Septic system installation, Maintenance, and repair.

Serving Washington and surrounding counties

20 years experience

A Veteran Owned Company

Septic Services

We only install concrete tanks, never plastic!

Septic systems

septic tanks

septic pump replacement

conventional systems

leach field

septic service

septic tank installation

septic system installation

Aerobic treatment units

aerobic maintenance contracts

aerobic septic system installations

maintenance and repair

About Us

Quality Installations and Repairs

Let us install your new system or repair your existing one. At Swartz Septic, attention to detail and quality workmanship are our guiding principles. Septic System installers in Washington County and surrounding areas.


At Swartz Septic we strive to get our customers the lowest price, without sacrificing quality on materials and labor. 

Free Estimates

Give us a call, we will come to your site and go over the options with you. We can install and maintain various types of systems.

Contact Us

Drop us a line!

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Swartz Septic, LLC

3557 Wm B Travis Ln, Brenham, TX 77833

Billy 979.661.6042


Monday - Friday: 7:30am - 5:30pm

Saturday: 8:00am - 4:00pm

Sunday: Emergencies only