At-a-glance comparison
| Market | Repair starting point | Published repair-fee signal | Credential / design check |
|---|---|---|---|
| Catawba County, NC | County Environmental Health; ePermits covers septic installation or repair, with property information, zoning approval and site/soil evaluation as applicable. | County points to its current fee schedule; the public process page does not state a stable repair-specific amount. Verify current fee. | NC onsite-wastewater installer certification appropriate to the system scope; current installer levels are II and IV. |
| Buncombe County, NC | County Environmental Health publishes a septic-repair application; request the permit and have Environmental Health evaluate the malfunction. | No charge in Buncombe's FY2026 Environmental Health fee schedule. | NC onsite-wastewater certification appropriate to scope; engineered/AOWE options exist for applicable broader systems. |
| Haywood County, NC | Submit a septic application; Environmental Health evaluates the malfunction and helps determine the corrective path. | No cost for repair permits on the current County septic page. | NC onsite-wastewater certification appropriate to the proposed system/work. |
| Madison County, AL | Madison County Health Department. County guidance says a local health-department permit is required before making repairs to an onsite system. | Alabama's repair protocol refers to an applicable fee; verify Madison County's current amount. | Alabama-licensed onsite installer; soil professional or professional engineer involvement depends on repair/system type. |
| Blount County, TN | Blount Environmental Health publishes a Septic Repair Application; its Repair Request includes an Environmentalist site visit, problem determination and repair layout. | Blount's live forms page links an older fee sheet saying no charge. Tennessee's current state schedule lists no repair-permit fee and a $100 repair construction inspection, but Blount is a contract county. Verify the current local total. | Current Tennessee conventional installer permit; alternative-system work requires applicable additional coverage and Blount may require local permitting. |
| Spartanburg County, SC | SCDES. Failing systems are the owner's responsibility; use a currently licensed onsite wastewater professional and verify the repair path with SCDES. | SCDES publishes $150 for a residential new-system application. We do not treat that as a repair fee; verify repair-specific cost. | SCDES license for onsite wastewater construction/repair; licenses are renewed annually. |
| Benton County, AR | Arkansas Department of Health plus the county Onsite Environmental Specialist; ADH regulates and reviews onsite permits. | ADH publishes a fee-schedule resource, but this comparison did not establish a repair-specific amount. Verify locally. | ADH identifies the Designated Representative role for design/soil work and Advanced Septic Installer for installation. |
What the seven-county comparison shows
1. The health or environmental authority often matters before the contractor starts
Across the seven markets, the repair path is tied to a county or state health/environmental program. That means a homeowner comparing bids should ask who is responsible for the permit, site evaluation, repair layout or final inspection—not just what equipment will be installed.
2. Repair and new construction are not the same administrative product
Buncombe, Haywood and Blount publish repair-specific applications or procedures, while Alabama now publishes a statewide repair protocol. A new-system application fee should not be copied into a repair budget unless the local authority says it applies.
3. Published repair fees vary—and sometimes the safest answer is “verify”
Buncombe's FY2026 schedule and Haywood's current septic page explicitly say repair permits are no charge. Tennessee's current state schedule separates a no-fee repair permit from a $100 repair construction inspection, while Blount's contract-county role adds a local verification step. Other markets do not expose a repair-specific amount clearly enough for HPG to hard-code one.
4. The credential labels change by state
North Carolina currently uses Level II and Level IV onsite-wastewater installer certifications. Alabama uses onsite-wastewater licensing and may require soil-professional or engineering work. Tennessee separates conventional and alternative installer permit coverage. South Carolina requires SCDES licensing for septic construction/repair. Arkansas distinguishes the Designated Representative role from the Advanced Septic Installer role.
5. A replacement can become a site-design problem, not merely an excavation job
Site and soil suitability, replacement area, system technology, wastewater flow and local approval can change the route. That is one reason a full drain-field replacement estimate should identify permit/design responsibilities instead of presenting one all-purpose price.
