Central Texas Site Authority was founded on a simple belief: septic service should be dependable, honest, and accessible when it matters most.
Proudly serving the communities that we call HOME!
For more than a decade, CTSA has served homeowners, businesses, contractors, and event coordinators across Central Texas with one goal to protect our customers’ property, public health, and the environment through professional septic and wastewater solutions.
We are proud to be locally owned and operated, which means we understand the land, the soil conditions, and the regulatory requirements that affect septic systems in Travis, Bastrop, Williamson, and Caldwell Counties. Our team doesn’t just work here, we live here, and we take pride in helping our neighbors maintain safe and functional systems.
Our technicians are trained, experienced, and equipped with the latest technology to handle jobs of any size. From residential septic tanks to high-capacity commercial systems, CTSA uses modern equipment designed to deliver efficient service without unnecessary disruption to your property.
What truly sets us apart is how we treat people. We believe in honest pricing, transparent communication, and dependable follow-through. When we say we’ll be there, we mean it, day or night. Our 24-hour emergency service ensures that when problems arise, you’re never left waiting.
We also believe in accessibility and clear communication. That’s why we proudly offer bilingual service (Hablo Español) to ensure every customer understands their system and their options.
At CTSA, septic service isn’t just a job, it’s our responsibility to the community we serve.