65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 60 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 Neosho, MO (2026)
21 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Neosho: Duffers Septic Solutions ,LLC, CR Score 65/100; 5.0★ from 60 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Box septic installation, posts 24/7 hours; ranked #2 of 21.
- 5
Most-reviewed: Spring River Drain and Sewer, 309 Google reviews at 5.0★, the most of 21 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
21 Neosho septic service companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 8 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 21 rated businesses.
Most of this list also appears on the Septic service companies in Joplin ranking. See Septic service companies in Joplin
Top 10 septic service companies in Neosho at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Duffers Septic Solutions ,LLC | 65 | 5.0★ (60) | Neosho | 24/7 | Overall |
| 2 | Box septic installation | 61 | 5.0★ (13) | Neosho | 24/7 | Emergencies |
| 3 | Southwest Septic Pumping | 61 | 5.0★ (61) | Joplin, 9 mi away | Sat · Sun · Evenings | — |
| 4 | Hillbilly Pumping & Hauling, INC | 59 | 5.0★ (145) | Joplin, 18 mi away | Sat | — |
| 5 | Spring River Drain and Sewer | 57 | 5.0★ (309) | Carthage, 10 mi away | — | Most reviews |
| 6 | Wald Septic Service | 57 | 5.0★ (24) | Carthage, 21 mi away | 24/7 | — |
| 7 | Henson Septic Tanks & Supplies | 57 | 4.9★ (18) | Neosho | — | — |
| 8 | Conner Excavating and Septic | 56 | 4.8★ (14) | Neosho | — | — |
| 9 | Advanced Septic Solutions | 56 | 5.0★ (25) | Joplin, 15 mi away | Sat · Evenings | — |
| 10 | Full Send Sewer And Drains | 55 | 5.0★ (20) | Carthage, 12 mi away | 24/7 | — |
The 21 best septic service companies in Neosho, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Neosho
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Joplin, 9 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Joplin, 18 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 145 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carthage, 10 mi away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 309 Google reviews, the most in Neosho.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carthage, 21 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Neosho
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ 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 Neosho
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ 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 Joplin, 15 mi away
56/100CR ScoreRanked #9 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 Carthage, 12 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Neosho
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.4★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Monett, 24 mi away
51/100CR ScoreRanked #12 because of its Google rating and review volume: 4.6★ from 78 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Neosho
50/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.4★ from 19 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Joplin, 19 mi away
50/100CR ScoreRanked #14 because of its Google rating and trade focus: 3.6★ 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 Joplin, 17 mi away
48/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.1★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Joplin, 19 mi away
48/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.2★ from 25 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carl Junction, 25 mi away
47/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Joplin, 19 mi away
46/100CR ScoreRanked #18 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#19 Sewer Solutions
Based in Webb City, 21 mi away
45/100CR ScoreRanked #19 because of its Google rating and trade focus: 2.2★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Joplin, 16 mi away
45/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Joplin, 15 mi away
43/100CR ScoreRanked #21 because of its Google rating and trade focus: 3.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Neosho septic service companies
We scored 21 Neosho 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 Neosho 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 Neosho: frequently asked questions
Who is the best septic service company in Neosho?
By CR Score, the highest-ranked septic service company in Neosho, MO is Duffers Septic Solutions ,LLC with a CR Score of 65/100. It has 5.0★ from 60 Google reviews. It is open 24/7. Box septic installation (#2) and Southwest Septic Pumping (#3) follow. We ranked 21 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Neosho?
ContractorsRanked ranks 21 septic service companies serving Neosho, MO. 6 of them are based in Neosho; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Neosho are open 24/7?
4 ranked septic service companies in Neosho post 24/7 hours. The highest-ranked are Duffers Septic Solutions ,LLC (#1), Box septic installation (#2) and Wald Septic Service (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Neosho work on weekends?
8 of 21 ranked septic service companies post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Duffers Septic Solutions ,LLC (#1), Box septic installation (#2) and Southwest Septic Pumping (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Neosho septic service companies have?
The median Google rating among 21 rated septic service companies in Neosho is 4.8★, with a median of 19 reviews. Spring River Drain and Sewer has the most, 309 reviews, and ranks #5. 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 Neosho count in this ranking?
Yes, if they are within 25 mi of the Neosho 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 Neosho
- November 2026: CR Scores recalculated for 21 septic service companies serving Neosho.
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