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, ...

Homeowners with septic tanks know how important they are for waste filtration and a functioning plumbing system— and having ...

With proper installation, inspections and pumping, septic tanks can be expected to last between 20 and 30 years. Some high-quality concrete tanks can even last beyond 40 years. In the past ...