Septic & Drain Services · Knoxville, TN/Updated June 13, 2026
The 10 Best Septic & Drain Services in Knoxville, TN
Septic system failures can lead to costly repairs and health risks. Choosing the right service helps you avoid disaster.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceRose Septic Services
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Knoxville-metro septic & drain services businesses evaluated, top 10 ranked by Vetted Score.
In Knoxville, septic system issues can escalate quickly, leading to expensive repairs and potential health hazards. Selecting a reliable septic and drain service is essential for maintaining your system's integrity and preventing costly emergencies.
We evaluated ten local providers, considering their customer reviews and ratings, to create a transparent ranking of the best options. Our list reflects the most trusted services in the area, ensuring you can make an informed choice.
10septic & drain services evaluated in Knoxville
4.69average rating across the field
927customer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
To evaluate the septic and drain services in Knoxville, we analyzed customer reviews and ratings from various platforms, focusing on the number of reviews to assess reliability. We ranked the providers based on their Vetted Scores, which reflect their overall performance and customer satisfaction.
None of the businesses pay for placement in our rankings, ensuring an unbiased evaluation. We refresh our data monthly to keep our rankings current and accurate, allowing you to trust our recommendations.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a stellar rating of 4.9 from 318 reviews, Rose Septic Services is a favorite among Knoxville residents. Customers often commend their prompt response times and thorough work. They excel in emergency septic services, ensuring your system is up and running quickly. However, their popularity can lead to longer wait times during peak seasons.
Top Septic Service holds a 4.9 rating with 133 reviews, making it a strong contender in Knoxville's septic market. Reviewers appreciate their competitive pricing and knowledgeable technicians. They are particularly good for routine maintenance and inspections. However, some customers note that scheduling can occasionally be challenging due to their growing popularity.
AAA Septic Tank Services has an impressive rating of 4.8 from 216 reviews, making them one of the most reviewed providers in Knoxville. Customers highlight their professionalism and thoroughness in service. They are particularly well-suited for larger septic tank cleanings. Nonetheless, some clients have mentioned a few delays in service scheduling.
Valley Septic has a solid rating of 4.9 from 51 reviews. Customers appreciate their quick response times and knowledgeable technicians. They are particularly known for septic tank pumping services. However, with a smaller review base, their reliability is still being established among Knoxville residents. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is septic tank pumping. It serves Knoxville, TN, with $150 to $300 pricing, and the honest trade-offs are smaller review base and less established in the community.
Maryville Septic Pumping & Service shines with a perfect 5.0 rating from 20 reviews. Customers praise their friendly service and prompt response. They excel in residential septic pumping. However, their limited number of reviews makes it hard to gauge long-term reliability. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is residential septic pumping. It serves Knoxville, TN, with $100 to $250 pricing, and the honest trade-offs are limited reviews and newer company.
All Out Septic Services has a commendable rating of 4.8 from 26 reviews. Clients appreciate their thorough inspections and quality service. They are particularly good for routine maintenance. However, the small review count leaves some uncertainty about their consistency. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is routine maintenance. It serves Knoxville, TN, with $120 to $300 pricing, and the honest trade-offs are small review base and less established.
Bob's Septic Services boasts a perfect 5.0 rating from 15 reviews, highlighting their dedication to customer satisfaction. They are known for their reliable service and fair pricing. However, the limited number of reviews raises questions about their long-term reputation. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is affordable septic services. It serves Knoxville, TN, with $100 to $250 pricing, and the honest trade-offs are limited reviews and newer provider.
Kington Sewer & Septic Drain Cleaning Service Inc. holds a 4.5 rating from 74 reviews. Customers appreciate their thoroughness and professionalism. They are particularly skilled in drain cleaning services. However, some reviewers mentioned variability in response times. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is drain cleaning services. It serves Knoxville, TN, with $150 to $350 pricing, and the honest trade-offs are variable response times and mixed reviews on scheduling.
A Plus Pumping and Plumbing has a rating of 4.2 from 41 reviews. Reviewers highlight their friendly staff and decent pricing. They are a solid choice for general plumbing and septic needs. However, some customers have reported delays in service response. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is general plumbing and septic needs. It serves Knoxville, TN, with $120 to $300 pricing, and the honest trade-offs are delayed service response and mixed reviews.
J&J Septic Services of Knoxville TN has a rating of 3.9 from 33 reviews. While some customers appreciate their affordability, others have pointed out inconsistent service quality. They can be suitable for basic septic services but may not be ideal for urgent needs. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is basic septic services. It serves Knoxville, TN, with $100 to $200 pricing, and the honest trade-offs are inconsistent service quality and mixed feedback.
How to choose a septic and drain service in Knoxville
Selecting the right septic and drain service is crucial for your home's health and safety. Here are key factors to consider during your search.
Check Reviews and Ratings
Look for services with high ratings and a solid number of reviews. This indicates consistent quality and customer satisfaction.
Evaluate Experience
Choose companies with a proven track record in Knoxville. Experienced providers are more likely to handle your specific needs effectively.
Get Multiple Quotes
Request estimates from several providers to compare pricing and services. This helps you find the best value for your needs.
What it costs
What septic and drain services cost in Knoxville
Understanding the cost of septic and drain services can help you budget effectively. Here's a breakdown of typical pricing in Knoxville.
Basic Pumping Services$150 to $300 for routine pumping and maintenance.
Septic System Inspections$100 to $250 depending on the complexity of the system.
Repairs and Troubleshooting$200 to $500 for minor repairs and diagnostics.
Full System Installations$3,000 to $7,000 for new septic system installations.
Frequently asked questions
How much does septic and drain service cost in Knoxville?
Most septic and drain services in Knoxville range from $150 to $500, depending on the complexity of the job.
What should I look for in a septic service provider?
Look for providers with a high rating and a significant number of reviews, as this indicates reliability and customer satisfaction.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Knoxville homeowners: <strong>Rose Septic Services</strong>
Call Rose Septic Services first for their proven track record with 318 reviews at 4.9 stars. If you need a quick response and a solid reputation, Top Septic Service is a close second, especially if you prefer a company with fewer reviews but still high ratings. For those on a tighter budget or needing emergency service, consider AAA Septic Tank Services, which offers great value with its 4.8-star rating on 216 reviews.
Cityvetted
