Why aerobic systems need regular maintenance
An aerobic treatment unit works harder than a conventional septic tank. It uses an air pump to feed oxygen-loving bacteria, a chlorinator to disinfect the treated water, and a pump and spray heads or another discharge to disperse it. When any one of those parts stops working, the system can start to smell, set off alarms, or discharge water that is not properly treated.
Aerobic systems are commonly installed on properties across Waller, Montgomery, and Harris County, and they are expected to be kept on a maintenance schedule. Regular service keeps filters, pumps, and chlorination on track so the system stays compliant and odor-free.
Our aerobic maintenance contracts
South Texas Environmental offers one-year and two-year aerobic maintenance contracts. Each plan includes scheduled visits, so you are not left guessing when the system was last checked.
We help homeowners understand state and county expectations for aerobic systems so maintenance and inspections stay straightforward. Contact us for current pricing and availability in your area.
What a maintenance visit typically looks at
- Air pump or aerator operation
- Alarm and control panel function
- Chlorinator and chlorine tablet supply
- Pumps, spray heads, and discharge area
- Signs of odor, standing water, or sludge buildup that may mean the tank needs pumping
Chlorine tablets between visits
Your aerobic system needs chlorine to disinfect water before it is discharged. We sell approved chlorine tablets and related treatment supplies for Texas aerobic systems, so you can keep the chlorinator stocked between visits. Call ahead or stop by for tablets.
When maintenance turns into repair
Many problems found during a maintenance visit are small and inexpensive to fix early: a tired air pump, a clogged spray head, or a tripped alarm. We explain what we find in plain language and help you decide what can wait and what should be fixed now. If something has already failed, see our septic repair page. Tanks with heavy sludge may need septic pumping.
Start an aerobic maintenance plan
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 serve Waller, Katy, Magnolia, Fulshear, and Houston, plus Crosby and nearby communities. Related: septic FAQs, septic do's and don'ts, all products and services.