61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 188 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 Clayton, OH (2026)
41 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Clayton: Accurate Septic Services LLC, CR Score 61/100; 5.0★ from 188 Google reviews; open Saturdays until 7 PM.
- 2
Best for emergencies (open 24/7): Moore Sewer Services, posts 24/7 hours; ranked #2 of 41.
- 6
Most-reviewed: Atherton Plumbing - Dayton Drain Cleaning, 1,087 Google reviews at 4.8★, the most of 41 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
41 Clayton septic service companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 25 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 41 rated businesses.
Top 10 septic service companies in Clayton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Accurate Septic Services LLC | 61 | 5.0★ (188) | Brookville, 5 mi away | Sat · Evenings | Overall |
| 2 | Moore Sewer Services | 60 | 5.0★ (321) | Trotwood, 9 mi away | 24/7 | Emergencies |
| 3 | Raegon Septic | 59 | 5.0★ (11) | Clayton | 24/7 | — |
| 4 | SepTek Services | 58 | 4.8★ (384) | Franklin, 24 mi away | Sat · Sun | — |
| 5 | Huber Heights Sewer and Drain | 57 | 4.5★ (51) | Clayton | 24/7 | — |
| 6 | Atherton Plumbing - Dayton Drain Cleaning | 57 | 4.8★ (1,087) | Dayton, 11 mi away | Sat · Sun | Most reviews |
| 7 | Triple A Pro Services | 57 | 4.8★ (653) | Middletown, 20 mi away | — | — |
| 8 | Rapid Response Sewer & Drain LLC | 56 | 4.8★ (83) | Dayton, 13 mi away | 24/7 | — |
| 9 | Heuker Excavating | 56 | 4.6★ (34) | Trotwood, 7 mi away | Sat | — |
| 10 | Mr. Rooter Plumbing of Dayton | 55 | 4.5★ (692) | Dayton, 14 mi away | 24/7 | — |
The 41 best septic service companies in Clayton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Trotwood, 9 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 321 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clayton
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Franklin, 24 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 384 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clayton
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.5★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 11 mi away
57/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 1,087 Google reviews, the most in Clayton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Middletown, 20 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 653 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 13 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 83 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Trotwood, 7 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ 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 Dayton, 14 mi away
55/100CR ScoreRanked #10 because of its Google rating and review volume: 4.5★ from 692 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Germantown, 13 mi away
55/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.8★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairborn, 19 mi away
55/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 307 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 9 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.5★ from 30 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Trotwood, 10 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 18 mi away
54/100CR ScoreRanked #15 because of its Google rating and review volume: 4.4★ from 148 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brookville, 4 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Middletown, 22 mi away
54/100CR ScoreRanked #17 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 Dayton, 22 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 16 mi away
53/100CR ScoreRanked #19 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 Springfield, 22 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 81 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#21 Pepcon Precast
Based in Vandalia, 7 mi away
53/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.2★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huber Heights, 18 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 40 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dayton, 13 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.6★ from 38 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vandalia, 6 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 3.8★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 Sinks Or Sewers
Based in Fairborn, 18 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 41 septic service companies
#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Miami Valley Septic Service | 50 | 4.9★ (29) | 24 mi |
| 27 | John's Reliable Septic | 50 | 4.6★ (100) | 23 mi |
| 28 | Precision Pipe Works | 49 | 5.0★ (17) | 22 mi |
| 29 | Campbell's Septic Service, Inc. | 49 | 5.0★ (27) | 15 mi |
| 30 | CPR - Complete Pipe Repair, Inc. | 48 | 4.8★ (108) | 15 mi |
| 31 | Dayton Sewer & Drain | 48 | 4.3★ (13) | 17 mi |
| 32 | Flatter's Septic Tank Cleaning | 47 | 4.1★ (13) | 24 mi |
| 33 | CT Brown Sanitation & Drain Cleaning | 47 | 4.3★ (27) | 25 mi |
| 34 | Bayless Plumbing Sewer & Drain LLC | 47 | 4.2★ (19) | 15 mi |
| 35 | Arnold's Sewer Services | 47 | 4.6★ (17) | 17 mi |
| 36 | Groundworks Excavating And Septic | 46 | 4.8★ (10) | 16 mi |
| 37 | PG EXCAVATING LLC | 46 | 4.8★ (23) | 20 mi |
| 38 | Drainwell sewer and drain llc | 45 | 5.0★ (3) | 14 mi |
| 39 | Bischoff Plumbing Service Inc | 43 | 4.3★ (6) | 13 mi |
| 40 | Dill's Dirt Work & Demolition LLC | 43 | 4.0★ (3) | 17 mi |
| 41 | Above Grade Excavating | 43 | 5.0★ (7) | 19 mi |
Also serving Clayton
12 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 |
|---|---|---|
| A to Z Septic and Pumping | 5.0★ (2) | 18 mi |
| All About Plumbing & Water Systems | 4.0★ (2) | 11 mi |
| Artz Septic Services LLC | 5.0★ (2) | 7 mi |
| Browning Plumbing LLC | 20 mi | |
| C.Burns sewer & drain service | 5.0★ (1) | 9 mi |
| Dill's Dirt Work and Demolition LLC | 16 mi | |
| Dills dirt work and demolition | 9 mi | |
| Midwest Excavating and Hauling LLC | 5.0★ (1) | 13 mi |
| Mike's Sewer and Drain | In Clayton | |
| Septic Tank Dayton Ohio | 5.0★ (1) | 18 mi |
| Spotlight Sewer and Drain Cleaning | 9 mi | |
| Stahl Excavation | 5.0★ (1) | 19 mi |
How we ranked Clayton septic service companies
We scored 41 Clayton 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 Clayton 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 Clayton: frequently asked questions
Who is the best septic service company in Clayton?
By CR Score, the highest-ranked septic service company in Clayton, OH is Accurate Septic Services LLC with a CR Score of 61/100. It has 5.0★ from 188 Google reviews. It is open Saturdays until 7 PM. Moore Sewer Services (#2) and Raegon Septic (#3) follow. We ranked 41 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Clayton?
ContractorsRanked ranks 41 septic service companies serving Clayton, OH. 2 of them are based in Clayton; the rest serve it from nearby towns. Another 12 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Clayton are open 24/7?
12 ranked septic service companies in Clayton post 24/7 hours. The highest-ranked are Moore Sewer Services (#2), Raegon Septic (#3) and Huber Heights Sewer and Drain (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Clayton work on weekends?
25 of 41 ranked septic service companies post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Accurate Septic Services LLC (#1), Moore Sewer Services (#2) and Raegon Septic (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Clayton septic service companies have?
The median Google rating among 41 rated septic service companies in Clayton is 4.8★, with a median of 33 reviews. Atherton Plumbing - Dayton Drain Cleaning has the most, 1,087 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 Clayton count in this ranking?
Yes, if they are within 25 mi of the Clayton 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 Clayton
- November 2026: CR Scores recalculated for 41 septic service companies serving Clayton.
- November 2026: 1 duplicate listing merged.
More septic service companies and Clayton pages
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