cost to install septic system in texas
A septic system should effectively accept and treat liquid wastes from your home. Its ultimate purpose is to prevent contaminants from entering the groundwater and nearby wells, lakes and streams. Installing a new conventional septic system can cost from $4,000 - $5,000+/-.Alternative systems may cost in the range of $10,000 - $20,000. . . or more.In Texas, an estimated one of every five households is served by some type of onsite wastewater system.nstalling a new conventional septic system can cost from $4,000 - $5,000+/-. Alternative systems may cost in the range of $10,000 - $20,000. . . or more.