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Septic Compass is a free service that connects homeowners with licensed local septic companies. We are not a contractor and do not perform septic work.

The short answer

A septic system is replaced when the tank or drain field has failed beyond repair. Replacement usually means a new tank, a new drain field, or both, sized to current code and permitted by the county. It is one of the larger home repairs, often $7,000–$25,000+ depending on system type and soil.

Typical replacement cost by scope
ScopeTypical cost
Tank only$3,000–$7,000
Drain field only$5,000–$20,000
Full system$7,000–$25,000+
Common Questions

Septic System Replacement: questions homeowners ask

Is Septic Compass a septic company?

No. Septic Compass is a free matching service. We are not a contractor and do not perform septic work — we connect you with licensed local companies who do.

Does it cost anything to use?

It's free for homeowners. The companies in our network pay to receive matched leads, so you're never charged for the connection.

How fast will a company contact me?

For routine work, usually the same day. For emergencies like a backup, we prioritise companies with 24/7 crews so you're connected fast.

Are the companies licensed?

We match you with companies that carry the licensing their state requires for septic work. Always confirm the details before hiring.

Related

More on septic systems

Sources

Where these figures come from

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