Updated November 2026
Septic Services in Cosby, TN
GetSeptic helps you find and compare 22 licensed septic professionals in Cosby, TN. Our listed pros average 4.5 stars across 880 customer reviews. Get free quotes, compare services, and hire with confidence.
🧮
Calculate Your Septic Pumping Schedule
Get a personalized pumping estimate based on your tank size and household — free calculator using Penn State research.
Use Calculator →Get Free Quotes from Local Pros
Compare quotes from 22 licensed septic professionals in Cosby. No obligation, free service.
Get Free QuotesFilter by Service
Get quotes from the 3 best matches
GetSeptic will send your project details to these pros, so you can compare quotes and availability.
All septic experts in Cosby
Sort by
22 experts found
Milks Enterprises Inc
★★★★☆4.035 reviews
Milks Enterprises Inc provides septic services with 4.0-star rating.
Big Dog Drain and Septic
★★★★½4.533 reviews
Big Dog Drain and Septic provides septic services with 4.5-star rating.
J
J&J Septic Services of Sevierville TN
★★★★☆4.04 reviews
J&J Septic Services of Sevierville TN provides septic services with 4.0-star rating.
Milks Enterprises Inc.
★★★★½4.617 reviews
Milks Enterprises Inc. provides septic services with 4.6-star rating.
P
Power Pumping Septic Services
★★★★☆4.419 reviews
Power Pumping Septic Services provides septic services with 4.4-star rating.
Sevier County Septic Service LLC.
★★★★½4.58 reviews
Sevier County Septic Service LLC. provides septic services with 4.5-star rating.
B
Bandit Utility Construction LLc
★★★★★5.02 reviews
Bandit Utility Construction LLc provides septic services with 5.0-star rating.
Power Pumping Septic Services
★★★★½4.734 reviews
Sewage Disposal
Power Pumping Septic Services provides septic services with 4.7-star rating.
A1 Septic Installers
★★★★★5.01 review
A1 Septic Installers provides septic services with 5.0-star rating.
Allen's Environmental Services, LLC
★★★★½4.996 reviews
Allen's Environmental Services, LLC provides septic services with 4.9-star rating.
Tom Messer Septic Tank Service
★★★★★5.054 reviews
Tom Messer Septic Tank Service provides septic services with 5.0-star rating.
Complete Septic & Excavation
★★★★½4.815 reviews
Complete Septic & Excavation provides septic services with 4.8-star rating.
Holmes Septic Works LLC
★★★★★5.07 reviews
Holmes Septic Works LLC provides septic services with 5.0-star rating.
Rose Septic Services
★★★★½4.9237 reviews
Rose Septic Services provides septic services with 4.9-star rating.
Top Septic Service
★★★★½4.9129 reviews
Top Septic Service provides septic services with 4.9-star rating.
Maryville Septic Pumping & Service
★★★★★5.08 reviews
Maryville Septic Pumping & Service provides septic services with 5.0-star rating.
Bob's Septic Services
★★★★★5.014 reviews
Bob's Septic Services provides septic services with 5.0-star rating.
Doug Messer Septic Tank Services
★★★★★5.010 reviews
Doug Messer Septic Tank Services provides septic services with 5.0-star rating.
Fred Naillon & Sons Septic Tanks
★★★★½4.748 reviews
Fred Naillon & Sons Septic Tanks provides septic services with 4.7-star rating.
Goode Septic Tank Service
★★★★☆4.467 reviews
Goode Septic Tank Service provides septic services with 4.4-star rating.
A Plus Pumping and Plumbing
★★★★☆4.340 reviews
A Plus Pumping and Plumbing provides septic services with 4.3-star rating.
R
Rooter Express Knoxville
★☆☆☆☆1.02 reviews
Rooter Express Knoxville provides septic services with 1.0-star rating.
Ready to Hire a Septic Pro?
Get personalized quotes from 22 local professionals. Free, fast, and no commitment required.
How to Compare Septic Pros
- Compare quotes from at least 3 contractors
- Check customer reviews and ratings
- Ask about service guarantees and warranties
- Confirm response time and availability
- Get detailed written estimates
- Verify experience with your specific septic type
- Ask about emergency service availability
- Check references from recent customers