✓ TN License Verified #11360 ★ 4.8 (58 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Septic System Installation in Lenoir City, TN
30 license-verified pros offer septic system installation in the Lenoir City area. Typical cost: $3,600 to $12,500, averaging about $8,027.
- Checked against Tennessee licensing records
- Verification date on every listing
- Closed businesses auto-removed
A new system is permitted work. The installer must be licensed, and in most counties a soil evaluation and permit come before any digging.
Septic System Installation pros serving Lenoir City
Trax Contracting Group, Llc
70/100 ✓ TN License Verified #14035 ★ 5 (6 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Pro Septic Services, LLC
70/100 ✓ TN License Verified #13504 ★ 4.8 (81 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
✓ TN License Verified #10785 ★ 4.6 (8 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
✓ TN License Verified #13679 Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
✓ TN License Verified #11519 ★ 4.5 (15 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Thomas Contracting, Llc
70/100 ✓ TN License Verified #18015 ★ 2.2 (11 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Dynamis, Inc
70/100 ✓ TN License Verified #18156 ★ 4.2 (5 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
✓ TN License Verified #11302 ★ 4.2 (5 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
HCR Excavating
70/100 ✓ TN License Verified #14372 ★ 5 (13 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Bubba Dumps Septic and Sewer
70/100 ✓ TN License Verified #18039 ★ 4.9 (124 reviews) Septic Tank PumpingSeptic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Claiborne Hauling, LLC
70/100 ✓ TN License Verified #11300 ★ 4.7 (11 reviews) Septic System InstallationSeptic Repair
Verified Aug 2026 · Unclaimed listing
Looking for other work? See all septic services in Lenoir City.
What septic system installation costs
| Service | Typical range | National average |
|---|---|---|
| Septic System Installation | $3,600 to $12,500 | ~$8,027 |
Source: realestate.usnews.com. National ranges. Rural Tennessee markets often land mid-range. Full cost guide →
Septic System Installation questions
Do I need a permit?
Yes. Every county here requires a construction permit and, in most cases, a soil or perc evaluation first. See our permit requirements pages by county.
How long does installation take?
Typical residential installs run 1 to 3 days of on-site work once permits are approved; the permit and evaluation stage usually takes longer than the digging.
Keep looking
- All septic pros in Lenoir City
- Septic Repair in Lenoir City
- Septic Tank Pumping in Lenoir City
- Septic System Installation in Maryville(17 mi)
- Septic System Installation in Sweetwater(20 mi)
- Septic System Installation in Madisonville(21 mi)
- Septic System Installation in Knoxville(23 mi)
- Septic System Installation in Sevierville(38 mi)
- Septic System Installation in Crossville(44 mi)
- Septic System Installation in Dandridge(52 mi)
- Septic System Installation in Cleveland(58 mi)
- Maryville, TN(17 mi)
- Sweetwater, TN(20 mi)
- Madisonville, TN(21 mi)
- Knoxville, TN(23 mi)
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