60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 333 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Duncanville, TX (2026)
64 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Duncanville: DFW Septic and Grease Services, CR Score 60/100; 5.0★ from 333 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Bacon Plumbing Heating Air Electric, posts 24/7 hours; ranked #2 of 64.
- 4
Most-reviewed: Baker Brothers Plumbing, Air & Electric, 24,389 Google reviews at 4.9★, the most of 64 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
64 Duncanville septic service companies are ranked here by CR Score, from ten published factors. 31 are open 24/7, 45 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.8★ across 64 rated businesses.
Top 10 septic service companies in Duncanville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | DFW Septic and Grease Services | 60 | 5.0★ (333) | Midlothian, 8 mi away | 24/7 | Overall |
| 2 | Bacon Plumbing Heating Air Electric | 59 | 4.9★ (959) | Fort Worth, 20 mi away | 24/7 | Emergencies |
| 3 | Redlite Septic Services LLC | 58 | 4.7★ (15) | Cleburne, 4 mi away | 24/7 | — |
| 4 | Baker Brothers Plumbing, Air & Electric | 58 | 4.9★ (24,389) | Mesquite, 17 mi away | 24/7 | Most reviews |
| 5 | Heartland Grease & Septic | 56 | 5.0★ (77) | Dallas, 22 mi away | 24/7 | — |
| 6 | Suction Force LLC Septic and Grease | 56 | 5.0★ (21) | Dallas, 16 mi away | 24/7 | — |
| 7 | Mother Modern Plumbing, Sewer & Drain | 55 | 5.0★ (241) | Dallas, 15 mi away | 24/7 | — |
| 8 | Crowley Septic Cleaning & Grease Trap Services | 55 | 5.0★ (12) | Arlington, 16 mi away | 24/7 | — |
| 9 | Freedom Septic & Grease | 54 | 5.0★ (28) | Grapevine, 23 mi away | 24/7 | — |
| 10 | Southwaste Disposal | 54 | 4.2★ (32) | Mansfield, 16 mi away | 24/7 | — |
The 64 best septic service companies in Duncanville, 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 Fort Worth, 20 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 959 Google reviews, listed on Google as “Septic system service”.
Based in Cleburne, 4 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Septic system service”.
Based in Mesquite, 17 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 24,389 Google reviews, the most in Duncanville.
Based in Dallas, 22 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 16 mi away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 15 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 241 Google reviews, listed on Google as “Plumber”.
Based in Arlington, 16 mi away
55/100CR 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 Grapevine, 23 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Septic system service”.
Based in Mansfield, 16 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.2★ from 32 Google reviews, listed on Google as “Septic system service”.
Based in Burleson, 21 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Septic system service”.
Based in Waxahachie, 17 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 381 Google reviews, listed on Google as “Septic system service”.
Based in Fort Worth, 19 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 16 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Plumber”.
Based in Bedford, 18 mi away
53/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 497 Google reviews.
Based in Arlington, 16 mi away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Farmers Branch, 20 mi away
52/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 1,550 Google reviews.
Based in Forest Hill, 11 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.4★ from 30 Google reviews, listed on Google as “General contractor”.
Based in Mesquite, 1 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Plumber”.
Based in Sunnyvale, 21 mi away
52/100CR ScoreRanked #20 because of its Google rating and review volume: 4.8★ from 2,452 Google reviews.
Based in Lucas, 11 mi away
51/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 40 Google reviews, open 24/7.
Based in Cleburne, 25 mi away
51/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based in Benbrook, 10 mi away
51/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Plumber”.
Based in Southlake, 23 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Plumber”.
Based in Everman, 22 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 17 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 64 ranked septic service companies here; the rest are on their profiles.
Also serving Duncanville
15 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 |
|---|---|---|
| Blue Diamond Plumbing and Sewer Repair(plumber near you) | 22 mi | |
| City Wide Septic | 3.0★ (2) | 14 mi |
| Doyle Sewer & Drainworks | 4 mi | |
| Greater Dallas Septic Pros & Repairs | 14 mi | |
| green line septic | 20 mi | |
| North Texas Septic Pros | 20 mi | |
| Pinnacle Sewer Solutions, LLC | 21 mi | |
| Progressive Septic Solutions | 7 mi | |
| Septic Pros | 10 mi | |
| Simply Septic DFW | 7 mi | |
| Sk Septic Service | 5.0★ (1) | 13 mi |
| Southwest Fluid Connectors Inc | 5.0★ (2) | 23 mi |
| Texas Green Plumbing | 24 mi | |
| The Sewer Inspection Company, LLC | 1.0★ (1) | 20 mi |
| Trimble Grease Trap Services | 23 mi |
How we ranked Duncanville septic service companies
We scored 64 Duncanville 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 Duncanville 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 Duncanville: frequently asked questions
Who is the best septic service company in Duncanville?
By CR Score, the highest-ranked septic service company in Duncanville, TX is DFW Septic and Grease Services with a CR Score of 60/100. It has 5.0★ from 333 Google reviews. It is open 24/7. Bacon Plumbing Heating Air Electric (#2) and Redlite Septic Services LLC (#3) follow. We ranked 64 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Duncanville?
ContractorsRanked ranks 64 septic service companies serving Duncanville, TX. Another 15 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Duncanville are open 24/7?
31 ranked septic service companies in Duncanville post 24/7 hours. The highest-ranked are DFW Septic and Grease Services (#1), Bacon Plumbing Heating Air Electric (#2) and Redlite Septic Services LLC (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Duncanville work on weekends?
45 of 64 ranked septic service companies post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are DFW Septic and Grease Services (#1), Bacon Plumbing Heating Air Electric (#2) and Redlite Septic Services LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Duncanville septic service companies have?
The median Google rating among 64 rated septic service companies in Duncanville is 4.8★, with a median of 20 reviews. Baker Brothers Plumbing, Air & Electric has the most, 24,389 reviews, and ranks #4. 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 Duncanville count in this ranking?
Yes, if they are within 25 mi of the Duncanville 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 Duncanville
- November 2026: CR Scores recalculated for 64 septic service companies serving Duncanville.
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