Curious about septic system lifespan and how to determine when to replace it? The answer depends on the age of your septic system and the nature of the problem that has you considering replacement.

General Information

The average septic system’s lifespan is 25 – 30 years. The cost to purchase and install a new system ranges from $5,000 – $15,000. All septic solutions comprise two key parts: a tank and a drainfield (aka leach field). The tank is …