66/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 502 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Greenville, SC (2026)
77 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Greenville: Dipple Plumbing & Drains, CR Score 66/100; 4.9★ from 502 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Dipple Plumbing, Electrical, Heating & Air, posts 24/7 hours; ranked #3 of 77.
- 3
Most-reviewed: Dipple Plumbing, Electrical, Heating & Air, 2,341 Google reviews at 4.9★, the most of 77 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 Greenville septic service companies are ranked here by CR Score, from ten published factors. 34 are open 24/7, 51 open Saturdays and 36 open Sundays, based on posted hours. The median Google rating is 4.9★ across 77 rated businesses.
Top 10 septic service companies in Greenville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Dipple Plumbing & Drains | 66 | 4.9★ (502) | Greenville | 24/7 | Overall |
| 2 | Septic Pro, LLC, Chris Campbell | 63 | 4.9★ (802) | Greenville | Sat · Evenings | — |
| 3 | Dipple Plumbing, Electrical, Heating & Air | 62 | 4.9★ (2,341) | Greenville | 24/7 | Emergencies, Most reviews |
| 4 | Upstate Septic Pro | 61 | 4.9★ (190) | Greer, 10 mi away | 24/7 | — |
| 5 | Mr. Rooter Plumbing of Greenville | 61 | 4.9★ (1,281) | Greenville | 24/7 | — |
| 6 | Swamp Rabbit Septic | 61 | 4.9★ (74) | Greenville | Sat · Sun · Evenings | — |
| 7 | Roto-Rooter Plumbing & Drain Service | 61 | 4.8★ (1,531) | Greenville | 24/7 | — |
| 8 | Quik Plumbing Sewer and Drains | 61 | 5.0★ (53) | Greenville | 24/7 | — |
| 9 | Prince Septic Service | 60 | 5.0★ (509) | Greer, 25 mi away | 24/7 | — |
| 10 | Prime Septic | 60 | 5.0★ (130) | Anderson, 16 mi away | 24/7 | — |
The 77 best septic service companies in Greenville, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Greenville
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 802 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
62/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 2,341 Google reviews, the most in Greenville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 10 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 190 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
61/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 1,281 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
61/100CR ScoreRanked #7 because of its Google rating and review volume: 4.8★ from 1,531 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 53 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 25 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 509 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#10 Prime Septic
Based in Anderson, 16 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
60/100CR ScoreRanked #11 because of its Google rating and review volume: 4.8★ from 854 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 226 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
59/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 2,002 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 13 mi away
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 69 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 116 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spartanburg, 24 mi away
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 180 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 97 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Greer, 11 mi away
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anderson, 23 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#23 SC Septic
Based in Greer, 13 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 325 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greer, 19 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 Dr Flush
Based in Greenville
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.6★ from 119 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Septic service companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 77 ranked septic service companies here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | G & G Septic Tank Services | 57 | 4.5★ (18) | In Greenville |
| 27 | EarthFlow Septic LLC | 57 | 5.0★ (18) | 14 mi |
| 28 | Express Septic Services | 57 | 4.7★ (68) | In Greenville |
| 29 | Ethical Plumbing | 56 | 4.8★ (555) | 4 mi |
| 30 | CleanFlow Septic Management | 56 | 4.0★ (4) | In Greenville |
| 31 | The Septic Doctor | 56 | 5.0★ (3) | 8 mi |
| 32 | Big Johnson Septic Tank Services | 55 | 4.3★ (12) | In Greenville |
