Cost to Install a Septic Tank in Memphis, TN

Looking for cost to install a septic tank in Memphis, TN? Call SepticTank Direct for a contact a provider — no obligation. Licensed septic pros serve Memphis and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

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What affects the price

The final bill for septic work depends on a few practical details. First, the size of your tank and how long it has been since the last pump-out matter; older or neglected systems often require more labor to clear. Accessibility also plays a role, as tanks buried deep or under landscaping take longer to reach. If you have an emergency blockage or require repairs to baffles or risers, those add to the total. Exact pricing confirmed free on the call.

About this service

When planning for a new septic system, the final investment depends on the tank capacity, the type of leach field required by your county, and the depth of the excavation. These projects typically involve a range of costs based on site-specific factors like soil drainage quality. To get a clear idea of what your specific installation will involve, exact pricing confirmed free on the call.

Summer often means more houseguests and increased water usage, which puts a heavier load on your septic system. With more laundry and showers, solids can accumulate faster than usual. Keep an eye on your lawn for soggy patches or unusually lush grass, which can be signs of a stressed system. A quick mid-season check helps ensure everything flows smoothly.

Frequently asked in Memphis

What is the purpose of a septic tank?

A septic tank is the primary treatment unit for wastewater in homes that are not connected to a municipal sewer system. It separates solids from liquids, allowing solids to settle as sludge. The liquid effluent then flows to a drain field for further treatment in the soil. This process is vital for preventing groundwater contamination.

What is the average cost of a septic tank?

How long do septic tanks usually last?

With proper maintenance, a septic tank can last for 20 to 30 years, or even longer. Regular pumping and avoiding flushing harmful substances are essential for its longevity. The quality of installation and soil type also play a role. Consistent care ensures your system operates efficiently for years.

How often do septic tanks need to be emptied?

Septic tanks typically need to be pumped every 3 to 5 years. The frequency can vary based on the number of people in the household and their water usage habits. If you frequently use a garbage disposal, more frequent pumping might be needed. Ignoring this can lead to system failure. We can help determine the best schedule for your Memphis home.

How much does it cost to have a septic tank pumped?

How often should a septic tank be pumped?

A good general rule is to pump your septic tank every 3 to 5 years. However, this can change depending on household size and water consumption. For larger families or frequent use of a garbage disposal, more frequent service may be required. Call us to discuss your specific situation in Memphis and ensure your system is well-maintained.

Also serving nearby: Little Rock · Clarksville · Franklin · Huntsville · Tuscaloosa

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More on this: EPA SepticSmart — maintenance schedules.

Service area details

618,639residents

2,088per sq mile

8ZIP codes served

Serving all of Memphis — population 618,639; about 2,088 residents per square mile across 296.2 sq mi. ZIP codes covered include 37501, 37544, 38101, 38103, 38104, 38105, 38106, 38107.

Neighborhoods served in Memphis: Midtown Memphis, Downtown Memphis, Cooper-Young, East Memphis, Cordova — and every surrounding area.