59/100CR Score
Ranked #1 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.
Best Septic Service Companies in Texas City, TX (2026)
22 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Texas City: Shamrock Septic ️ - 24/7 Alvin, Texas, CR Score 59/100; 4.8★ from 81 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): Ingram Plumbing Co, posts 24/7 hours; ranked #3 of 22.
- 3
Most-reviewed: Ingram Plumbing Co, 132 Google reviews at 4.9★, the most of 22 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
22 Texas City septic service companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 12 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.4★ across 22 rated businesses.
Top 10 septic service companies in Texas City at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Shamrock Septic ️ - 24/7 Alvin, Texas | 59 | 4.8★ (81) | Alvin, 25 mi away | 24/7 | Overall |
| 2 | Tideland Grease Trap & Septic Service | 57 | 4.9★ (82) | Santa Fe, 12 mi away | — | — |
| 3 | Ingram Plumbing Co | 55 | 4.9★ (132) | Webster, 19 mi away | 24/7 | Emergencies, Most reviews |
| 4 | Texas Septic Solutions | 54 | 3.0★ (4) | Galveston, 11 mi away | 24/7 | — |
| 5 | Gulf Coast Aerobic Services | 54 | 4.3★ (32) | Santa Fe, 12 mi away | — | — |
| 6 | A1 Septic Services Inc | 53 | 4.1★ (9) | Santa Fe, 11 mi away | — | — |
| 7 | Sewer Squad | 53 | 5.0★ (7) | Houston, 25 mi away | 24/7 | — |
| 8 | Quality Plumbing | 53 | 4.0★ (41) | Galveston, 5 mi away | Sat · Sun | — |
| 9 | Ryno Plumbing LLC | 52 | 5.0★ (24) | League City, 16 mi away | 24/7 | — |
| 10 | Hughes Pump Service | 52 | 4.5★ (37) | Alvin, 22 mi away | — | — |
The 22 best septic service companies in Texas City, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Santa Fe, 12 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Webster, 19 mi away
55/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 132 Google reviews, the most in Texas City.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Galveston, 11 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 3.0★ 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 Santa Fe, 12 mi away
54/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.3★ 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 Santa Fe, 11 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#7 Sewer Squad
Based in Houston, 25 mi away
53/100CR ScoreRanked #7 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 Galveston, 5 mi away
53/100CR ScoreRanked #8 because of its Google rating and review volume: 4.0★ from 41 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in League City, 16 mi away
52/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 24 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alvin, 22 mi away
52/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hitchcock, 7 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bacliff, 7 mi away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alvin, 22 mi away
51/100CR ScoreRanked #13 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 Pearland, 21 mi away
51/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#15 Texas Precast
Based in Santa Fe, 16 mi away
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ 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 Webster, 19 mi away
50/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Trecon Co Inc.
Based in Pasadena, 20 mi away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 3.0★ 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 Galveston, 9 mi away
48/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 24 mi away
47/100CR ScoreRanked #19 because of its Google rating and trade focus: 1.6★ 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 Santa Fe, 12 mi away
47/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.3★ from 21 Google reviews, listed on Google as “Well drilling contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#21 Patriot Plumbing
Based in Alvin, 23 mi away
45/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 12 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Fe, 11 mi away
45/100CR ScoreRanked #22 because of its Google rating and review volume: 4.3★ from 11 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Texas City
3 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 |
|---|---|---|
| Crystal Beach Dumpster Services | 5.0★ (2) | 17 mi |
| Kleen Tank of Galveston | 5.0★ (2) | 10 mi |
| USA Houston Septic Service | 12 mi |
How we ranked Texas City septic service companies
We scored 22 Texas City 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 Texas City 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 Texas City: frequently asked questions
Who is the best septic service company in Texas City?
By CR Score, the highest-ranked septic service company in Texas City, TX is Shamrock Septic ️ - 24/7 Alvin, Texas with a CR Score of 59/100. It has 4.8★ from 81 Google reviews. It is open 24/7. Tideland Grease Trap & Septic Service (#2) and Ingram Plumbing Co (#3) follow. We ranked 22 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Texas City?
ContractorsRanked ranks 22 septic service companies serving Texas City, TX. Another 3 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Texas City are open 24/7?
7 ranked septic service companies in Texas City post 24/7 hours. The highest-ranked are Shamrock Septic ️ - 24/7 Alvin, Texas (#1), Ingram Plumbing Co (#3) and Texas Septic Solutions (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Texas City work on weekends?
12 of 22 ranked septic service companies post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Shamrock Septic ️ - 24/7 Alvin, Texas (#1), Ingram Plumbing Co (#3) and Texas Septic Solutions (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Texas City septic service companies have?
The median Google rating among 22 rated septic service companies in Texas City is 4.4★, with a median of 12 reviews. Ingram Plumbing Co has the most, 132 reviews, and ranks #3. 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 Texas City count in this ranking?
Yes, if they are within 25 mi of the Texas City 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 Texas City
- November 2026: CR Scores recalculated for 22 septic service companies serving Texas City.
More septic service companies and Texas City pages
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