How Much Does a 1000 Gallon Septic Tank Cost
A 1000 gallon septic tank costs between $3,000 and $9,500 total. The tank alone runs $500 to $2,000. Installation and excavation tack on another $2,500 to $7,500.
Let’s break down what you’re really paying for here. The tank material makes a huge difference in your bottom line. Concrete tanks set you back $800 to $1,500. They’re heavy but last decades. Plastic tanks cost less at $500 to $1,200….