62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 294 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Covington, GA (2026)
71 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Covington: TK & Sons Plumbing and Septic, CR Score 62/100; 5.0★ from 294 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Watson Septic Services, posts 24/7 hours; ranked #3 of 71.
- 2
Most-reviewed: Bowen's Septic Tank, 2,960 Google reviews at 4.9★, the most of 71 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
71 Covington septic service companies are ranked here by CR Score, from ten published factors. 41 are open 24/7, 59 open Saturdays and 49 open Sundays, based on posted hours. The median Google rating is 4.9★ across 71 rated businesses.
Top 10 septic service companies in Covington at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | TK & Sons Plumbing and Septic | 62 | 5.0★ (294) | Conyers, 11 mi away | 24/7 | Overall |
| 2 | Bowen's Septic Tank | 62 | 4.9★ (2,960) | Conyers, 13 mi away | Sat | Most reviews |
| 3 | Watson Septic Services | 61 | 5.0★ (32) | Covington | 24/7 | Emergencies |
| 4 | Big Daddy's Septic Service | 60 | 5.0★ (247) | McDonough, 18 mi away | 24/7 | — |
| 5 | Kevin's Septic and Plumbing Service | 59 | 5.0★ (76) | Covington | Sat · Evenings | — |
| 6 | PumpIT Solutions -Septic & Sewer- | 59 | 5.0★ (88) | Covington | 24/7 | — |
| 7 | Bynum Septic | 59 | 4.5★ (861) | Lilburn, 21 mi away | 24/7 | — |
| 8 | High Priority Plumbing and Services, Inc. - Conyers | 58 | 4.7★ (2,395) | Conyers, 10 mi away | 24/7 | — |
| 9 | Arnold's Septic Tank Service | 58 | 4.4★ (68) | Conyers, 9 mi away | 24/7 | — |
| 10 | Thomas Septic | 58 | 5.0★ (13) | Covington | Sat · Sun · Evenings | — |
The 71 best septic service companies in Covington, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Conyers, 13 mi away
62/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 2,960 Google reviews, the most in Covington.
Based in Covington
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Septic system service”.
Based in McDonough, 18 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 247 Google reviews, listed on Google as “Septic system service”.
Based in Covington
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 76 Google reviews, listed on Google as “Septic system service”.
Based in Covington
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Plumber”.
#7 Bynum Septic
Based in Lilburn, 21 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 861 Google reviews, listed on Google as “Septic system service”.
Based in Conyers, 10 mi away
58/100CR ScoreRanked #8 because of its Google rating and review volume: 4.7★ from 2,395 Google reviews.
Based in Conyers, 9 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 68 Google reviews, listed on Google as “Septic system service”.
#10 Thomas Septic
Based in Covington
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Septic system service”.
Based in Stonecrest, 14 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 21 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.5★ from 240 Google reviews, listed on Google as “Septic system service”.
Based in Stonecrest, 8 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 101 Google reviews, listed on Google as “Septic system service”.
Based in Candler-McAfee, 19 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.5★ from 388 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 21 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 853 Google reviews, listed on Google as “Septic system service”.
Based in Stonecrest, 13 mi away
56/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 701 Google reviews.
#17 Sam's Septic
Based in Lawrenceville, 22 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville, 15 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Septic system service”.
Based in Snellville, 16 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Septic system service”.
Based in McDonough, 24 mi away
55/100CR ScoreRanked #20 because of its Google rating and review volume: 4.8★ from 626 Google reviews.
Based in Covington
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Plumber”.
Based in Stockbridge, 20 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 283 Google reviews, listed on Google as “Septic system service”.
Based in Stone Mountain, 23 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 62 Google reviews, listed on Google as “Septic system service”.
Based in Stockbridge, 21 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Stockbridge, 23 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.7★ from 2,682 Google reviews.
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 71 ranked septic service companies here; the rest are on their profiles.
Also serving Covington
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 |
|---|---|---|
| A & J Sewer and Water | 5.0★ (2) | 16 mi |
| A Pump Away | In Covington | |
| APump Away | 3.0★ (2) | 6 mi |
| BacTANK T3(R) | 5.0★ (1) | 25 mi |
| C. Brown Plumbing Solution Inc. | 3.5★ (2) | 12 mi |
| Central Septic and Plumbing | 5.0★ (1) | 24 mi |
| Clog Doctor | In Covington | |
| Covington septic solutions | 3.0★ (2) | In Covington |
| Dr Septic Plumbing | In Covington | |
| Georgia Drainfield Solutions | 16 mi | |
| Georgia Plumbing and Septic Conyers | 12 mi | |
| Griffin's Sewer & Drain | 4.0★ (1) | 23 mi |
| Henry County Septic Service | 18 mi | |
| J&M Unique | 17 mi | |
| KC Septic Services | 16 mi | |
| Monroe's Best Septic Service | 16 mi | |
| Sub Surface Pipe Septic | 5.0★ (2) | 19 mi |
| Technology Sewer & Drain Inc | 5.0★ (1) | 19 mi |
| Water Solutions of Georgia, Inc. | 4.0★ (2) | In Covington |
| zippy septic of loganville | 1.0★ (1) | 18 mi |
How we ranked Covington septic service companies
We scored 71 Covington 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 Covington 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 Covington: frequently asked questions
Who is the best septic service company in Covington?
By CR Score, the highest-ranked septic service company in Covington, GA is TK & Sons Plumbing and Septic with a CR Score of 62/100. It has 5.0★ from 294 Google reviews. It is open 24/7. Bowen's Septic Tank (#2) and Watson Septic Services (#3) follow. We ranked 71 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Covington?
ContractorsRanked ranks 71 septic service companies serving Covington, GA. 5 of them are based in Covington; 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 Covington are open 24/7?
41 ranked septic service companies in Covington post 24/7 hours. The highest-ranked are TK & Sons Plumbing and Septic (#1), Watson Septic Services (#3) and Big Daddy's Septic Service (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Covington work on weekends?
59 of 71 ranked septic service companies post Saturday hours and 49 post Sunday hours. The highest-ranked open Saturdays are TK & Sons Plumbing and Septic (#1), Bowen's Septic Tank (#2) and Watson Septic Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Covington septic service companies have?
The median Google rating among 71 rated septic service companies in Covington is 4.9★, with a median of 37 reviews. Bowen's Septic Tank has the most, 2,960 reviews, and ranks #2. 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 Covington count in this ranking?
Yes, if they are within 25 mi of the Covington 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 Covington
- November 2026: CR Scores recalculated for 71 septic service companies serving Covington.
- November 2026: 1 duplicate listing merged.
More septic service companies and Covington pages
Septic service companies near Covington
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