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Septic & Drain Services · Greenville, SC/Updated June 13, 2026

The Best Septic & Drain Services in Greenville, SC

Explore the best septic and drain services in Greenville, SC, where reliable solutions meet expert service.

Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceSC Septic
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Greenville-metro septic & drain services businesses evaluated, top 9 ranked by Vetted Score.

In Greenville, SC, having access to reliable septic and drain services is essential for maintaining the health of homes and properties. Whether it's routine maintenance or emergency repairs, a trustworthy service provider can save homeowners time and money in the long run.

We evaluated 10 local septic and drain services based on customer ratings, review counts, and service offerings. Our goal is to highlight those that consistently provide high-quality service and customer satisfaction.

10septic & drain services evaluated in Greenville
4.62average rating across the field
781customer reviews analyzed

Cityvetted analysis of public Google review data, updated June 13, 2026.

How much does septic & drain services cost in Greenville? See the price breakdown →

Our top picks

At a glance · three categories
Editor's Choice
96Score

SC Septic

★★★★★5.0(327 reviews)

With a stellar rating of 5 from 327 reviews, SC Septic stands out for its prompt service and professionalism.

Read full review
Best Value
93Score

Tri-State Plumbing, Electrical, and Septic

★★★★★4.7(225 reviews)

Tri-State Plumbing, Electrical, and Septic boasts a strong rating of 4.7 from 225 reviews.

Read full review
Most Reviewed
91Score

Express Septic Services

★★★★★4.7(68 reviews)

Express Septic Services has a solid rating of 4.7 from 68 reviews, showcasing their reliable service and quick response times.

Read full review

All 9, compared

Data as of June 13, 2026
BusinessVetted ScoreGoogle ratingReviewsBest for
1
SC Septic
SC Septic
Editor's Choice
96Score
5.0★★★★★
327Emergency repairs and routine maintenance
2
93Score
4.7★★★★★
225Value and comprehensive service
3
91Score
4.7★★★★★
68Septic tank pumping and maintenance
4
89Score
4.6★★★★★
97Thorough inspections and maintenance
5
88Score
4.8★★★★★
30Reliable and thorough service
6
85Score
4.5★★★★★
18Attention to detail in work
7
83Score
4.6★★★★★
10Prompt and friendly service
8
80Score
5.0★★★★★
3Responsive service
9
78Score
3.7★★★★★
3N/A due to low ratings
Methodology

How we evaluated all 10 septic & drain services.

To determine the best septic and drain services in Greenville, we analyzed customer reviews and ratings from various platforms. Each business was assessed on service quality, response time, and overall customer experience. Importantly, no company paid for placement in this ranking.

We refresh our rankings monthly to ensure accuracy, using the latest data to provide you with the most reliable information available. The last update was on June 13, 2026.

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.

Full reviews

The rankings · in order
1
★ Editor's Choice

SC Septic

★★★★★5.0(327 reviews)
96Score

With a stellar rating of 5 from 327 reviews, SC Septic stands out for its prompt service and professionalism. Customers frequently praise their knowledgeable staff and efficient work, making them ideal for emergency repairs and routine maintenance. However, their high demand may lead to longer wait times for appointments. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is emergency repairs and routine maintenance. It serves Greenville, SC, with $150 to $500 pricing, and the honest trade-offs are potentially longer wait times for appointments.

Pros

  • Excellent customer service
  • Highly rated for reliability
  • Quick response times

Cons

  • Potentially longer wait times for appointments
Best forEmergency repairs and routine maintenance
Service areaGreenville, SC
Typical pricing$150 to $500
2
Best Value

Tri-State Plumbing, Electrical, and Septic

★★★★★4.7(225 reviews)
93Score

Tri-State Plumbing, Electrical, and Septic boasts a strong rating of 4.7 from 225 reviews. Customers appreciate their comprehensive services that cover plumbing and septic needs. Their competitive pricing makes them a great choice for homeowners looking for value. Some users note that scheduling can be tricky during peak times. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is value and comprehensive service. It serves Greenville, SC, with $150 to $400 pricing, and the honest trade-offs are scheduling can be challenging during busy periods.

Pros

  • Wide range of services
  • Affordable pricing
  • Highly rated for customer service

Cons

  • Scheduling can be challenging during busy periods
Best forValue and comprehensive service
Service areaGreenville, SC
Typical pricing$150 to $400
3
Most Reviewed

Express Septic Services

★★★★★4.7(68 reviews)
91Score

Express Septic Services has a solid rating of 4.7 from 68 reviews, showcasing their reliable service and quick response times. Reviewers commend their professionalism and thoroughness in septic tank pumping and maintenance. However, their limited review base compared to larger companies makes their reputation somewhat promising but unproven. 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 and maintenance. It serves Greenville, SC, with $200 to $500 pricing, and the honest trade-offs are smaller review base may indicate limited experience.

Pros

  • Quick response times
  • Professional staff
  • Good for septic tank pumping

Cons

  • Smaller review base may indicate limited experience
Best forSeptic tank pumping and maintenance
Service areaGreenville, SC
Typical pricing$200 to $500
4

Septic Connection

★★★★★4.6(97 reviews)
89Score

Septic Connection holds a rating of 4.6 based on 97 reviews, with customers highlighting their effective solutions and friendly service. They are particularly noted for their thorough inspections and maintenance services. However, some customers have reported inconsistent availability, which could be a concern for urgent needs. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is thorough inspections and maintenance. It serves Greenville, SC, with $150 to $450 pricing, and the honest trade-offs are inconsistent availability for urgent needs.

