62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.4★ from 866 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Cornelius, NC (2026)
89 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cornelius: Septic Blue of Charlotte, CR Score 62/100; 4.4★ from 866 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Safari Septic llc, posts 24/7 hours; ranked #2 of 89.
- 20
Most-reviewed: AAA City Plumbing, 1,330 Google reviews at 4.9★, the most of 89 ranked; ranked #20.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
89 Cornelius septic service companies are ranked here by CR Score, from ten published factors. 36 are open 24/7, 58 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.9★ across 89 rated businesses.
Top 10 septic service companies in Cornelius at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Septic Blue of Charlotte | 62 | 4.4★ (866) | Charlotte, 9 mi away | 24/7 | Overall |
| 2 | Safari Septic llc | 62 | 4.8★ (75) | Charlotte, 3 mi away | 24/7 | Emergencies |
| 3 | Affordable Septic Services of North Carolina LLC | 61 | 5.0★ (64) | Charlotte, 5 mi away | 24/7 | — |
| 4 | Rapid Rooter | 61 | 4.9★ (72) | Charlotte, 5 mi away | 24/7 | — |
| 5 | Greenway, A Wind River Company | 61 | 4.9★ (133) | Charlotte, 11 mi away | 24/7 | — |
| 6 | Carolina Septic Pro | 61 | 4.7★ (660) | Charlotte, 14 mi away | Sat · Sun · Evenings | — |
| 7 | Clearwater Septic And Pumping, LLC | 59 | 4.6★ (110) | Charlotte, 11 mi away | 24/7 | — |
| 8 | Dilling Plumbing & Drains | 59 | 5.0★ (155) | Charlotte, 21 mi away | 24/7 | — |
| 9 | A Accurate Septic Service | 58 | 5.0★ (46) | Asheville, 15 mi away | 24/7 | — |
| 10 | A2Z Septic Solutions | 58 | 5.0★ (114) | Charlotte, 17 mi away | Sat · Sun · Evenings | — |
The 89 best septic service companies in Cornelius, 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 Charlotte, 3 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 75 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 5 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Septic system service”.
#4 Rapid Rooter
Based in Charlotte, 5 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 11 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 133 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 14 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 660 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 11 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 110 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 21 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 155 Google reviews, listed on Google as “Septic system service”.
Based in Asheville, 15 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 17 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Septic system service”.
#11 Busy Little Bee
Based in Huntersville, 3 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
#12 Ez Septic Pros
Based in Charlotte, 7 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based in Concord, 17 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 320 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 6 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 104 Google reviews, listed on Google as “Septic system service”.
Based in Hickory, 23 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 90 Google reviews, listed on Google as “Septic system service”.
#16 All Pro Enviro
Based in Lincolnton, 18 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 175 Google reviews, listed on Google as “Septic system service”.
Based in Gastonia, 16 mi away
57/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 643 Google reviews.
Based in Salisbury, 20 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 483 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 23 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 18 mi away
56/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 1,330 Google reviews, the most in Cornelius.
Based in Mooresville, 4 mi away
56/100CR ScoreRanked #21 because of its Google rating and review volume: 4.6★ from 172 Google reviews.
Based in Charlotte, 11 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Septic system service”.
Based in Newton, 9 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “Septic system service”.
Based in Charlotte, 24 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 56 Google reviews, listed on Google as “Septic system service”.
#25 Rapid Rooter
Based in Charlotte, 15 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 306 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 89 ranked septic service companies here; the rest are on their profiles.
Also serving Cornelius
18 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&E septic & plumbing | 5.0★ (1) | 19 mi |
| Bare Construction, Inc. | 5.0★ (1) | 13 mi |
| BWS Environmental LLC | 5.0★ (1) | 8 mi |
| DGH Plumbing | 1.0★ (1) | 13 mi |
| Green Septic Service & Solutions | 5.0★ (2) | 1 mi |
| HoneyBee Septic Tank Service | 5.0★ (1) | 24 mi |
| Keep Going Septic | 5 mi | |
| L & J Septic Services | 11 mi | |
| L And L Environmental Services LLC | 5.0★ (1) | 16 mi |
| Maiden Grading & Septic Tank | 19 mi | |
| MINT GC LLC | 5.0★ (2) | 17 mi |
| Quick Fix Septic | 18 mi | |
| Randy's Sewer Drain Cleaning | 22 mi | |
| Select Drainage | 5.0★ (2) | 22 mi |
| Sloops Site & Septic Services | 5.0★ (2) | 16 mi |
| Soil & Forestry Services of the Carolinas, PA | 1.0★ (1) | 15 mi |
| Swain Utility Group | 23 mi | |
| The Home Depot | 4.2★ (1,276) | In Cornelius |
How we ranked Cornelius septic service companies
We scored 89 Cornelius 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 Cornelius 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 Cornelius: frequently asked questions
Who is the best septic service company in Cornelius?
By CR Score, the highest-ranked septic service company in Cornelius, NC is Septic Blue of Charlotte with a CR Score of 62/100. It has 4.4★ from 866 Google reviews. It is open 24/7. Safari Septic llc (#2) and Affordable Septic Services of North Carolina LLC (#3) follow. We ranked 89 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Cornelius?
ContractorsRanked ranks 89 septic service companies serving Cornelius, NC. Another 18 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Cornelius are open 24/7?
36 ranked septic service companies in Cornelius post 24/7 hours. The highest-ranked are Septic Blue of Charlotte (#1), Safari Septic llc (#2) and Affordable Septic Services of North Carolina LLC (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Cornelius work on weekends?
58 of 89 ranked septic service companies post Saturday hours and 41 post Sunday hours. The highest-ranked open Saturdays are Septic Blue of Charlotte (#1), Safari Septic llc (#2) and Affordable Septic Services of North Carolina LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Cornelius septic service companies have?
The median Google rating among 89 rated septic service companies in Cornelius is 4.9★, with a median of 27 reviews. AAA City Plumbing has the most, 1,330 reviews, and ranks #20. 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 Cornelius count in this ranking?
Yes, if they are within 25 mi of the Cornelius 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 Cornelius
- November 2026: CR Scores recalculated for 89 septic service companies serving Cornelius.
- November 2026: 1 duplicate listing merged.
More septic service companies and Cornelius pages
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Other trades in Cornelius
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- All contractors in Cornelius