61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,567 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Decatur, GA (2026)
155 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Decatur: Rapid Response Plumbing, CR Score 61/100; 4.9★ from 1,567 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Delta Plumbing The Educated Plumber Of Atlanta, posts 24/7 hours; ranked #3 of 155.
- 17
Most-reviewed: Rooter ProXpress, 3,109 Google reviews at 4.6★, the most of 155 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
155 Decatur septic service companies are ranked here by CR Score, from ten published factors. 91 are open 24/7, 127 open Saturdays and 108 open Sundays, based on posted hours. The median Google rating is 4.9★ across 155 rated businesses.
Top 10 septic service companies in Decatur at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rapid Response Plumbing | 61 | 4.9★ (1,567) | Lawrenceville, 22 mi away | 24/7 | Overall |
| 2 | Bowen's Septic Tank | 60 | 4.9★ (2,960) | Conyers, 18 mi away | Sat | — |
| 3 | Delta Plumbing The Educated Plumber Of Atlanta | 60 | 4.9★ (58) | McDonough, 4 mi away | 24/7 | Emergencies |
| 4 | Bynum Septic | 60 | 4.5★ (861) | Lilburn, 14 mi away | 24/7 | — |
| 5 | TK & Sons Plumbing and Septic | 59 | 5.0★ (294) | Conyers, 22 mi away | 24/7 | — |
| 6 | Ray's Septic Service | 59 | 4.9★ (240) | Canton, 21 mi away | 24/7 | — |
| 7 | Central Septic and Plumbing | 58 | 4.5★ (240) | Lilburn, 14 mi away | 24/7 | — |
| 8 | Septic On Call | 58 | 5.0★ (264) | Duluth, 19 mi away | Sat · Sun · Evenings | — |
| 9 | Quality Septic Repair | 58 | 4.5★ (388) | Candler-McAfee, 11 mi away | Sat · Sun · Evenings | — |
| 10 | The Original Plumber HVAC, Septic & Electrical | 58 | 4.8★ (1,029) | Woodstock, 25 mi away | Sat · Sun · Evenings | — |
The 155 best septic service companies in Decatur, 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, 18 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 2,960 Google reviews, listed on Google as “Septic system service”.
Based in McDonough, 4 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Septic system service”.
#4 Bynum Septic
Based in Lilburn, 14 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.5★ from 861 Google reviews, listed on Google as “Septic system service”.
Based in Conyers, 22 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 294 Google reviews, listed on Google as “Septic system service”.
Based in Canton, 21 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 14 mi away
58/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 240 Google reviews, listed on Google as “Septic system service”.
Based in Duluth, 19 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 264 Google reviews, listed on Google as “Septic system service”.
Based in Candler-McAfee, 11 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.5★ from 388 Google reviews, listed on Google as “Septic system service”.
Based in Woodstock, 25 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 1,029 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 14 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 853 Google reviews, listed on Google as “Septic system service”.
Based in Stone Mountain, 10 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 62 Google reviews, listed on Google as “Septic system service”.
#13 Chen Plumbing
Based in Norcross, 12 mi away
58/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 1,517 Google reviews.
Based in Smyrna, 4 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 267 Google reviews, listed on Google as “Plumber”.
Based in Canton, 4 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.1★ from 50 Google reviews, listed on Google as “Septic system service”.
Based in Peachtree City, 6 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 46 Google reviews, listed on Google as “Septic system service”.
#17 Rooter ProXpress
Based in Norcross, 12 mi away
57/100CR ScoreRanked #17 because of its Google rating and review volume: 4.6★ from 3,109 Google reviews, the most in Decatur.
Based in Atlanta, 17 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 231 Google reviews, listed on Google as “Septic system service”.
Based in Milton, 21 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 119 Google reviews, listed on Google as “Septic system service”.
Based in Stockbridge, 15 mi away
57/100CR ScoreRanked #20 because of its Google rating and review volume: 4.7★ from 2,682 Google reviews.
Based in Atlanta, 12 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 144 Google reviews, listed on Google as “Plumber”.
#22 SepticRooter™
Based in Marietta, 23 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 125 Google reviews, listed on Google as “Septic system service”.
Based in Atlanta, 3 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Septic system service”.
#24 Septic Tank Guru
Based in Atlanta, 7 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Septic system service”.
Based in Conyers, 18 mi away
56/100CR ScoreRanked #25 because of its Google rating and review volume: 4.7★ from 2,395 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 155 ranked septic service companies here; the rest are on their profiles.
Also serving Decatur
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 |
|---|---|---|
| All American Septic, Inc. | 5.0★ (1) | 18 mi |
| APump Away | 3.0★ (2) | 25 mi |
| C. Brown Plumbing Solution Inc. | 3.5★ (2) | 16 mi |
| Central Septic and Plumbing | 5.0★ (1) | 12 mi |
| Covington septic solutions | 3.0★ (2) | 23 mi |
| dirty boyz septic | 1.0★ (2) | 7 mi |
| Ez-Septic LLC | 5.0★ (2) | 20 mi |
| Griffin's Sewer & Drain | 4.0★ (1) | In Decatur |
| New Age Environmental | 5.0★ (2) | 11 mi |
| RAPID SEWER | 5.0★ (1) | 7 mi |
| Seabolt Construction | 5.0★ (2) | 10 mi |
| SepTech ATL | 1 mi | |
| Shelby Home Solutions and Repair, Inc | 5.0★ (2) | 13 mi |
| Sub Surface Pipe Septic | 5.0★ (2) | 20 mi |
| Technology Sewer & Drain Inc | 5.0★ (1) | 9 mi |
| The Home Depot | 4.0★ (3,023) | In Decatur |
| The Home Depot | 4.0★ (2,607) | In Decatur |
| Trapp Enterprises, Inc. | 5.0★ (1) | 17 mi |
| Vaughn Plumbing & Septic Solutions | 5.0★ (1) | 13 mi |
| zippy septic of loganville | 1.0★ (1) | 23 mi |
How we ranked Decatur septic service companies
We scored 155 Decatur 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 Decatur 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 Decatur: frequently asked questions
Who is the best septic service company in Decatur?
By CR Score, the highest-ranked septic service company in Decatur, GA is Rapid Response Plumbing with a CR Score of 61/100. It has 4.9★ from 1,567 Google reviews. It is open 24/7. Bowen's Septic Tank (#2) and Delta Plumbing The Educated Plumber Of Atlanta (#3) follow. We ranked 155 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Decatur?
ContractorsRanked ranks 155 septic service companies serving Decatur, GA. 1 of them is based in Decatur; 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 Decatur are open 24/7?
91 ranked septic service companies in Decatur post 24/7 hours. The highest-ranked are Rapid Response Plumbing (#1), Delta Plumbing The Educated Plumber Of Atlanta (#3) and Bynum Septic (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Decatur work on weekends?
127 of 155 ranked septic service companies post Saturday hours and 108 post Sunday hours. The highest-ranked open Saturdays are Rapid Response Plumbing (#1), Bowen's Septic Tank (#2) and Delta Plumbing The Educated Plumber Of Atlanta (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Decatur septic service companies have?
The median Google rating among 155 rated septic service companies in Decatur is 4.9★, with a median of 22 reviews. Rooter ProXpress has the most, 3,109 reviews, and ranks #17. 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 Decatur count in this ranking?
Yes, if they are within 25 mi of the Decatur 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 Decatur
- November 2026: CR Scores recalculated for 155 septic service companies serving Decatur.
More septic service companies and Decatur pages
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