Reliable Wastewater Septic Systems
Who We Are
Reliable Wastewater operated by the Dillon family has been serving east Texas since 1968. As a family-owned company, we pride ourselves in our commitment to providing quality services, equipment, and helpful advice.
We have a consultative approach to determine your needs best. We listen to our customers to find the best possible solution to each situation. Whether you need a new system or have your existing system serviced, we will find the most cost-effective and best solution to your issue. We know it is important for you to have dependable, reliable, quality services and products.
As a member of the NSF, National Sanitation Foundation, you can be assured that our products meet strict standards for public health protection. We also pride ourselves in offering Jet Inc. products. To learn more about us, call today.
Certifications & Licensing
Certified Texas Department of Health Services as a Professional Sanitarian
Licensed by Texas Commission of Environmental Quality:
- OSSF Site Evaluator
- OSSF Maintenance Provider
- Class II OSSF Installer
- Franklin Timer Certified Contractor
Reliable Wastewater has been your residential and commercial septic system contractor, since 1968. We guarantee professional designs, site evaluations, installations, and repairs. Serving East Texas, look to us for septic design and installation, cleaning tanks and lines for both aerobic and conventional systems, and more. We are your dedicated source for septic system services! We are a National Sanitation Foundation member! You can count on us to have the job done right the first time. For odorless and dependable service, contact Reliable Wastewater today!
Frequently Asked Questions
At Reliable Wastewater, we specialize in comprehensive wastewater solutions, including septic system services, aerobic system installations, and portable toilet rentals for residential, commercial, and event needs. We understand that wastewater management can raise many questions—from routine maintenance and system installations to emergency service and compliance requirements. This section is designed to provide clear, straightforward answers to the most common questions we receive. If you don’t see your question listed, feel free to reach out—our knowledgeable team is always ready to assist.
A septic system treats and disposes of wastewater on-site through a tank and drain field, filtering solids and allowing liquids to safely return to the ground.
We provide standard units, ADA-compliant accessible toilets, luxury restroom trailers, and hand-washing stations.
An aerobic system adds oxygen to the treatment process, speeding up the breakdown of waste and allowing installation in areas where traditional septic systems aren’t feasible.

