64/100CR 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 Suwanee, GA (2026)
136 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Suwanee: Rapid Response Plumbing, CR Score 64/100; 4.9★ from 1,567 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Hometown Plumbing and Septic, posts 24/7 hours; ranked #2 of 136.
- 17
Most-reviewed: RooterPLUS!, 7,894 Google reviews at 4.7★, the most of 136 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
136 Suwanee septic service companies are ranked here by CR Score, from ten published factors. 90 are open 24/7, 120 open Saturdays and 100 open Sundays, based on posted hours. The median Google rating is 4.9★ across 136 rated businesses.
Most of this list also appears on the Septic service companies in Johns Creek ranking. See Septic service companies in Johns Creek
Top 10 septic service companies in Suwanee at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rapid Response Plumbing | 64 | 4.9★ (1,567) | Lawrenceville, 9 mi away | 24/7 | Overall |
| 2 | Hometown Plumbing and Septic | 62 | 5.0★ (390) | Cumming, 11 mi away | 24/7 | Emergencies |
| 3 | Septic On Call | 61 | 5.0★ (264) | Duluth, 5 mi away | Sat · Sun · Evenings | — |
| 4 | GoSeptic & Sewer | 61 | 5.0★ (186) | Cumming, 9 mi away | 24/7 | — |
| 5 | Ray's Septic Service | 61 | 4.9★ (240) | Canton, 9 mi away | 24/7 | — |
| 6 | Banks Septic | 61 | 4.8★ (1,469) | Cumming, 18 mi away | 24/7 | — |
| 7 | Master Rooter | 60 | 4.6★ (800) | Cumming, 11 mi away | 24/7 | — |
| 8 | Septic Blue | 60 | 4.8★ (621) | Cumming, 9 mi away | Sat · Sun · Evenings | — |
| 9 | Septic Service Pro | 60 | 4.8★ (170) | Johns Creek, 2 mi away | Sat · Sun · Evenings | — |
| 10 | Allcon Septic and Grading | 60 | 5.0★ (248) | Gainesville, 16 mi away | 24/7 | — |
The 136 best septic service companies in Suwanee, 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 Cumming, 11 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 390 Google reviews, listed on Google as “Septic system service”.
Based in Duluth, 5 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 264 Google reviews, listed on Google as “Septic system service”.
Based in Cumming, 9 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Septic system service”.
Based in Canton, 9 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “Septic system service”.
#6 Banks Septic
Based in Cumming, 18 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 1,469 Google reviews, listed on Google as “Septic system service”.
Based in Cumming, 11 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 800 Google reviews, listed on Google as “Septic system service”.
#8 Septic Blue
Based in Cumming, 9 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 621 Google reviews, listed on Google as “Septic system service”.
Based in Johns Creek, 2 mi away
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 170 Google reviews, listed on Google as “Septic system service”.
Based in Gainesville, 16 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 248 Google reviews, listed on Google as “Septic system service”.
Based in Gainesville, 21 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 539 Google reviews, listed on Google as “Septic system service”.
Based in Dacula, 11 mi away
60/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Septic system service”.
#13 Bynum Septic
Based in Lilburn, 14 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.5★ from 861 Google reviews, listed on Google as “Septic system service”.
Based in Buford, 8 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 338 Google reviews, listed on Google as “Septic system service”.
#15 Bulldog Septic
Based in Sugar Hill, 11 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Septic system service”.
Based in Conyers, 22 mi away
58/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 2,960 Google reviews, listed on Google as “Septic system service”.
#17 RooterPLUS!
Based in Cumming, 10 mi away
58/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 7,894 Google reviews, the most in Suwanee.
Based in Gainesville, 15 mi away
58/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 134 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 14 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.5★ from 240 Google reviews, listed on Google as “Septic system service”.
Based in Winder, 19 mi away
57/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 251 Google reviews, listed on Google as “Septic system service”.
Based in Gainesville, 8 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville, 5 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.4★ from 122 Google reviews, listed on Google as “Septic system service”.
Based in Sandy Springs, 12 mi away
57/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 81 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 14 mi away
57/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 853 Google reviews, listed on Google as “Septic system service”.
#25 Sanders Septic
Based in Stonecrest, 22 mi away
57/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Septic system service”.
How we ranked Suwanee septic service companies
We scored 136 Suwanee 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 Suwanee 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 Suwanee: frequently asked questions
Who is the best septic service company in Suwanee?
By CR Score, the highest-ranked septic service company in Suwanee, GA is Rapid Response Plumbing with a CR Score of 64/100. It has 4.9★ from 1,567 Google reviews. It is open 24/7. Hometown Plumbing and Septic (#2) and Septic On Call (#3) follow. We ranked 136 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Suwanee?
ContractorsRanked ranks 136 septic service companies serving Suwanee, GA. Counts are as of November 2026.
Which septic service companies in Suwanee are open 24/7?
90 ranked septic service companies in Suwanee post 24/7 hours. The highest-ranked are Rapid Response Plumbing (#1), Hometown Plumbing and Septic (#2) and GoSeptic & Sewer (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Suwanee work on weekends?
120 of 136 ranked septic service companies post Saturday hours and 100 post Sunday hours. The highest-ranked open Saturdays are Rapid Response Plumbing (#1), Hometown Plumbing and Septic (#2) and Septic On Call (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Suwanee septic service companies have?
The median Google rating among 136 rated septic service companies in Suwanee is 4.9★, with a median of 32 reviews. RooterPLUS! has the most, 7,894 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 Suwanee count in this ranking?
Yes, if they are within 25 mi of the Suwanee 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 Suwanee
- November 2026: CR Scores recalculated for 136 septic service companies serving Suwanee.
- November 2026: 1 duplicate listing merged.
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