Ranked #1 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
15 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in College Station: Clint Young's Septic Service, CR Score 64/100; 5.0★ from 62 Google reviews; open 24/7.
Best for emergencies (open 24/7): Heart of Texas Pumping LLC, posts 24/7 hours; ranked #2 of 15.
Most-reviewed: JBG Plumbing, 532 Google reviews at 4.7★, the most of 15 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
15 College Station septic service companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 8 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 5.0★ across 15 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Clint Young's Septic Service | 64 | 5.0★ (62) | College Station | 24/7 | Overall |
| 2 | Heart of Texas Pumping LLC | 62 | 5.0★ (74) | Waco, 9 mi away | 24/7 | Emergencies |
| 3 | JBG Plumbing | 61 | 4.7★ (532) | College Station | 24/7 | Most reviews |
| 4 | ATEX Septic LLC | 57 | 4.5★ (6) | College Station | Sat · Sun | — |
| 5 | Jones Septic Tank Cleaning | 57 | 5.0★ (25) | Tomball, 21 mi away | 24/7 | — |
| 6 | 4R Septic & Construction LLC. | 56 | 5.0★ (9) | College Station | Sat | — |
| 7 | Cast Environmental Septic Services | 56 | 5.0★ (15) | College Station | — | — |
| 8 | Aggieland Septic Service | 55 | 4.2★ (5) | College Station | — | — |
| 9 | KB Septic Systems, Inc. | 55 | 4.7★ (15) | College Station | — | — |
| 10 | Krause Septic Solutions LLC | 54 | 5.0★ (6) | College Station | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco, 9 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in College Station
Ranked #3 because of its Google rating and review volume: 4.7★ from 532 Google reviews, the most in College Station.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in College Station
Ranked #4 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tomball, 21 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ 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 College Station
Ranked #6 because of its Google rating and trade focus: 5.0★ 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 College Station
Ranked #7 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 College Station
Ranked #8 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in College Station
Ranked #9 because of its Google rating and trade focus: 4.7★ 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 College Station
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in College Station
Ranked #11 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bryan, 10 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harker Heights, 10 mi away
Ranked #13 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 Bryan, 4 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brenham, 21 mi away
Ranked #15 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.
5 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 |
|---|---|---|
| Advanced Sepctic Systems | 5.0★ (2) | In College Station |
| Bolch On Site Septic Designs | 3 mi | |
| Mr. Septic | 5.0★ (2) | In College Station |
| Quintero Septic Systems | In College Station | |
| Wager Septic Inspections | 5.0★ (1) | In College Station |
We scored 15 College Station 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 College Station 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 |