Cost of Septic Tank Installation in Memphis, TN

Looking for cost of septic tank installation 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

Installing a system involves more than just the tank itself; it requires excavating, plumbing connections, and often a new leach field. Because every property has different terrain and soil drainage needs, costs typically vary based on the scale of the installation. We look at site access and local permit requirements to provide a fair estimate for your project. Our goal is to ensure the system is installed correctly the first time. 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 first step in treating wastewater for homes not connected to a city sewer. It holds sewage, allowing solids to settle into sludge at the bottom and grease to float as scum on top. The liquid effluent then moves to a drain field for further treatment and dispersal. The pros can explain its role in your Memphis property.

What is the average cost of a septic tank?

How long do septic tanks usually last?

With regular maintenance, such as pumping every 3-5 years, septic tanks can last 20-30 years or even longer. Avoiding flushing non-biodegradable items and harsh chemicals is also important. Neglecting maintenance can lead to premature system failure. The pros serving Memphis can offer advice on proper care.

How often do septic tanks need to be emptied?

Septic tanks generally need to be pumped every 3 to 5 years. The frequency can be influenced by the number of people in the household and their water usage habits. Regular pumping prevents solids from building up and causing system issues. The pros can help determine the right schedule for your Memphis home.

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

How often should a septic tank be pumped?

For most households, pumping every 3-5 years is recommended. This removes accumulated sludge and scum, ensuring the system functions correctly. Consider your family size and water consumption for Memphis properties. The pros can provide personalized recommendations on pumping frequency.

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