4 Seasons Contracting
Verified · Lic. 18233Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Sevier County, TN · Septic Repair
Septic Repair in Sevier County
Most septic problems in Sevier County are far cheaper to repair early than to ignore.
Septic repair covers everything between a routine pump-out and a full system replacement: a failed pump, a cracked baffle, a broken or root-invaded pipe, or a drainfield that's starting to fail. Caught early, most are modest fixes.
The expensive end is the drainfield. The whole point of catching a repair early — odors, slow drains, a soggy yard — is to fix the system before the drainfield is damaged beyond rehabilitation.
Local conditions in Sevier County
Sevier County's ground shapes the failures we see: Thin soils over limestone severely limit drainfield depth and treatment; many basin lots need engineered/alternative systems or extra acreage to find adequate soil Effluent reaching bedrock fractures gets little filtration before entering the karst aquifer, so soil depth and sinkhole avoidance dominate permit approval
How a repair visit works
- Diagnose the system. The tank is pumped and inspected; a camera or dye test may be used to find the failure.
- Pinpoint the failed part. Pump, baffle, filter, pipe, or drainfield — the specific component is identified before any quote.
- Repair vs. replace. You get an honest call on whether a targeted repair will hold or the component needs replacing.
- Permit if required. Drainfield and structural repairs typically need a county permit.
- Repair and verify. The fix is made and the system is tested to confirm normal flow.
What drives the cost
- Which component failed (a pump is far cheaper than a drainfield)
- Whether a permit is required
- Parts and pump horsepower
- Excavation and access
- How far the problem has progressed
How to choose a pro
- Use a licensed contractor who diagnoses before quoting
- Get an honest repair-vs-replace recommendation
- Make sure drainfield work is permitted
- Ask for the diagnosis in writing
30 septic repair providers in Sevier County
License-verified contractors (active state license) are listed first.
A & P Works
Verified · Lic. 14385Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
A & R Backhoe
Verified · Lic. 13062Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
A-1 ADVANCED ENERGY SOLUTIONS
Verified · Lic. 11700Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
A. Goedeke Services
Verified · Lic. 18094Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
A1 Septic Installers
Verified · Lic. 13503Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
AA Land Development
Verified · Lic. 14833Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Action Excavating and Land Clearing
Verified · Lic. 19019Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Adriel
Verified · Lic. 14350Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Advanced Heating & Air
Verified · Lic. 18947Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
AE SPALLONE CONSTRUCTION LLC
Verified · Lic. 19034Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Affordable East Tennessee Septic Service
Verified · Lic. 1030Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Pumper · TN TDEC · verified 2026-06-25
AJ&Y Construction Inc
Verified · Lic. 18995Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Alex gibson
Verified · Lic. 19576Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
All Seasons Lawncare & Landscaping
Verified · Lic. 13155Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Allen's excavating and construction
Verified · Lic. 10515Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Appalachian Construction
Verified · Lic. 19405Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Ascent Contractors LLC
Verified · Lic. 13338Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
B&B Construction
Verified · Lic. 14346Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Backwoods Earth Works LLC
Verified · Lic. 14357Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Banks' Land Improvements
Verified · Lic. 19266Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Barnett & Sons Wood and Dirt
Verified · Lic. 12900Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Barrett’s excavating
Verified · Lic. 19061Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Barton Contracting & Excavating LLC
Verified · Lic. 13836Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Bazan Construction Inc
Verified · Lic. 14037Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Ben & William Naillon's Construction
Verified · Lic. 12633Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Ben's Bobcat
Verified · Lic. 18507Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Benjamin MacIsaac
Verified · Lic. 18860Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Bennets Bobcat Service
Verified · Lic. 10791Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Berryhill Excavating
Verified · Lic. 19311Sevierville, TN
Septic Tank PumpingSeptic RepairSeptic InspectionSeptic System Installation
Installer · TN TDEC · verified 2026-06-25
Septic Repair in Sevier County — FAQ
How much do septic repairs cost in Sevier County?
It depends entirely on the part: a pump or baffle repair may run a few hundred dollars, while drainfield repairs reach into the thousands. Diagnosis comes first.
Can a failing drainfield be saved?
Sometimes — rest, jetting, or aeration can rehabilitate a field caught early. Once it's fully clogged, replacement is usually the only fix.
Is it a clog or a drainfield problem?
If a pump-out fixes it for months, it was likely a clog or full tank. If it backs up again within days, the drainfield is the suspect.