The cost of a septic system is largely determined by ... be expected to last between 20 and 30 years. Some high-quality concrete tanks can even last beyond 40 years. In the past, it was more ...

This method is helpful in areas with high water tables ($12,000 average cost with installation). Concrete tanks are the most common type of septic tank and can resist cracking for up to 20 years, ...

Below, we’ll discuss the different types of septic tank inspections, and how these types can cause a variation in the price you’ll pay. But first, we’ve provided a table that includes the ...