64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 110 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 Waco, TX (2026)
30 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Waco: Waco Septic Company, CR Score 64/100; 5.0★ from 110 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Heart of Texas Pumping LLC, posts 24/7 hours; ranked #2 of 30.
- 9
Most-reviewed: Mr. Rooter Plumbing of Waco, 1,309 Google reviews at 4.7★, the most of 30 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
30 Waco septic service companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 18 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.9★ across 30 rated businesses.
Top 10 septic service companies in Waco at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Waco Septic Company | 64 | 5.0★ (110) | Waco | 24/7 | Overall |
| 2 | Heart of Texas Pumping LLC | 63 | 5.0★ (74) | Waco | 24/7 | Emergencies |
| 3 | Ace in the Hole Septic Waste Removal LLC | 63 | 5.0★ (64) | Waco | 24/7 | — |
| 4 | Central Texas Hydro-Flo | 60 | 5.0★ (35) | Waco | Sat · Sun · Evenings | — |
| 5 | Absolute Septic Pumping | 60 | 4.9★ (12) | Waco | 24/7 | — |
| 6 | Brazos Septic Solutions | 60 | 5.0★ (157) | Waco | — | — |
| 7 | Texas Best Pumping LLC | 59 | 5.0★ (10) | Waco | 24/7 | — |
| 8 | 3 Septic, LLC | 59 | 5.0★ (9) | Waco | 24/7 | — |
| 9 | Mr. Rooter Plumbing of Waco | 59 | 4.7★ (1,309) | Waco | Sat · Sun | Most reviews |
| 10 | AAA Septic Pumping | 59 | 4.1★ (14) | Waco | 24/7 | — |
The 30 best septic service companies in Waco, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Waco
63/100CR ScoreRanked #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 Waco
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ 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 Waco
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
59/100CR ScoreRanked #8 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 Waco
59/100CR ScoreRanked #9 because of its Google rating and review volume: 4.7★ from 1,309 Google reviews, the most in Waco.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.1★ 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 Waco
58/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 127 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hewitt, 7 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 Metro Plumbing
Based in Robinson, 6 mi away
57/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 222 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
57/100CR ScoreRanked #15 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 Waco
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Waco
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 3.3★ 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 Waco
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 67 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Waco
56/100CR ScoreRanked #21 because of its Google rating and review volume: 4.8★ from 64 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ 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 Waco
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 45 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waco
55/100CR ScoreRanked #24 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 McGregor, 18 mi away
54/100CR ScoreRanked #25 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.
All 30 septic service companies
#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Reddell Septic LLC | 54 | 4.4★ (18) | In Waco |
| 27 | Blount's Septic Service | 54 | 4.1★ (27) | In Waco |
| 28 | Woodard Aerobic Maintenance, LLC | 54 | 4.6★ (10) | In Waco |
| 29 | H4 Contracting Septic and Excavation | 53 | 5.0★ (4) | In Waco |
| 30 | RK Plumbing & Septic Services | 50 | 5.0★ (9) | In Waco |
Also serving Waco
8 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 |
|---|---|---|
| H2Pro Plumbing | 5.0★ (70) | In Waco |
| Jernan Construction Inc | 5.0★ (2) | In Waco |
| Longhorn septic LLC | In Waco | |
| Paramount Wastewater Solutions, LLC | 5.0★ (2) | In Waco |
| Parsons Septic | In Waco | |
| Pioneer Vacuum Services LLC | 5.0★ (1) | In Waco |
| Waco City Septic Tank Info | 4.0★ (1) | In Waco |
| Waco Septic Pumping | In Waco |
How we ranked Waco septic service companies
We scored 30 Waco 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 Waco 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 Waco: frequently asked questions
Who is the best septic service company in Waco?
By CR Score, the highest-ranked septic service company in Waco, TX is Waco Septic Company with a CR Score of 64/100. It has 5.0★ from 110 Google reviews. It is open 24/7. Heart of Texas Pumping LLC (#2) and Ace in the Hole Septic Waste Removal LLC (#3) follow. We ranked 30 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Waco?
ContractorsRanked ranks 30 septic service companies serving Waco, TX. 27 of them are based in Waco; the rest serve it from nearby towns. Another 8 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Waco are open 24/7?
12 ranked septic service companies in Waco post 24/7 hours. The highest-ranked are Waco Septic Company (#1), Heart of Texas Pumping LLC (#2) and Ace in the Hole Septic Waste Removal LLC (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Waco work on weekends?
18 of 30 ranked septic service companies post Saturday hours and 16 post Sunday hours. The highest-ranked open Saturdays are Waco Septic Company (#1), Heart of Texas Pumping LLC (#2) and Ace in the Hole Septic Waste Removal LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Waco septic service companies have?
The median Google rating among 30 rated septic service companies in Waco is 4.9★, with a median of 19 reviews. Mr. Rooter Plumbing of Waco has the most, 1,309 reviews, and ranks #9. 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 Waco count in this ranking?
Yes, if they are within 25 mi of the Waco 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 Waco
- November 2026: CR Scores recalculated for 30 septic service companies serving Waco.
More septic service companies and Waco pages
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