512-577-4862

PROUDLY SERVING CENTRAL TEXAS

& THE TEXAS HILL COUNTRY

We provide septic installation and excavation services throughout:

  • Williamson County

  • Travis County

  • Burnet County

  • Llano County

  • Lampasas

  • San Saba

  • Mason

And surrounding Central Texas communities

  • Burnet

  • Llano

  • Buchanan Dam

  • Bertram

  • Lampasas

  • San Saba

  • Marble Falls

  • Spicewood

  • Bee Caves

  • Lakeway

  • Jonestown

  • Lago Vista

  • Liberty Hill

  • Leander

  • Cedar Park

  • Georgetown

  • Jarrell

  • Florence

  • Andice

If you’re searching for “septic installers near me” or “septic system installation in Central Texas”, you’ve found the team locals trust.

Central Texas’ Trusted Septic Installers Since 2007

Septic Installation, Repairs & Excavation Done Right — The First Time

Licensed • Insured • Family-Owned • Serving Central Texas and the Texas Hill Country

If you need a new septic system, replacement, repair, or excavation work, you don’t want guesswork — you want a team that knows Texas soil, TCEQ regulations, and how to do the job without costly mistakes.

OUR SEPTIC & EXCAVATION SERVICES

  • Septic System Installation

    We design and install septic systems for:

    • New construction

    • Residential and commercial

    • Rural properties

    • Ranch land

    • Replacement systems

    Each system is custom-designed for your soil, slope, and property layout to ensure long-term reliability and compliance.

    Septic System Repair & Replacement

    If your system is backing up, draining slowly, or failing inspection, we diagnose the issue and recommend the most cost-effective, compliant solution — not unnecessary upgrades.

  • Excavation & Dirt Work

    Our excavation services support septic installs and property improvements, including:

    • Site preparation

    • Trenching

    • Water line excavation

    • Driveways

    • Ranch and land improvements

    We bring the right equipment, experience, and attention to detail to every job.

Don't worry, we can help!

OUR SIMPLE, STRESS-FREE PROCESS

1. Call or Request a Free Estimate

2. Site Evaluation & System Planning

3. Permitting & Design

4. Professional Installation

5. Final Inspection & Cleanup

From first call to final inspection, we handle the details so you don’t have to.

Take the first step today.

Contact us below and tell us a little about your needs. We'll be in touch soon to jumpstart your journey.

Copyright 2026. Liberty Septic & Excavating, LLC. All Rights Reserved.