56/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 7,092 Google reviews, the most in Greenville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Greenville, TX (2026)
31 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Greenville: Bacon Plumbing Heating Air Electric, CR Score 56/100; 4.9★ from 7,092 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Cantex Septic Pumping, posts 24/7 hours; ranked #2 of 31.
- 3
Most-reviewed: Quality Septic, 583 Google reviews at 4.8★, the most of 31 ranked after Bacon Plumbing Heating Air Electric; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
31 Greenville septic service companies are ranked here by CR Score, from ten published factors. 6 are open 24/7, 12 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.8★ across 31 rated businesses.
Top 10 septic service companies in Greenville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bacon Plumbing Heating Air Electric | 56 | 4.9★ (7,092) | Rockwall, 25 mi away | 24/7 | Overall |
| 2 | Cantex Septic Pumping | 55 | 5.0★ (49) | Edmonton, 24 mi away | 24/7 | Emergencies |
| 3 | Quality Septic | 55 | 4.8★ (583) | Mesquite, 15 mi away | — | Most reviews |
| 4 | C3 Services | 55 | 5.0★ (10) | Mesquite, 16 mi away | 24/7 | — |
| 5 | A-1 Affordable Septic Cleaning, LLC | 54 | 4.8★ (24) | Mesquite, 2 mi away | — | — |
| 6 | Advanced Septic Technology | 54 | 4.8★ (24) | Mesquite, 16 mi away | Sat · Sun · Evenings | — |
| 7 | McGee Septic Service- Septic Tank Cleaning | 54 | 4.6★ (20) | Greenville | — | — |
| 8 | A-1 Septic Service | 54 | 4.4★ (29) | Princeton, 21 mi away | 24/7 | — |
| 9 | Sigma Solutions Septic Services LLC | 54 | 4.9★ (54) | Garland, 17 mi away | Sat · Evenings | — |
| 10 | Collin County Septic Design & Evaluation | 53 | 4.5★ (8) | Greenville | — | — |
The 31 best septic service companies in Greenville, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Edmonton, 24 mi away
55/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mesquite, 15 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 583 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#4 C3 Services
Based in Mesquite, 16 mi away
55/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mesquite, 2 mi away
54/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mesquite, 16 mi away
54/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
54/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Princeton, 21 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 29 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garland, 17 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dallas, 13 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garland, 16 mi away
52/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Royse City, 17 mi away
52/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.3★ from 57 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dallas, 8 mi away
52/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.1★ from 52 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Royse City, 13 mi away
51/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockwall, 25 mi away
51/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 263 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenville
51/100CR ScoreRanked #17 because of its Google rating and review volume: 4.3★ from 195 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Dallas, 25 mi away
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 Excalibur Septic
Based in Wylie, 20 mi away
50/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mesquite, 15 mi away
50/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dallas, 16 mi away
50/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dallas, 20 mi away
50/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dallas, 20 mi away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 92 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockwall, 25 mi away
48/100CR ScoreRanked #24 because of its Google rating and availability: 4.7★ from 79 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garland, 17 mi away
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 31 septic service companies
#1 to #25 are shown in full above. Here are #26 to #31, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | First Choice Septic Service, LLC | 48 | 4.7★ (14) | 24 mi |
| 27 | weatherly septic | 48 | 5.0★ (8) | 8 mi |
| 28 | JJM Septic | 47 | 4.4★ (7) | 22 mi |
| 29 | Victory Plumbing and Gas | 47 | 5.0★ (68) | 14 mi |
| 30 | Metro Septic Services | 46 | 2.6★ (9) | 21 mi |
| 31 | AAA Septic Tanks, Inc. | 43 | 2.0★ (63) | 19 mi |
Also serving Greenville
11 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 |
|---|---|---|
| A1 Septic Service | 2 mi | |
| Alternative Septic and Irrigation | 5.0★ (1) | 25 mi |
| CBD Septic & Excavation | 5.0★ (2) | 23 mi |
| CBD Septic and Excavation | 19 mi | |
| Elliott's Septic Service LLC | 16 mi | |
| Excavation Services | 2.5★ (2) | In Greenville |
| Joe's Septic Cleaning | 5.0★ (1) | 2 mi |
| Morrison Septic Services | 5.0★ (2) | 24 mi |
| Pro septic solutions | In Greenville | |
| Sitzes Septic Service | 5.0★ (1) | 21 mi |
| United Septic & Maintenance | 5.0★ (2) | 23 mi |
How we ranked Greenville septic service companies
We scored 31 Greenville 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 Greenville 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 Greenville: frequently asked questions
Who is the best septic service company in Greenville?
By CR Score, the highest-ranked septic service company in Greenville, TX is Bacon Plumbing Heating Air Electric with a CR Score of 56/100. It has 4.9★ from 7,092 Google reviews. It is open 24/7. Cantex Septic Pumping (#2) and Quality Septic (#3) follow. We ranked 31 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Greenville?
ContractorsRanked ranks 31 septic service companies serving Greenville, TX. 3 of them are based in Greenville; the rest serve it from nearby towns. Another 11 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Greenville are open 24/7?
6 ranked septic service companies in Greenville post 24/7 hours. The highest-ranked are Bacon Plumbing Heating Air Electric (#1), Cantex Septic Pumping (#2) and C3 Services (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Greenville work on weekends?
12 of 31 ranked septic service companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are Bacon Plumbing Heating Air Electric (#1), Cantex Septic Pumping (#2) and C3 Services (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Greenville septic service companies have?
The median Google rating among 31 rated septic service companies in Greenville is 4.8★, with a median of 31 reviews. Bacon Plumbing Heating Air Electric has the most, 7,092 reviews, and ranks #1. 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 Greenville count in this ranking?
Yes, if they are within 25 mi of the Greenville 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 Greenville
- November 2026: CR Scores recalculated for 31 septic service companies serving Greenville.
More septic service companies and Greenville pages
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