58/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 13 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 Clinton, SC (2026)
8 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Clinton: Carolina’s A1 Plumbing Service, CR Score 58/100; 5.0★ from 13 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Ivey Septic Service, posts 24/7 hours; ranked #3 of 8.
- 6
Most-reviewed: Gilbert Plumbing Services, LLC, 175 Google reviews at 4.9★, the most of 8 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Clinton septic service companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 4 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 8 rated businesses.
Top 8 septic service companies in Clinton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Carolina’s A1 Plumbing Service | 58 | 5.0★ (13) | Spartanburg, 19 mi away | 24/7 | Overall |
| 2 | Brigman Septic Tank Service | 57 | 5.0★ (52) | Newberry, 23 mi away | — | — |
| 3 | Ivey Septic Service | 57 | 5.0★ (12) | Union, 20 mi away | 24/7 | Emergencies |
| 4 | Diggin N Dozin | 55 | 5.0★ (12) | Newberry, 23 mi away | Sat · Sun · Evenings | — |
| 5 | Campbell's Septic Tank Pumping | 54 | 4.9★ (55) | Laurens, 10 mi away | — | — |
| 6 | Gilbert Plumbing Services, LLC | 53 | 4.9★ (175) | Five Forks, 15 mi away | — | Most reviews |
| 7 | Suttles Septic Services - Septic Tank Pumping | 52 | 5.0★ (3) | Greenwood, 22 mi away | Sat · Sun · Evenings | — |
| 8 | Gibson's Backhoe And Dozer LLC | 51 | 4.6★ (13) | Greenwood, 24 mi away | — | — |
The 8 best septic service companies in Clinton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Newberry, 23 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Union, 20 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Newberry, 23 mi away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Laurens, 10 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 55 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Five Forks, 15 mi away
53/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 175 Google reviews, the most in Clinton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenwood, 22 mi away
52/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenwood, 24 mi away
51/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 13 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Clinton septic service companies
We scored 8 Clinton 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 Clinton 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 Clinton: frequently asked questions
Who is the best septic service company in Clinton?
By CR Score, the highest-ranked septic service company in Clinton, SC is Carolina’s A1 Plumbing Service with a CR Score of 58/100. It has 5.0★ from 13 Google reviews. It is open 24/7. Brigman Septic Tank Service (#2) and Ivey Septic Service (#3) follow. We ranked 8 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Clinton?
ContractorsRanked ranks 8 septic service companies serving Clinton, SC. Counts are as of November 2026.
Which septic service companies in Clinton are open 24/7?
2 ranked septic service companies in Clinton post 24/7 hours. The highest-ranked are Carolina’s A1 Plumbing Service (#1) and Ivey Septic Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Clinton work on weekends?
4 of 8 ranked septic service companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Carolina’s A1 Plumbing Service (#1), Ivey Septic Service (#3) and Diggin N Dozin (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Clinton septic service companies have?
The median Google rating among 8 rated septic service companies in Clinton is 5.0★, with a median of 13 reviews. Gilbert Plumbing Services, LLC has the most, 175 reviews, and ranks #6. 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 Clinton count in this ranking?
Yes, if they are within 25 mi of the Clinton 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 Clinton
- November 2026: CR Scores recalculated for 8 septic service companies serving Clinton.
More septic service companies and Clinton pages
Septic service companies near Clinton
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