Residential Septic Installation in Waller & Montgomery County

Building a new home or replacing a system that has given out? A&J Septic Services designs, permits and installs septic systems for homes across Waller and Montgomery County, with a free estimate up front.

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New septic systems

Aerobic and Conventional Systems Built to Last

Every lot is different, so we look at your soil, the size of the home and your county’s rules before recommending an aerobic or conventional system. We set the tanks, lay the lines and handle the permits from start to finish. Already have a system that needs attention instead? See our residential septic repair service.

Two new septic tanks set side by side in a fresh excavation
Texas home with a front lawn and mature trees
Start to finish

A Clear Process From Estimate to Final Cover

You get a straightforward written price, a schedule you can plan around and a crew that keeps you posted every step of the way. Once the system is in, we show you how it works and set up regular maintenance so it keeps running. Get a free estimate or call (979) 588-1980.

FREQUENTLY ASKED ・ ANSWERS TO YOUR QUESTIONS

Residential Septic Installation Questions

What homeowners ask us about a new septic system.

How much does a new septic system cost?

It depends on the system type, soil and size of the home. We give you a free, written estimate after looking at your property.

Most residential installs take a few days of site work once the permit is approved. We give you a timeline with your estimate.

Your soil and lot decide a lot of that. We explain which systems are allowed on your property and the upkeep each one needs.

Yes. We work across Waller and Montgomery County and the surrounding counties, including Grimes, Harris, Fort Bend and Austin County. Call (979) 588-1980 to check your address.