57/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 91 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Cloverleaf, TX (2026)
62 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Cloverleaf: League City Septic, CR Score 57/100; 4.8★ from 91 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Ameri-Tex Septic and Grease Service, posts 24/7 hours; ranked #3 of 62.
- 8
Most-reviewed: John Moore Services, 18,868 Google reviews at 4.7★, the most of 62 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Cloverleaf septic service companies are ranked here by CR Score, from ten published factors. 24 are open 24/7, 38 open Saturdays and 25 open Sundays, based on posted hours. The median Google rating is 4.7★ across 62 rated businesses.
Most of this list also appears on the Septic service companies in Pasadena ranking. See Septic service companies in Pasadena
Top 10 septic service companies in Cloverleaf at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | League City Septic | 57 | 4.8★ (91) | Houston, 13 mi away | 24/7 | Overall |
| 2 | Las Haciendas Design & Engineering, LLC (Planos, Permisos, Plans, Permits) | 57 | 4.8★ (202) | Houston, 13 mi away | Sat · Sun · Evenings | — |
| 3 | Ameri-Tex Septic and Grease Service | 57 | 5.0★ (15) | Houston, 7 mi away | 24/7 | Emergencies |
| 4 | JS Grease Services | 56 | 5.0★ (14) | Houston, 7 mi away | 24/7 | — |
| 5 | Affordable Environmental Services | 56 | 5.0★ (56) | Houston, 19 mi away | 24/7 | — |
| 6 | Wastewater Transport Services | 56 | 4.1★ (20) | Houston, 5 mi away | 24/7 | — |
| 7 | Romero's septic & plumbing services | 55 | 4.5★ (22) | Houston, 13 mi away | 24/7 | — |
| 8 | John Moore Services | 54 | 4.7★ (18,868) | Houston, 25 mi away | 24/7 | Most reviews |
| 9 | Shamrock Septic ️ - 24/7 Alvin, Texas | 54 | 4.8★ (81) | Alvin, 25 mi away | 24/7 | — |
| 10 | C&A Plumbing & Septic Solutions | 54 | 4.9★ (219) | Baytown, 20 mi away | 24/7 | — |
The 62 best septic service companies in Cloverleaf, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Houston, 13 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 202 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 7 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 7 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 19 mi away
56/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 5 mi away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.1★ 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 Houston, 13 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 25 mi away
54/100CR ScoreRanked #8 because of its Google rating and review volume: 4.7★ from 18,868 Google reviews, the most in Cloverleaf.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alvin, 25 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Baytown, 20 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 219 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 22 mi away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Sewer Squad
Based in Houston, 17 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 14 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 62 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 23 mi away
53/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 601 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 17 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 3.9★ 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 The Woodlands, 19 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 13 mi away
52/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.1★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 DH Services
Based in Deer Park, 6 mi away
52/100CR ScoreRanked #18 because of its Google rating and availability: 4.8★ from 52 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atascocita, 18 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pearland, 3 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.4★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 8 mi away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Houston, 15 mi away
51/100CR ScoreRanked #22 because of its Google rating and trade focus: 2.9★ from 21 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 16 mi away
51/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 19 mi away
50/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Houston, 18 mi away
50/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Cloverleaf septic service companies
We scored 62 Cloverleaf 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 Cloverleaf 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 Cloverleaf: frequently asked questions
Who is the best septic service company in Cloverleaf?
By CR Score, the highest-ranked septic service company in Cloverleaf, TX is League City Septic with a CR Score of 57/100. It has 4.8★ from 91 Google reviews. It is open 24/7. Las Haciendas Design & Engineering, LLC (Planos, Permisos, Plans, Permits) (#2) and Ameri-Tex Septic and Grease Service (#3) follow. We ranked 62 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Cloverleaf?
ContractorsRanked ranks 62 septic service companies serving Cloverleaf, TX. Counts are as of November 2026.
Which septic service companies in Cloverleaf are open 24/7?
24 ranked septic service companies in Cloverleaf post 24/7 hours. The highest-ranked are League City Septic (#1), Ameri-Tex Septic and Grease Service (#3) and JS Grease Services (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Cloverleaf work on weekends?
38 of 62 ranked septic service companies post Saturday hours and 25 post Sunday hours. The highest-ranked open Saturdays are League City Septic (#1), Las Haciendas Design & Engineering, LLC (Planos, Permisos, Plans, Permits) (#2) and Ameri-Tex Septic and Grease Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Cloverleaf septic service companies have?
The median Google rating among 62 rated septic service companies in Cloverleaf is 4.7★, with a median of 22 reviews. John Moore Services has the most, 18,868 reviews, and ranks #8. 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 Cloverleaf count in this ranking?
Yes, if they are within 25 mi of the Cloverleaf 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 Cloverleaf
- November 2026: CR Scores recalculated for 62 septic service companies serving Cloverleaf.
- November 2026: 1 duplicate listing merged.
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