Purple and white PVC irrigation or sprinkler system pipes laid in residential yard trench during installation

Septic installation, permits through coverup.

Full septic system installation from applications and permits through final inspection and coverup — with the licensed team that'll also maintain it for years after.

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Why owners choose Advanced Aerobic Systems for a new install.

The company that installs your system is the company that has to live with it. We install to the standard we'd want to maintain — because we're the ones who'll be maintaining it.

Licensed & certified Texas MP0001301 (Master Plumber) and OS0003120 (On-Site Sewage). Both licenses can be verified with the state.
Owner on the job The owner walks every install personally — from soil evaluation through inspection sign-off.
Built to be maintained We install with future service access in mind so pumping, inspections, and repairs are straightforward for the life of the system.
Homeowner education You leave the project understanding what you have, how it works, and how to keep it running.

The installation process, step by step.

Every install runs on the same six-step process. You'll know where we are and what's next at every point.

  1. Site evaluation

    Soil profile, lot layout, water table, setbacks — the field data that drives every decision that follows.

  2. Application & permit

    We prepare and file the application with the local authority, respond to requests, and secure your permit.

  3. System design

    Tank sizing, treatment unit, and disposal method matched to the site. You get to see the plan before it's built.

  4. Excavation & tank set

    Trenching, tank placement, plumbing tie-ins, and electrical for the aerator, control panel, and alarm.

  5. Final inspection

    We coordinate the inspection with the authority having jurisdiction and address any punch-list items on the spot.

  6. Coverup & handover

    Backfill, cleanup, and a walk-through with you covering system basics, chlorine care, and your maintenance contract.

Disposal types we design and install.

Every site is different. The right disposal method depends on your soils, lot size, and setback constraints — we'll walk you through which fits and why.

Surface irrigation

Treated effluent distributed via spray heads over designated landscape area. Common for aerobic systems.

Drip irrigation

Subsurface drip lines distribute treated effluent evenly. Lower profile, no visible spray.

Absorptive field

Gravel-and-pipe field where soil handles final treatment. Site-appropriate for the right soils.

Low-pressure dosing

Pumped distribution for even loading over the disposal area, extending field life.

Planning a new build or replacing an existing system?

(281) 431-0123

Thinking past the install.

The day the inspector signs off isn't the end of the project — it's the beginning of your system's life. Every install we do rolls straight into the maintenance program that keeps it healthy.

Homeowners leave the walk-through knowing how to add chlorine, what the alarm sounds mean, when to expect a pumping cycle, and how to log into the Auto-Tracts portal to manage their contract.

Handover checklist

  • 01.Walk-through of tank, aerator, and control panel
  • 02.Chlorine tablet loading and refill schedule explained
  • 03.Alarm demo — what each condition sounds like
  • 04.Do's and don'ts for daily use
  • 05.Maintenance contract signed via Auto-Tracts
  • 06.Homeowners manual delivered (paper + digital copy)

Recent installations.

Location Completed
Clute, TX 06 / 2017
Rosharon, TX 2017
Brazoria, TX 2017
League City, TX 2015

Owners manuals & references.

Every installed system comes with a homeowners manual — treatment unit spec, alarm codes, chlorine guidance, and the maintenance schedule. Lost yours? Reach out and we'll send another.

Request a manual

External references

  • Texas Commission on Environmental Quality — OSSF rules and homeowner guidance
  • Norweco aerobic treatment unit documentation
  • Local health authority OSSF program (Brazoria County)
  • Homeowner care guides in our Resources library

Next steps

Ready to talk about your install?

Tell us about the property. We'll walk you through soil and setback constraints, likely system types, and rough timelines — no obligation.