Knoxville Septic Service

Buying a Home · Knoxville, TN

Best Way to Check a Septic System When Buying a Home in Knox County, TN

Septic riser lid ready for inspection in the mowed side yard of a brick and siding home

If the house you're buying isn't on public sewer, the septic system is part of the deal.

Step 1: Ask for Records

The Knox County Health Department may have records of the system and will search for them on request (Knox County FAQs). Ask the seller for pumping receipts too.

Call now, or send the form and we'll call you back.

Step 2: Consider a County Verification Letter

Knox County offers a Verification/Septic Letter ($200) for real estate transactions. Staff review the county's files, and a Groundwater Environmentalist visits to check whether the system is working and whether there is enough area for a future repair (Knox County Health Department).

Step 3: Plan Any Additions

If you plan to add on, build a pool or another structure, Knox County may require a Certification of the existing system ($100) (Knox County Health Department).

Step 4: Get a Provider Inspection

A provider inspection can cover tank levels, baffles, lids and the drain field area. EPA recommends inspections at least every three years (EPA).

See septic inspection or request service.

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