| 33 | Duckett Plumbing | 55 | 4.3★ (282) | In Greenville |
| 34 | American Waste Septic | 55 | 4.6★ (38) | In Greenville |
| 35 | Epic Septics | 55 | 5.0★ (40) | 20 mi |
| 36 | C & M Septic & Plumbing | 55 | 4.5★ (53) | 9 mi |
| 37 | McCuen Septic Services | 55 | 5.0★ (3) | In Greenville |
| 38 | Carolina’s A1 Plumbing Service | 54 | 5.0★ (13) | 22 mi |
| 39 | Upstate Septic Tank | 54 | 5.0★ (3) | In Greenville |
| 40 | Piedmont Rooter & Septic | 54 | 5.0★ (7) | 19 mi |
| 41 | A-1 Septic & Drain Field Repair, LLC | 54 | 4.9★ (172) | 25 mi |
| 42 | Cantrell's Tree & Land Management | 54 | 4.8★ (20) | In Greenville |
| 43 | A.K. Drain & Septic | 54 | 5.0★ (20) | 15 mi |
| 44 | One Call Plumbing | 53 | 4.9★ (83) | In Greenville |
| 45 | HelloPro Home Inspections, LLC | 53 | 5.0★ (477) | 6 mi |
| 46 | A&R Septic Tank Cleaning | 53 | 4.8★ (56) | 22 mi |
| 47 | Advanced Septic Systems | 53 | 5.0★ (22) | 19 mi |
| 48 | C&M GRADING, INC. & Septic Service | 53 | 4.7★ (12) | 13 mi |
| 49 | Residential Grading and Septic LLC | 53 | 4.8★ (57) | 22 mi |
| 50 | GSI Erosion Supply | 52 | 5.0★ (17) | 19 mi |
Also serving Greenville
20 more septic service companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Advnaced Septic Systems & Repair | In Greenville | |
| Al's Septic Tank Services | 5.0★ (2) | In Greenville |
| Bragg Wallace Septic Tanks | 5.0★ (1) | 5 mi |
| CS5 LLC | In Greenville | |
| DryDoctors Water Restoration of Greenville | 5.0★ (44) | In Greenville |
| Elite Environmental, LLC | 5.0★ (1) | 11 mi |
| Ethical Plumbing | 8 mi | |
| Greenville Sewage Disposal Tank | In Greenville | |
| Ground Safe Septic Tank Services | 1.0★ (1) | 18 mi |
| Mr. Septic | In Greenville | |
| Palmetto Septic & Utilities, LLC | In Greenville | |
| Piedmont Sales | 4.0★ (1) | 7 mi |
| RW Grading | 9 mi | |
| Septic Repair, Spartanburg, SC | 11 mi | |
| SeweREPIPE | 5.0★ (1) | 9 mi |
| Smart Septic Solutions | 5.0★ (2) | 20 mi |
| Southern Woodchucks LLC | 5.0★ (1) | In Greenville |
| United Rentals - Reliable Onsite Services | 3.0★ (2) | 21 mi |
| Western Carolina Regional Sewer | 5.0★ (1) | 9 mi |
| Youngs Septic Services LLC | 10 mi |
How we ranked Greenville septic service companies
We scored 77 Greenville septic service companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Greenville data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Septic service companies in Greenville: frequently asked questions
Who is the best septic service company in Greenville?
By CR Score, the highest-ranked septic service company in Greenville, SC is Dipple Plumbing & Drains with a CR Score of 66/100. It has 4.9★ from 502 Google reviews. It is open 24/7. Septic Pro, LLC, Chris Campbell (#2) and Dipple Plumbing, Electrical, Heating & Air (#3) follow. We ranked 77 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Greenville?
ContractorsRanked ranks 77 septic service companies serving Greenville, SC. 26 of them are based in Greenville; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Greenville are open 24/7?
34 ranked septic service companies in Greenville post 24/7 hours. The highest-ranked are Dipple Plumbing & Drains (#1), Dipple Plumbing, Electrical, Heating & Air (#3) and Upstate Septic Pro (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Greenville work on weekends?
51 of 77 ranked septic service companies post Saturday hours and 36 post Sunday hours. The highest-ranked open Saturdays are Dipple Plumbing & Drains (#1), Septic Pro, LLC, Chris Campbell (#2) and Dipple Plumbing, Electrical, Heating & Air (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Greenville septic service companies have?
The median Google rating among 77 rated septic service companies in Greenville is 4.9★, with a median of 38 reviews. Dipple Plumbing, Electrical, Heating & Air has the most, 2,341 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank septic service companies?
Each septic service company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do septic service companies outside Greenville count in this ranking?
Yes, if they are within 25 mi of the Greenville city center, our service radius for septic service companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can septic service companies pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Greenville
- November 2026: CR Scores recalculated for 77 septic service companies serving Greenville.
- November 2026: 2 duplicate listings merged.
More septic service companies and Greenville pages
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