59/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 161 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Wylie, TX (2026)
74 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wylie: Royal Flush Septic, Inc., CR Score 59/100; 4.8★ from 161 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Underwood Plumbing and Septic, posts 24/7 hours; ranked #2 of 74.
- 5
Most-reviewed: Baker Brothers Plumbing, Air & Electric, 24,389 Google reviews at 4.9★, the most of 74 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Wylie septic service companies are ranked here by CR Score, from ten published factors. 30 are open 24/7, 45 open Saturdays and 32 open Sundays, based on posted hours. The median Google rating is 4.9★ across 74 rated businesses.
Top 10 septic service companies in Wylie at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Royal Flush Septic, Inc. | 59 | 4.8★ (161) | Allen, 10 mi away | 24/7 | Overall |
| 2 | Underwood Plumbing and Septic | 59 | 4.9★ (176) | McKinney, 13 mi away | 24/7 | Emergencies |
| 3 | Heartland Grease & Septic | 58 | 5.0★ (77) | Dallas, 13 mi away | 24/7 | — |
| 4 | Bacon Plumbing Heating Air Electric | 58 | 4.9★ (7,092) | Rockwall, 9 mi away | 24/7 | — |
| 5 | Baker Brothers Plumbing, Air & Electric | 58 | 4.9★ (24,389) | Mesquite, 17 mi away | 24/7 | Most reviews |
| 6 | Fatboy Grease Trap Services | 58 | 5.0★ (88) | Forney, 16 mi away | 24/7 | — |
| 7 | Bacon Plumbing Heating Air Electric | 57 | 4.9★ (1,821) | Plano, 8 mi away | 24/7 | — |
| 8 | A-1 Septic Service | 56 | 4.4★ (29) | Princeton, 10 mi away | 24/7 | — |
| 9 | Cantex Septic Pumping | 56 | 5.0★ (49) | Edmonton, 20 mi away | 24/7 | — |
| 10 | Nortex Septic Systems | 56 | 5.0★ (7) | Allen, 10 mi away | 24/7 | — |
The 74 best septic service companies in Wylie, 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 McKinney, 13 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 176 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 13 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Septic system service”.
Based in Rockwall, 9 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 7,092 Google reviews.
Based in Mesquite, 17 mi away
58/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 24,389 Google reviews, the most in Wylie.
Based in Forney, 16 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 88 Google reviews, listed on Google as “Septic system service”.
Based in Plano, 8 mi away
57/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 1,821 Google reviews.
Based in Princeton, 10 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.4★ from 29 Google reviews, listed on Google as “Septic system service”.
Based in Edmonton, 20 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Septic system service”.
Based in Allen, 10 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
#11 Excalibur Septic
Based in Wylie
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Septic system service”.
Based in Garland, 10 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 18 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 241 Google reviews, listed on Google as “Plumber”.
Based in McKinney, 15 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 79 Google reviews, listed on Google as “Septic system service”.
Based in Rockwall, 7 mi away
55/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 263 Google reviews.
Based in Dallas, 22 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 10 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 6 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.
Based in Sunnyvale, 16 mi away
53/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 2,452 Google reviews.
Based in Farmers Branch, 18 mi away
53/100CR ScoreRanked #20 because of its Google rating and review volume: 4.7★ from 1,550 Google reviews.
Based in Forney, 22 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 133 Google reviews, listed on Google as “Septic system service”.
Based in Dallas, 19 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Plumber”.
Based in Plano, 9 mi away
52/100CR ScoreRanked #23 because of its Google rating and availability: 4.7★ from 145 Google reviews, open 24/7.
Based in Rockwall, 7 mi away
52/100CR ScoreRanked #24 because of its Google rating and availability: 4.7★ from 79 Google reviews, open 24/7.
Based in Mesquite, 23 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 24 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 74 ranked septic service companies here; the rest are on their profiles.
Also serving Wylie
16 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 | 24 mi | |
| Alternative Septic and Irrigation | 5.0★ (1) | 20 mi |
| CBD Septic & Excavation | 5.0★ (2) | 22 mi |
| Elliott's Septic Service LLC | 14 mi | |
| Excavation Services | 2.5★ (2) | 18 mi |
| Greater Dallas Septic Pros & Repairs | 20 mi | |
| green line septic | 13 mi | |
| J Epton Plumbing | 4.0★ (1) | 18 mi |
| Mother Modern Plumbing, Sewer & Drain | 12 mi | |
| Platinum Septic Services | 5.0★ (2) | 21 mi |
| Pro septic solutions | 19 mi | |
| Sitzes Septic Service | 5.0★ (1) | 22 mi |
| Southwest Fluid Connectors Inc | 5.0★ (2) | 17 mi |
| Texas Green Plumbing | 10 mi | |
| The Sewer Inspection Company, LLC | 1.0★ (1) | 22 mi |
| United Septic & Maintenance | 5.0★ (2) | 6 mi |
How we ranked Wylie septic service companies
We scored 74 Wylie 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 Wylie 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 Wylie: frequently asked questions
Who is the best septic service company in Wylie?
By CR Score, the highest-ranked septic service company in Wylie, TX is Royal Flush Septic, Inc. with a CR Score of 59/100. It has 4.8★ from 161 Google reviews. It is open 24/7. Underwood Plumbing and Septic (#2) and Heartland Grease & Septic (#3) follow. We ranked 74 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Wylie?
ContractorsRanked ranks 74 septic service companies serving Wylie, TX. 1 of them is based in Wylie; the rest serve it from nearby towns. Another 16 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Wylie are open 24/7?
30 ranked septic service companies in Wylie post 24/7 hours. The highest-ranked are Royal Flush Septic, Inc. (#1), Underwood Plumbing and Septic (#2) and Heartland Grease & Septic (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Wylie work on weekends?
45 of 74 ranked septic service companies post Saturday hours and 32 post Sunday hours. The highest-ranked open Saturdays are Royal Flush Septic, Inc. (#1), Underwood Plumbing and Septic (#2) and Heartland Grease & Septic (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wylie septic service companies have?
The median Google rating among 74 rated septic service companies in Wylie is 4.9★, with a median of 43 reviews. Baker Brothers Plumbing, Air & Electric has the most, 24,389 reviews, and ranks #5. 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 Wylie count in this ranking?
Yes, if they are within 25 mi of the Wylie 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 Wylie
- November 2026: CR Scores recalculated for 74 septic service companies serving Wylie.
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