62/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Corinth, TX (2026)
46 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Corinth: TCS Grease Trap Cleaners, CR Score 62/100; 5.0★ from 63 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Integrity Septic Services, posts 24/7 hours; ranked #2 of 46.
- 12
Most-reviewed: Bacon Plumbing Heating Air Electric, 1,821 Google reviews at 4.9★, the most of 46 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
46 Corinth septic service companies are ranked here by CR Score, from ten published factors. 22 are open 24/7, 31 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.8★ across 46 rated businesses.
Top 10 septic service companies in Corinth at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | TCS Grease Trap Cleaners | 62 | 5.0★ (63) | Irving, 4 mi away | 24/7 | Overall |
| 2 | Integrity Septic Services | 60 | 4.6★ (150) | Denton, 11 mi away | 24/7 | Emergencies |
| 3 | USA Septic and Sewer Cleaning | 59 | 5.0★ (106) | Fort Worth, 20 mi away | 24/7 | — |
| 4 | Underwood Plumbing and Septic | 58 | 4.9★ (176) | McKinney, 25 mi away | 24/7 | — |
| 5 | Royal Flush Septic, Inc. | 58 | 4.8★ (161) | Allen, 23 mi away | 24/7 | — |
| 6 | Freedom Septic & Grease | 58 | 5.0★ (28) | Grapevine, 14 mi away | 24/7 | — |
| 7 | Mother Modern Plumbing, Sewer and Drain | 58 | 5.0★ (597) | Fort Worth, 22 mi away | 24/7 | — |
| 8 | Backdraft Septic Co | 57 | 5.0★ (12) | Denton, 9 mi away | 24/7 | — |
| 9 | DL3 Enterprises, LLC | 57 | 4.9★ (65) | Denton, 20 mi away | 24/7 | — |
| 10 | Total Septic | 57 | 4.9★ (86) | Dallas, 10 mi away | Sat | — |
The 46 best septic service companies in Corinth, 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 Denton, 11 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.6★ from 150 Google reviews, listed on Google as “Septic system service”.
Based in Fort Worth, 20 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “Septic system service”.
Based in McKinney, 25 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Septic system service”.
Based in Allen, 23 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 161 Google reviews, listed on Google as “Septic system service”.
Based in Grapevine, 14 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Septic system service”.
Based in Fort Worth, 22 mi away
58/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 597 Google reviews.
Based in Denton, 9 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based in Denton, 20 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Septic system service”.
#10 Total Septic
Based in Dallas, 10 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 24 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Septic system service”.
Based in Plano, 24 mi away
56/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 1,821 Google reviews, the most in Corinth.
Based in Azle, 25 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Septic system service”.
Based in Highland Village, 6 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 66 Google reviews, listed on Google as “Septic system service”.
Based in Farmers Branch, 20 mi away
55/100CR ScoreRanked #15 because of its Google rating and review volume: 4.7★ from 1,550 Google reviews.
Based in Dallas, 22 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
#17 ABC Plumbing
Based in Watauga, 24 mi away
55/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 842 Google reviews.
Based in Bedford, 23 mi away
55/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 497 Google reviews.
Based in Frisco, 13 mi away
54/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 928 Google reviews.
Based in Southlake, 16 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Plumber”.
Based in Little Elm, 15 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Septic system service”.
Based in Allen, 23 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Addison, 19 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Septic system service”.
Based in Denton, 12 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.1★ from 86 Google reviews, listed on Google as “Septic system service”.
Based in Plano, 23 mi away
51/100CR ScoreRanked #25 because of its Google rating and review volume: 4.7★ from 145 Google reviews.
All 46 septic service companies
#1 to #25 are shown in full above. Here are #26 to #46, in CR Score order; each links to its profile.
Also serving Corinth
10 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 |
|---|---|---|
| Absolute Septic | 3.0★ (2) | 24 mi |
| Cooke County Septic | 5.0★ (1) | 23 mi |
| Mc Pherson's Septic Installation | 14 mi | |
| Mother Modern Plumbing, Sewer & Drain | 21 mi | |
| Pinnacle Sewer Solutions, LLC | 22 mi | |
| S and S Septic LLC | 20 mi | |
| Southwest Fluid Connectors Inc | 5.0★ (2) | 19 mi |
| Texas Green Plumbing | 25 mi | |
| The Sewer Inspection Company, LLC | 1.0★ (1) | 17 mi |
| White Septic Tank, Inc. | 13 mi |
How we ranked Corinth septic service companies
We scored 46 Corinth 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 Corinth 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 Corinth: frequently asked questions
Who is the best septic service company in Corinth?
By CR Score, the highest-ranked septic service company in Corinth, TX is TCS Grease Trap Cleaners with a CR Score of 62/100. It has 5.0★ from 63 Google reviews. It is open 24/7. Integrity Septic Services (#2) and USA Septic and Sewer Cleaning (#3) follow. We ranked 46 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Corinth?
ContractorsRanked ranks 46 septic service companies serving Corinth, TX. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Corinth are open 24/7?
22 ranked septic service companies in Corinth post 24/7 hours. The highest-ranked are TCS Grease Trap Cleaners (#1), Integrity Septic Services (#2) and USA Septic and Sewer Cleaning (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Corinth work on weekends?
31 of 46 ranked septic service companies post Saturday hours and 23 post Sunday hours. The highest-ranked open Saturdays are TCS Grease Trap Cleaners (#1), Integrity Septic Services (#2) and USA Septic and Sewer Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Corinth septic service companies have?
The median Google rating among 46 rated septic service companies in Corinth is 4.8★, with a median of 52 reviews. Bacon Plumbing Heating Air Electric has the most, 1,821 reviews, and ranks #12. 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 Corinth count in this ranking?
Yes, if they are within 25 mi of the Corinth 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 Corinth
- November 2026: CR Scores recalculated for 46 septic service companies serving Corinth.
- November 2026: 1 duplicate listing merged.
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