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Aerobic Septic Systems:
An aerobic septic system installation follows a specific process developed by the Texas Commission on Environmental Quality. Standard septic systems in East Texas can become ineffective due to non-absorbing red clay, resulting in surfacing of unsanitary waste, posing health risks. Following TECQ’s installation process ensures a safe and proper operation of the system.
Steps required for the installation of an aerobic septic system
also called an on–site sewage facility (OSSF):
Have a site evaluation performed by an OSSF designer. This evaluation will determine a site’s suitability for a particular OSSF system and identify all features in the area where the system is to be installed that could be contaminated by the OSSF or could prevent the proper operation of the system. Your designer will work with you in determining where tanks, electrical boxes, sprinkler heads, etc. will need to be placed.
Average cost: $300 to $400.
Obtain the required permit. The next step is to submit the site evaluation and other necessary paperwork to your local permitting authority. This permit is required before any installation can begin.
Average cost: $350 to $450.
Helpful link if you live in Angelina County:
Contact Truss and Son Plumbing. Your OSSF system is an investment that will provide your home with safe, effective waste treatment for many years if properly installed and maintained. At Truss and Son Plumbing, you’re guaranteed quality work at a competitive price. Our OSSF installers are licensed by the State of Texas and attend periodic continued education courses in order to stay current on any changes in TECQ policy.
Maintain all records of your OSSF installation and maintenance. Truss and Sons Plumbing provides a 2 year maintenance contract with all new OSSF installations. Retain your copy of the contract with your other installation paperwork.
Your service contract. During the 2 year period that your maintenance contract is in effect, Truss and Son Plumbing will routinely inspect components of the system to make sure they are working properly. After the initial 1 year, it is the responsibility of the homeowner to renew a service contract which is required in order to comply with TECQ regulations.

Aerobic Septic System Installation
Mini wastewater treatment plants. These systems are typically used in locations where city services aren’t available. We do everything from start to finish, including pouring the concrete septic tank.
Proper maintenance is essential
To keep your system operating safely and effectively. Follow these TECQ recommended “dos and don’ts” to ensure the proper maintenance of your OSSF:

DO:
- Have your tank pumped and cleaned every 2-5 years by a registered sludge hauler.
- Learn more about conserving water.
- Add properly rated chlorine tablets when needed.
- Check your toilet(s) periodically for leaks. Add a water–based dye to the tank and see if the dye appears in the toilet bowl within 10 minutes (without flushing the toilet).

DON’T:
- Build over any part of your on–site sewage disposal system. Examples of items not to construct over your system: driveways, barns, storage buildings, sidewalks, and patios.
- Drive or park vehicles over the OSSF.
- Over load chlorine tablets
- Add chemical additives or the so–called enzymes into your OSSF. Some of these additives may even be harmful to the tank’s operation.
- Use the toilet to dispose of cleaning tissues, cigarette butts, or other trash. This disposal practice will waste water and burden the treatment system with an undesirable load of solids.
Our aerobic Maintenance Contract
Truss & Son Plumbing, Inc. will provide a One Year Service Policy which will provide for inspection and service of your sewer treatment plant.

The policy will include the following:
- Three inspection/service calls (at least one every four months).
- An effluent quality inspection.
- The owner of sewer plant is responsible for adding sewer chlorine tablets.
- Complaint of a system problem will be checked within 24 hours if during normal business hours.
- COMMERCIAL SYSTEMS: This OSSF will require a continuous maintenance contract with a licensed maintenance provider.
*Water sample fee & Pumping of sludge build up from the plant if necessary is not included in these policies.
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