59/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 79 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 Seguin, TX (2026)
39 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Seguin: Bulldog Septic, CR Score 59/100; 4.9★ from 79 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Beard Septic Pumping, posts 24/7 hours; ranked #2 of 39.
- 6
Most-reviewed: Cisco Septic Service, 723 Google reviews at 5.0★, the most of 39 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
39 Seguin septic service companies are ranked here by CR Score, from ten published factors. 14 are open 24/7, 18 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.9★ across 39 rated businesses.
Top 10 septic service companies in Seguin at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bulldog Septic | 59 | 4.9★ (79) | San Antonio, 12 mi away | Sat · Sun | Overall |
| 2 | Beard Septic Pumping | 59 | 5.0★ (7) | New Braunfels, 4 mi away | 24/7 | Emergencies |
| 3 | Carter Septic Solutions LLC | 59 | 4.8★ (34) | New Braunfels, 14 mi away | 24/7 | — |
| 4 | Hines Septic Of San Marcos | 58 | 4.9★ (88) | Austin, 23 mi away | 24/7 | — |
| 5 | Mr. Rooter Plumbing of New Braunfels | 58 | 4.9★ (445) | New Braunfels, 13 mi away | 24/7 | — |
| 6 | Cisco Septic Service | 58 | 5.0★ (723) | San Antonio, 24 mi away | — | Most reviews |
| 7 | Christian Septic Pumping, LLC | 57 | 5.0★ (12) | New Braunfels, 13 mi away | 24/7 | — |
| 8 | Consolidated Pumping / Barry's Pumping Service LLC | 57 | 5.0★ (59) | New Braunfels, 5 mi away | — | — |
| 9 | Mudcow Septic Inc. | 57 | 4.9★ (114) | New Braunfels, 12 mi away | Evenings | — |
| 10 | Southern Septic Services | 57 | 5.0★ (7) | New Braunfels, 11 mi away | 24/7 | — |
The 39 best septic service companies in Seguin, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in New Braunfels, 4 mi away
59/100CR ScoreRanked #2 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 New Braunfels, 14 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 34 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Austin, 23 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 13 mi away
58/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 445 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Antonio, 24 mi away
58/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 723 Google reviews, the most in Seguin.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 13 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 5 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 12 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 114 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 11 mi away
57/100CR ScoreRanked #10 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 New Braunfels, 7 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.4★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 19 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 20 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.3★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Costello Septics
Based in San Antonio, 24 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 14 mi away
54/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in San Antonio, 23 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seguin
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ 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 New Braunfels, 7 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Seguin
53/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 2 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Antonio, 25 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ 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 Canyon Lake, 19 mi away
52/100CR ScoreRanked #22 because of its Google rating and review volume: 5.0★ from 50 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Marcos, 22 mi away
52/100CR ScoreRanked #23 because of its Google rating and review volume: 4.8★ from 81 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seguin
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Braunfels, 17 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 39 septic service companies
#1 to #25 are shown in full above. Here are #26 to #39, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | 7H Septic Services, LLC | 51 | 4.5★ (13) | 17 mi |
| 27 | Bedrock Septic, LLC | 50 | 5.0★ (11) | 19 mi |
| 28 | Kunze Environmental Services, LLC | 50 | 5.0★ (6) | 14 mi |
| 29 | United Site Services | 50 | 3.2★ (13) | 19 mi |
| 30 | Central Texas Septic & Aerobics Inc | 50 | 4.0★ (7) | 14 mi |
| 31 | Wilson Company - Hydraulics Equipment Supplier | 50 | 4.0★ (20) | 20 mi |
| 32 | Countryside Construction Inc. | 50 | 4.2★ (39) | 25 mi |
| 33 | Peter Varhol Construction | 49 | 4.9★ (11) | 25 mi |
| 34 | Bumblebee Home Inspection and Septic Service | 49 | 4.4★ (41) | 15 mi |
| 35 | Nation Plumbing | 48 | 4.7★ (56) | 21 mi |
| 36 | Red Stag Septic Services, LLC | 48 | 5.0★ (4) | 23 mi |
| 37 | L & L Septic & Grease Trap Cleaning | 47 | 4.1★ (19) | 16 mi |
| 38 | MBD Plumbing-Septic Services Llc | 46 | 3.5★ (8) | 20 mi |
| 39 | G & I Plumbing | 41 | 5.0★ (3) | 24 mi |
Also serving Seguin
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 |
|---|---|---|
| Aerobic Environmental, LLC | 5.0★ (1) | 18 mi |
| Bar-K Septic Systems LLC | 3 mi | |
| C & R Environmental and Septic Services | 5.0★ (1) | 13 mi |
| Central Texas Aerobics, Inc | 9 mi | |
| Full Circle Rainwater Services | 3.0★ (2) | 21 mi |
| Mayday Pest Solutions | 4.9★ (569) | In Seguin |
| Shimek Septic Cleaning | 5.0★ (1) | 3 mi |
| Silva Septic Solutions | 2 mi | |
| TNT Septic Solutions | 13 mi | |
| TX Plumbing Bureau | 5.0★ (2) | 13 mi |
How we ranked Seguin septic service companies
We scored 39 Seguin 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 Seguin 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 Seguin: frequently asked questions
Who is the best septic service company in Seguin?
By CR Score, the highest-ranked septic service company in Seguin, TX is Bulldog Septic with a CR Score of 59/100. It has 4.9★ from 79 Google reviews. It is open 7 days a week. Beard Septic Pumping (#2) and Carter Septic Solutions LLC (#3) follow. We ranked 39 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Seguin?
ContractorsRanked ranks 39 septic service companies serving Seguin, TX. 3 of them are based in Seguin; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Seguin are open 24/7?
14 ranked septic service companies in Seguin post 24/7 hours. The highest-ranked are Beard Septic Pumping (#2), Carter Septic Solutions LLC (#3) and Hines Septic Of San Marcos (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Seguin work on weekends?
18 of 39 ranked septic service companies post Saturday hours and 16 post Sunday hours. The highest-ranked open Saturdays are Bulldog Septic (#1), Beard Septic Pumping (#2) and Carter Septic Solutions LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Seguin septic service companies have?
The median Google rating among 39 rated septic service companies in Seguin is 4.9★, with a median of 13 reviews. Cisco Septic Service has the most, 723 reviews, and ranks #6. 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 Seguin count in this ranking?
Yes, if they are within 25 mi of the Seguin 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 Seguin
- November 2026: CR Scores recalculated for 39 septic service companies serving Seguin.
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