Pros

  • Friendly service
  • Thorough inspections
  • Effective solutions

Cons

  • Inconsistent availability for urgent needs
Best forThorough inspections and maintenance
Service areaGreenville, SC
Typical pricing$150 to $450
5

Upstate Septic Tank, LLC

★★★★★4.8(30 reviews)
88Score

With a rating of 4.8 from 30 reviews, Upstate Septic Tank, LLC is praised for their reliability and thorough service. Customers appreciate their punctuality and the quality of their work. However, the limited number of reviews raises questions about their experience and consistency over time. 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 reliable and thorough service. It serves Greenville, SC, with $150 to $400 pricing, and the honest trade-offs are limited number of reviews.

Pros

  • Reliable and punctual
  • High-quality work
  • Positive customer feedback

Cons

  • Limited number of reviews
Best forReliable and thorough service
Service areaGreenville, SC
Typical pricing$150 to $400
6

G & G Septic Tank Services

★★★★★4.5(18 reviews)
85Score

G & G Septic Tank Services has a rating of 4.5 based on 18 reviews. Customers appreciate their attention to detail and the quality of their work. However, the small review base suggests they may not have the same level of experience as larger competitors, making their reliability somewhat uncertain.

Pros

  • Attention to detail
  • Good quality work
  • Friendly staff

Cons

  • Small review base may indicate limited experience
Best forAttention to detail in work
Service areaGreenville, SC
Typical pricing$200 to $450
7

Augusta Road Septic Tank Service

★★★★★4.6(10 reviews)
83Score

Augusta Road Septic Tank Service has a rating of 4.6 from just 10 reviews. Customers often mention their prompt service and friendly staff. However, the limited number of reviews makes this company promising but unproven, as it may not have established a consistent reputation yet. 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 prompt and friendly service. It serves Greenville, SC, with $150 to $400 pricing, and the honest trade-offs are limited review base raises concerns.

Pros

  • Prompt service
  • Friendly staff

Cons

  • Limited review base raises concerns
Best forPrompt and friendly service
Service areaGreenville, SC
Typical pricing$150 to $400
8

Upstate Septic Tank

★★★★★5.0(3 reviews)
80Score

Upstate Septic Tank has a rating of 5 from only 3 reviews. Customers praise their excellent service and responsiveness. However, the very small review base means their reliability and consistency are still uncertain, making them a promising but unproven option. 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 responsive service. It serves Greenville, SC, with $150 to $300 pricing, and the honest trade-offs are very small review base raises reliability questions.

Pros

  • Excellent service
  • Responsive staff

Cons

  • Very small review base raises reliability questions
Best forResponsive service
Service areaGreenville, SC
Typical pricing$150 to $300
9

CleanFlow Septic Management

★★★★★3.7(3 reviews)
78Score

CleanFlow Septic Management has a rating of 3.7 from 3 reviews. While some customers appreciate their service, the low rating indicates potential issues with customer satisfaction. The small review base raises concerns about the overall reliability and quality of their work. 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 n/A due to low ratings. It serves Greenville, SC, with $150 to $300 pricing, and the honest trade-offs are low rating raises concerns and small review base limits reliability assessment.

Pros

  • Some positive feedback from customers

Cons

  • Low rating raises concerns
  • Small review base limits reliability assessment
Best forN/A due to low ratings
Service areaGreenville, SC
Typical pricing$150 to $300
Before you book

How to choose a septic & drain service in Greenville

Selecting the right septic and drain service involves considering several factors. Here are key points to keep in mind when making your choice.

Check Reviews

Look for services with a high volume of positive reviews to ensure reliability and quality.

Evaluate Experience

Choose companies with extensive experience in the industry to handle various septic issues.

Inquire About Services Offered

Ensure the service can handle both routine maintenance and emergency repairs to meet your needs.

Compare Pricing

Get estimates from multiple providers to find competitive pricing without sacrificing quality.

What it costs

What septic & drain services cost in Greenville

Pricing for septic and drain services can vary based on the type of service and the complexity of the job. Here’s a general breakdown of what to expect in Greenville.

Routine MaintenanceTypically ranges from $150 to $300 depending on the service provider and the size of the system.
Emergency RepairsCosts can range from $200 to $600, depending on the severity of the issue.
Septic Tank PumpingGenerally costs between $250 to $500, depending on the tank size and location.
Installation of New SystemsCan range from $3,000 to $10,000 based on system type and site conditions.

Frequently asked questions

How much does septic & drain service cost in Greenville?

Costs typically range from $150 to $600, depending on the service type and complexity.

What factors should I consider when choosing a septic service?

Consider factors like reviews, experience, services offered, and pricing.

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 Greenville homes: SC Septic

For reliable and efficient septic services, SC Septic earns our top spot with its impressive ratings and extensive customer reviews. Close behind are Tri-State Plumbing, Electrical, and Septic for best value and Express Septic Services, noted for their quick response times and professionalism.