County-by-county notes and official sources
Catawba County, North Carolina
Catawba Environmental Health says its On-Site Wastewater Program permits and supervises septic installations where sewer is unavailable. The County's ePermits system explicitly covers well/septic installation or repair. Applications require the necessary property information and zoning approval, and the County describes onsite soil evaluation as part of the septic-permit process.
- Catawba County — Septic Systems ↗
- Catawba County — Permit Services ↗
- NC Onsite Wastewater Certification Board — Regulations and Laws ↗
Buncombe County, North Carolina
Buncombe Environmental Health publishes an Application for Septic Repair and says septic applications are handled through Environmental Health. Its FY2026 fee schedule lists Septic system repair — No Charge. Broader/new-system work can use Improvement Permit and Authorization to Construct pathways, with private permitting options where applicable.
Haywood County, North Carolina
Haywood County tells owners of a malfunctioning system to submit a septic application; Environmental Health evaluates the system and helps determine an appropriate solution. The current County page explicitly states that there is no cost for repair permits.
Madison County, Alabama
Madison County's Environmental Services page says owners and businesses not connected to public sanitary sewer must obtain a local health-department permit before installing a new onsite system or making repairs. ADPH's current Soil and Onsite Sewage program also publishes a new repair protocol; its CEP-2 form is explicitly an application to install or repair a small-flow onsite system.
- Madison County Health Department — Environmental Services ↗
- ADPH — Soil and Onsite Sewage ↗
- ADPH — Onsite Forms ↗
- ADPH — Onsite Sewage Repair/Relocation Protocol ↗
Blount County, Tennessee
Blount County publishes a Septic Repair Application and defines a Repair Request as a site visit in which the Environmentalist determines the problem and draws the repair layout. Tennessee's current SSDS construction page says repair of an existing faulty system requires a construction permit and lists a no-fee repair permit plus a $100 repair construction inspection at the state level. Because Blount is a contract county that may require additional local permitting, verify the current local total rather than relying solely on the older county fee PDF still linked from its forms page.
- Blount County — Forms & Applications ↗
- Blount County — Definitions of Services ↗
- Tennessee — SSDS Construction Permit ↗
- Tennessee — Installer & Pumper Permits ↗
Spartanburg County, South Carolina
SCDES says a failing septic system can trigger an owner obligation to repair, and its current licensing page states that people who install, clean or repair septic systems must be licensed by SCDES and renew the license annually. SCDES publishes a $150 application fee for the residential new-system process; HPG does not label that amount as a repair fee.
- SCDES — Backups, Leaks and Odors ↗
- SCDES — Licensing for Onsite Wastewater Professionals ↗
- SCDES — Residential Septic Permit Process ↗
Benton County, Arkansas
Arkansas Department of Health's Onsite Wastewater program sets statewide policy and reviews permit applications with local Environmental Health Specialists. Its FAQ tells homeowners to start with the county health unit's Onsite Environmental Specialist and distinguishes Designated Representatives for design from Advanced Septic Installers for installation. Benton County Planning likewise says ADH regulates, inspects and issues septic permits.
- Arkansas Department of Health — Onsite Wastewater ↗
- Arkansas Department of Health — Onsite Wastewater FAQs ↗
- Benton County Planning — FAQ ↗
How to use the comparison before requesting estimates
- Confirm that the property is actually on a private onsite system rather than municipal sewer.
- Open the current official authority for the property and ask what repair/replacement application applies.
- Ask whether the authority, a soil professional, a designer/engineer or the contractor defines the repair layout.
- Verify the contractor's current credential for the exact system type.
- Ask each bidder to separate permit/design/evaluation, installation, hauling, grading and restoration so estimates can be compared on the same basis.
This comparison was reviewed September 5, 2026. It summarizes public sources; it is not a permit determination. Verify the current requirement with the responsible county/state authority before authorizing work.