Texas Super Septic is a leading design and installation firm for custom septic systems throughout Central Texas. With over 30 years of experience, our team, headed up by founder Doug Dowlearn, brings Texas friendliness and old-fashioned know-how to every project. We will help you every step of the way, from designs and plans that fit your budget to the correct system that matches your site's sanitation needs. Whether you are a new construction site or replacing an existing, older system, we will provide a residential septic plan for a price ranging between $500 and $1200, depending on the site location and system complexity. We offer septic design, permitting, and installation services in various Texas counties, including Blanco, Bexar, Kendall, Gillespie, Hays, Travis, Williamson, Burnet, Llano, Medina, and Bandera.