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Septic Superior Septic Installation & Repair · Middle TN
Service Area

Septic Tank Installation in Lewisburg, TN

Serving Lewisburg · Marshall County

One Family for Lewisburg Septic Work

Lewisburg sits at the center of Marshall County, about fifty miles south of Nashville. Inside the city, most homes tie into sewer lines run by Lewisburg Water and Wastewater. Drive a few minutes out past the courthouse square and that picture changes fast. Out along Mooresville Highway and the roads toward Belfast, the land is farm ground and pasture. Those homes run on septic, and so do most properties in the 37091 ZIP outside the city limits. Marshall County covers about 376 square miles, and most of that is open country. That is why the septic tank in your yard carries the whole load for the house. When a system quits in Lewisburg, there is no sewer main to fall back on.

Septic Superior is a family business based in Thompson's Station, over in Williamson County. Buddy Tomlin has worked septic in Williamson County since 2004, and his son works alongside him. Williamson shares a border with Marshall County, so Lewisburg is close work for us. Around Lewisburg we put in new septic systems and replace ones that have given out. That covers new builds on raw ground and older homes that have outrun their system. We pump and clean tanks, repair tanks and drain fields, run inspections, and handle septic maintenance. Sewer and water line work is part of it too. Estimates are free, and we take emergency septic calls when a system backs up. The number is (615) 957-9682.

What We Do in Lewisburg

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What septic looks like outside the Lewisburg city limits

Marshall County grew up on farming, and much of it is still open land. Lots outside Lewisburg run big, with the house set well back from the road. That gives room for a full drain field, which is a real advantage on a new build. It also puts the tank out of sight, so trouble tends to go unnoticed for a while.

The first sign is usually a slow drain in the house or a wet spot over the field lines. In pasture, that wet spot often reads as a dark green stripe of grass. Regular septic tank pumping keeps solids out of the field and adds years to it. Once a field is soaked through, pumping will not bring it back, and drain field repair is the fix.

Septic permits and ground conditions around Lewisburg

Septic permits in Marshall County come from the state. TDEC's Division of Water Resources handles them from the Columbia Environmental Field Office on Hampshire Pike. A new install needs a Septic System Construction Permit, and so does the repair of a failed system. A state environmental scientist reviews the site and may ask for a soil map from an approved soil consultant.

Lewisburg sits in Tennessee's Central Basin, and the rock under it is limestone. Soils formed over that limestone hold clay and drain slowly in a lot of spots. Elsewhere the bedrock comes up close to the surface, which limits how deep a field can go. The state checks depth to rock and slope, then sizes the system to what the ground can take.

Communities & areas we serve around Lewisburg: Belfast, Farmington, Berlin, Verona, Mooresville, Caney Spring, Silver Creek, Cornersville.

Lewisburg ZIP codes served: 37091.

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Serving Lewisburg & nearby

Free, no-obligation estimates throughout Marshall County.

(615) 957-9682
Our Services in Lewisburg

The Full Septic Menu, One Local Family

Lewisburg FAQ

Questions From Lewisburg Property Owners

A few of the questions we hear most around Lewisburg. Don't see yours? Call us and ask.

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Do I need a septic system if I build outside Lewisburg city limits?
Lewisburg Water and Wastewater runs sewer inside the city, and those lines stop at the edge of town. Property out toward Belfast or Farmington is almost always on septic. Same goes for most of the open ground in 37091. We can check what is available at your address and tell you what a system would take.
How much does septic work cost in Lewisburg?
A few things set the price. Tank size and system type come first, since slow soil or shallow rock can call for a bigger field. Access matters too, because a long run across a pasture takes more pipe and time. Permit and soil work add to a new install, and estimates are free once we see the site.
How long does a septic permit take in Marshall County?
The state runs the review out of its Columbia field office. TDEC says the review generally takes about 10 days and must be finished within 45 days of your application. Soil work on the front end can add time to that. We fill out the permit paperwork with you and schedule around the inspection.
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A new build that needs a septic system, a tank that is overdue for a pump out, or a drain field that will not dry up? Call or send the form and we will look at the job with you and price the whole thing. The estimate is free.

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  • Thompson's Station, TN · serving Williamson County and Middle Tennessee
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