and sewer service lines, including full line replacement and trenchless options where the site allows. These are the deeper jobs many residential plumbers subcontract out.
Absolutely. We install and repair both traditional tank and modern tankless water heaters, and we'll help you choose the right system for your home's hot-water demand and budget.
Call (512) 217-8397 to describe what's happening. We prioritize urgent problems such as active leaks, line failures, and no-hot-water situations and will get you scheduled as quickly as possible.
The Greater Austin metro and Central Texas — from Liberty Hill and Bertram in the north to Kyle in the south, including Round Rock, Georgetown, Cedar Park, Leander, Pflugerville, Buda, and more. See our service areas page for the full list.
Request a free estimate online or call (512) 217-8397. Tell us what's going on and we typically respond within 24 hours with a clear, no-obligation quote.
Need a Plumber in the Austin Area?
Get a clear, no-obligation estimate from a licensed master plumber — usually within 24 hours.