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6 register matches verified

Septic companies in Austin, TX

33 septic companies on record in Austin, TX, Travis County. 6 have a register match verified against the Texas roster.

Companies
33
Register match verified
6
County
Travis

Septic Permits in Travis County

Travis County Transportation and Natural Resources - Development Services opens in a new tab

See who regulates septic systems in Texas

What the ground in Austin is like

The USDA soil survey rates mapped ground in Austin for septic drain-field suitability across roughly 325 square miles. About 94% of the rated ground is classed "Very limited", meaning the soil has one or more features unfavorable for a conventional drain field, and the limits generally cannot be overcome without major soil reclamation, special design or expensive installation.

In Austin, the leading limit is depth to bedrock: rock sits close enough to the surface that there is not enough soil column above it for a conventional field to sit in. Effluent needs that depth to disperse; when bedrock comes up, the workable layer runs out. The survey flags that limit on about 57% of the rated ground here.

The limiting features the survey records most often here:

  • Depth to bedrock57.0%
  • Slow water movement48.3%
  • Large stones21.6%
  • Slope18.2%

This is survey data for mapped areas, not a substitute for a site evaluation on your own lot. Conditions on a single parcel can differ from the map.

USDA NRCS SSURGO, ENG Septic Tank Absorption Fields · 94% Very limited · Depth to bedrock · 148 map units · 325.01 sq mi · read 2026-08-30

Septic companies in Austin

Ordered by verification score. The score counts records we could check and is not a judgment about workmanship.

Nearby

All septic companies in Texas · Travis County

How these are ranked

By verification score, out of 100, across six checks published in full on how we rank. No company paid to appear here and none can pay to rank higher.