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The Daily Insight

What is a TerraLift?

Author

Andrew Mclaughlin

Updated on April 23, 2026

Terralift is a patented system that represents a technological breakthrough in soil restoration. Terralift uses a long, narrow probe and an integral pneumatic hammer to penetrate the soil to depths from three to six feet, depending upon the depth of the leach field.

How much does TerraLift cost?

Typically, a flat area that is easy to access with equipment, will cost between $5,000 – 8,000. In comparison, having a TerraLift repair the saturated drain field utilizing the power of air, the cost is around $1200 – $1500, depending upon the length and number of drainlines. How Does a TerraLift machine Work?

How long should a leach field last?

It’s important to consider the life expectancy of a drain-field, too. Under normal conditions and good care, a leach-field will last for 50 years or more. Concrete septic tanks are sturdy and reliable but not indestructible.

How do you know if you need a new leach field?

The following are a few common signs of leach field failure: Grass over leach field is greener than the rest of the yard. The surrounding area is wet, mushy, or even has standing water. Sewage odors around drains, tank, or leach field.

Can you put a patio over a leach field?

You can’t build a paver patio on top of a septic tank, and doing so could be against the planning laws of your state or local area. Septic tanks can take very little weight without getting damaged, and you’ll also need access to the tank in the future too. You shouldn’t build a deck on one either.

How much does it cost to replace a leach field?

Although costs vary according to the size of the leach field, soils and costs of local permits, expect to pay between $5,000 and $20,000 for leach field replacement. It is the most expensive component of the septic system.

Can you pour concrete over a drain field?

Paving Over Your Septic Tank You should never pave over your septic tank. Although soil compaction is not a major issue for septic tanks, there are other dangers presented by placing an insecure septic tank underneath concrete and heavy vehicles.

Can you put pavers over a drain field?

Can you put pavers over a septic drain field?

Can you walk on a leach field?

Your family can walk on a well-maintained drain field without fear of encountering puddles of affluent and dangerous bacteria. Bicycles and tricycles are also acceptable because they are not heavy enough to compress or disturb the soil.