66/100CR 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 Lawrenceville, GA (2026)
137 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lawrenceville: Rapid Response Plumbing, CR Score 66/100; 4.9★ from 1,567 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Sam's Septic, posts 24/7 hours; ranked #2 of 137.
- 41
Most-reviewed: RooterPLUS!, 7,894 Google reviews at 4.7★, the most of 137 ranked; ranked #41.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
137 Lawrenceville septic service companies are ranked here by CR Score, from ten published factors. 91 are open 24/7, 119 open Saturdays and 104 open Sundays, based on posted hours. The median Google rating is 4.9★ across 137 rated businesses.
Top 10 septic service companies in Lawrenceville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rapid Response Plumbing | 66 | 4.9★ (1,567) | Lawrenceville | 24/7 | Overall |
| 2 | Sam's Septic | 61 | 5.0★ (49) | Lawrenceville | 24/7 | Emergencies |
| 3 | Green Septic Clean | 61 | 4.9★ (148) | Dacula, 6 mi away | 24/7 | — |
| 4 | Septic On Call | 61 | 5.0★ (264) | Duluth, 6 mi away | Sat · Sun · Evenings | — |
| 5 | Bynum Septic | 60 | 4.5★ (861) | Lilburn, 9 mi away | 24/7 | — |
| 6 | Bowen's Septic Tank | 60 | 4.9★ (2,960) | Conyers, 14 mi away | Sat | — |
| 7 | Hometown Plumbing and Septic | 60 | 5.0★ (390) | Cumming, 19 mi away | 24/7 | — |
| 8 | Right Time Septic | 60 | 4.7★ (114) | Lawrenceville | Sat · Sun · Evenings | — |
| 9 | VP Septic Solutions | 60 | 5.0★ (21) | Lawrenceville | 24/7 | — |
| 10 | Bulldog Septic | 59 | 5.0★ (63) | Sugar Hill, 9 mi away | 24/7 | — |
The 137 best septic service companies in Lawrenceville, 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.
#2 Sam's Septic
Based in Lawrenceville
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Septic system service”.
Based in Dacula, 6 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 148 Google reviews, listed on Google as “Septic system service”.
Based in Duluth, 6 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 264 Google reviews, listed on Google as “Septic system service”.
#5 Bynum Septic
Based in Lilburn, 9 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 861 Google reviews, listed on Google as “Septic system service”.
Based in Conyers, 14 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 2,960 Google reviews, listed on Google as “Septic system service”.
Based in Cumming, 19 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 390 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 114 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville
60/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
#10 Bulldog Septic
Based in Sugar Hill, 9 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Septic system service”.
Based in Gainesville, 23 mi away
59/100CR 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 Canton, 16 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 240 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 9 mi away
59/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.5★ from 240 Google reviews, listed on Google as “Septic system service”.
#14 GoSeptic & Sewer
Based in Cumming, 17 mi away
59/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 186 Google reviews, listed on Google as “Septic system service”.
Based in Johns Creek, 7 mi away
59/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 170 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville
59/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Buford, 10 mi away
59/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 338 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville
59/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Septic system service”.
#19 Master Rooter
Based in Cumming, 19 mi away
58/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 800 Google reviews, listed on Google as “Septic system service”.
#20 Sanders Septic
Based in Stonecrest, 16 mi away
58/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Septic system service”.
Based in Lawrenceville
58/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.4★ from 122 Google reviews, listed on Google as “Septic system service”.
Based in Lilburn, 9 mi away
58/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 853 Google reviews, listed on Google as “Septic system service”.
#23 Septic Blue
Based in Cumming, 17 mi away
58/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 621 Google reviews, listed on Google as “Septic system service”.
Based in Winder, 15 mi away
58/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 251 Google reviews, listed on Google as “Septic system service”.
Based in Gainesville, 24 mi away
58/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 248 Google reviews, listed on Google as “Septic system service”.
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 137 ranked septic service companies here; the rest are on their profiles.
Also serving Lawrenceville
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 |
|---|---|---|
| 1-Tom-Plumber | 5.0★ (1,479) | In Lawrenceville |
| 3-G Trees LLC | 4.9★ (97) | In Lawrenceville |
| A & J Sewer and Water | 5.0★ (2) | 19 mi |
| Alternative Septic Management | 5.0★ (1) | In Lawrenceville |
| APump Away | 3.0★ (2) | 20 mi |
| ArborForce Tree Services | 4.9★ (1,060) | In Lawrenceville |
| Arrowhead Plumbing | 4.8★ (161) | In Lawrenceville |
| Ez-Septic LLC | 5.0★ (2) | In Lawrenceville |
| Georgia Rooter Services LLC | 4.9★ (914) | In Lawrenceville |
| Greater Dekalb Plumbing | 3.2★ (9) | In Lawrenceville |
| Lawrenceville Winsupply | 4.8★ (39) | In Lawrenceville |
| New Age Environmental | 5.0★ (2) | 18 mi |
| PDI Kitchen, Bath & Lighting Showroom | 4.2★ (157) | In Lawrenceville |
| Peachy Plumbing LLC | 4.7★ (69) | In Lawrenceville |
| Precision Septic Solutions | In Lawrenceville | |
| seniorseptic | 3.5★ (2) | In Lawrenceville |
| Shelby Home Solutions and Repair, Inc | 5.0★ (2) | 11 mi |
| Sommers Services | 4.2★ (5) | In Lawrenceville |
| Southern Premier Contractors | 4.0★ (1) | In Lawrenceville |
| Sub Surface Pipe Septic | 5.0★ (2) | In Lawrenceville |
How we ranked Lawrenceville septic service companies
We scored 137 Lawrenceville 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 Lawrenceville 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 Lawrenceville: frequently asked questions
Who is the best septic service company in Lawrenceville?
By CR Score, the highest-ranked septic service company in Lawrenceville, GA is Rapid Response Plumbing with a CR Score of 66/100. It has 4.9★ from 1,567 Google reviews. It is open 24/7. Sam's Septic (#2) and Green Septic Clean (#3) follow. We ranked 137 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Lawrenceville?
ContractorsRanked ranks 137 septic service companies serving Lawrenceville, GA. 10 of them are based in Lawrenceville; 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 Lawrenceville are open 24/7?
91 ranked septic service companies in Lawrenceville post 24/7 hours. The highest-ranked are Rapid Response Plumbing (#1), Sam's Septic (#2) and Green Septic Clean (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Lawrenceville work on weekends?
119 of 137 ranked septic service companies post Saturday hours and 104 post Sunday hours. The highest-ranked open Saturdays are Rapid Response Plumbing (#1), Sam's Septic (#2) and Green Septic Clean (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Lawrenceville septic service companies have?
The median Google rating among 137 rated septic service companies in Lawrenceville is 4.9★, with a median of 30 reviews. RooterPLUS! has the most, 7,894 reviews, and ranks #41. 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 Lawrenceville count in this ranking?
Yes, if they are within 25 mi of the Lawrenceville 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 Lawrenceville
- November 2026: CR Scores recalculated for 137 septic service companies serving Lawrenceville.
- November 2026: 1 duplicate listing merged.
More septic service companies and Lawrenceville pages
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