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Third Coast Septic provides residential and commercial septic tank pumping and cleaning throughout the Coastal Bend and surrounding South Texas communities.

More than just a pumping company, we offer complete septic system design, installation, service and repair—so when your system needs more than a pump-out, you have one company to call.

Most household septic tanks need pumping every 3–5 years, but the appropriate schedule depends on tank size, household usage, and the type of septic system. Regular pumping removes accumulated solids and helps protect your system from preventable problems and costly repairs.

  • Most households: every 3-5 years
  • Depends on tank size and usage
  • Heavy use may require more frequent pumping
  • Inspection helps determine the right schedule

Remove accumulated wastewater, sludge, and scum from the tank using our vacuum truck.

​WHEN DOES A SEPTIC TANK NEED PUMPING?

If you're due for a pump-out or have a question about your septic system, call Third Coast Septic at (361) 774-6614.

  • Slow drains or backups
  • Sewage odors
  • Pooling water near tank or drainfield
  • Tank overdue for pumping

​​​​​SEPTIC TANK PUMPING​

Our team makes the process simple and straightforward. Here's what you can expect:

Secure the access points and let you know about any visible concerns that may require further attention.

  • Residential and commercial pumping
  • Experienced septic professionals
  • Proper disposal at approved facilities
  • Service and repair when pumping isn't the solution

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​COMPLETE THE SERVICE

​WHAT TO EXPECT WHEN WE PUMP YOUR SEPTIC TANK

​​COMMON SIGNS IT'S TIME TO PUMP

​ACCESS THE TANK​

​PROFESSIONAL

SEPTIC SERVICE

​​RECOMMENDED PUMPING SCHEDULE

Locate and open the necessary access points to prepare the tank for pumping.

​PUMP THE TANK