Knoxville Septic Co. (865) 284-8837

Serving Knox, Blount, Sevier & Loudon Counties

Knoxville Septic System Installation & Replacement

Licensed, insured, and local. From a brand-new system to a full replacement — free on-site estimates, upfront pricing, and financing available.

  • Licensed & Insured
  • Free On-Site Estimates
  • Upfront Pricing
  • Financing Available

Get your free on-site estimate

No obligation. Local, licensed & insured. Fast response.

Prefer to talk now? Call (865) 284-8837

What we handle

Complete septic services, done to code

From a brand-new system to a full replacement — one local, licensed crew for the whole job.

Septic System Installation

New systems designed, permitted, and installed to code for new builds and additions.

Septic System Replacement

Failing or undersized system replaced with minimal disruption to your property.

Drain / Leach Field

Drain field repair and replacement to fix standing water, backups, and odors.

Septic Repair

Diagnostics and repairs for pumps, baffles, lines, and distribution boxes.

Inspections

Point-of-sale and routine inspections with a clear written report.

Why homeowners choose us

A $10k+ decision deserves a crew you trust

Septic work is licensed, permitted, and hard to undo. We treat it that way.

Local, not a call center

We work the Knox, Blount, Sevier & Loudon county ring every day — not a national lead broker.

Fast response

Same-week scheduling on most jobs, and a real person answers the phone.

Upfront pricing

A clear written quote before any work starts. No surprise change orders.

Financing available

Options to spread out a $10k+ system so a failure does not become a crisis.

How it works

Four steps, no surprises

01

Free on-site estimate

We come out, look at the system and soil, and scope the real job.

02

Clear written quote

Upfront pricing and options — including financing — before any work.

03

Permitted install

We pull the permits and do the work to code with your county.

04

Done right, inspected

Final inspection, clean site, and a system that lasts.

Where we work

Serving the Knoxville septic county ring

On a septic system in the exurban ring around Knoxville? You're in our service area. Not sure? Call and we'll tell you in 30 seconds.

Call (865) 284-8837
  • Knox County
  • Blount County
  • Anderson County
  • Sevier County
  • Loudon County
  • Union County

Financing available

A failing septic system shouldn't wait for payday

Ask about financing options that spread the cost of a new or replacement system into manageable monthly payments — so you can fix it now.

Ask About Financing · (865) 284-8837

Common questions

What homeowners ask us first

How much does a new septic system cost in the Knoxville area?

Most residential systems land in the $10,000–$30,000 range depending on system type, soil, tank size, and drain-field requirements. We give you an exact, upfront quote after a free on-site estimate — no guessing.

How long does an installation or replacement take?

Once permitted, most installs and replacements are completed in a few days. We schedule most jobs within the same week and work to minimize disruption to your yard.

Do you handle the permits?

Yes. We pull the required county permits and do the work to code, including the final inspection. You do not have to deal with the county paperwork.

How do I know if I need a repair or a full replacement?

Standing water, slow drains, backups, or strong odors can mean a drain-field or tank problem. We diagnose it on-site and tell you honestly whether a repair will hold or a replacement is the smarter spend.

Are you licensed and insured?

Yes — septic work is licensed and permitted, and we carry insurance. We connect you with licensed local pros for the actual install.

What areas do you serve?

Knoxville and the surrounding septic counties — Knox, Blount, Anderson, Sevier, Loudon, and Union. Call us if you are just outside and we will let you know.

Ready when you are

Get a fast, honest quote today

Serving Knox, Blount, Sevier & Loudon Counties. Call now or send your details and we'll reach out to schedule your free on-site estimate.

Call (865) 284-8837

Get your free on-site estimate

No obligation. Local, licensed & insured. Fast response.

Prefer to talk now? Call (865) 284-8837

Call (865) 284-8837 Free Quote