South Texas Environmental septic service truck serving Magnolia TX

Septic Service in Magnolia, TX

Septic inspections, aerobic maintenance, pumping coordination, and septic repair for Magnolia homeowners from a family-owned company founded in 1991.

Call 832-404-2469 Schedule service

Local septic care for Magnolia homes

Magnolia and the surrounding parts of Montgomery County have many homes on wooded or acreage lots served by aerobic and conventional septic systems. South Texas Environmental provides septic service to Magnolia homeowners, including one-year and two-year aerobic maintenance options.

We have worked on septic systems in this part of Texas since 1991. Our goal is simple: keep your system working, prevent expensive failures, and give you honest recommendations with no pressure.

Septic services in Magnolia

Common septic issues we see around Magnolia

Aerobic spray systems where spray heads, pumps, or chlorinators need attention.

Septic tanks that have gone longer than 3 to 5 years without pumping.

Odors or wet spots near the tank or drain field that point to a problem that should be diagnosed early.

What happens when you call

Tell us what you are noticing: an alarm, an odor, slow drains, wet ground, or simply that it has been a while since anyone looked at the system. We will ask a few questions about the type of system you have and when it was last serviced, then schedule the right visit. On site, we look at the system, explain what we find in plain language, and tell you what needs attention now and what can wait.

Questions Magnolia homeowners ask

Do you work on aerobic and conventional systems in Magnolia? Yes. We provide inspections, maintenance, and repair support for both.

Can I buy chlorine tablets from you? Yes. We sell approved chlorine tablets and treatment supplies for aerobic systems.

How much does service cost? It depends on your system and what it needs. Contact us for current pricing and availability in your area.

Simple habits that protect your system

Pump the tank every 3 to 5 years for most households, keep the chlorinator stocked if you have an aerobic unit, spread out laundry loads, and keep wipes, grease, and chemicals out of the drains. Our septic do's and don'ts and septic FAQs pages cover more.

Schedule septic service in Magnolia

Call 832-404-2469 or 936-372-5682, Monday to Friday, 9:00 a.m. to 5:00 p.m. If we miss you, leave a voicemail and we will call you back. You can also send us a message.

We also serve Waller, Katy, Fulshear, Houston, Crosby, and nearby communities. Based in Waller, we cover roughly a 2 to 2.5 hour radius, with the towns listed on our site as our main service area. If you are farther out, call and ask.