58/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 36 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 Marysville, OH (2026)
33 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Marysville: BE Ohio, CR Score 58/100; 5.0★ from 36 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): DrainMaster Drain Cleaning & Sewer Line Repair, posts 24/7 hours; ranked #2 of 33.
- 6
Most-reviewed: The Waterworks Plumbing, Drain, Heating & Cooling, 2,138 Google reviews at 4.7★, the most of 33 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
33 Marysville septic service companies are ranked here by CR Score, from ten published factors. 11 are open 24/7, 16 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.9★ across 33 rated businesses.
Top 10 septic service companies in Marysville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | BE Ohio | 58 | 5.0★ (36) | Marion, 15 mi away | 24/7 | Overall |
| 2 | DrainMaster Drain Cleaning & Sewer Line Repair | 57 | 4.9★ (741) | Columbus, 22 mi away | 24/7 | Emergencies |
| 3 | Yoder's Septic Service LLC | 57 | 5.0★ (345) | London, 15 mi away | — | — |
| 4 | Clarridge Discount Septic LLC | 56 | 4.7★ (12) | Marysville | — | — |
| 5 | Emergency Plumbing Heating & Air | 56 | 4.8★ (1,104) | Delaware, 17 mi away | 24/7 | — |
| 6 | The Waterworks Plumbing, Drain, Heating & Cooling | 55 | 4.7★ (2,138) | Columbus, 22 mi away | 24/7 | Most reviews |
| 7 | Bassett Services: Heating, Cooling, Plumbing & Electrical (Discount Drains) | 55 | 4.7★ (987) | Lewis Center, 19 mi away | 24/7 | — |
| 8 | Buckeye Aeration Services Inc | 55 | 4.3★ (4) | Marysville | — | — |
| 9 | RBK Drainage Services, LLC | 54 | 5.0★ (8) | Dublin, 11 mi away | Sat · Sun | — |
| 10 | MJC Septic Services | 54 | 4.9★ (35) | Delaware, 9 mi away | — | — |
The 33 best septic service companies in Marysville, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Columbus, 22 mi away
57/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 741 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 15 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 345 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.7★ 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 Delaware, 17 mi away
56/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 1,104 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 22 mi away
55/100CR ScoreRanked #6 because of its Google rating and review volume: 4.7★ from 2,138 Google reviews, the most in Marysville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lewis Center, 19 mi away
55/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 987 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville
55/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.3★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Dublin, 11 mi away
54/100CR ScoreRanked #9 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.
Based in Delaware, 9 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ 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 Columbus, 25 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 16 mi away
53/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 20 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ 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 Urbana, 22 mi away
53/100CR ScoreRanked #14 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 Delaware, 14 mi away
52/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 16 mi away
52/100CR ScoreRanked #16 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 Grove City, 19 mi away
51/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 22 mi away
51/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in London, 21 mi away
50/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 855 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sunbury, 23 mi away
50/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.5★ from 71 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 9 mi away
50/100CR ScoreRanked #21 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 Dublin, 16 mi away
50/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.0★ 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 Bellefontaine, 24 mi away
49/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lewis Center, 22 mi away
49/100CR ScoreRanked #24 because of its Google rating and availability: 4.8★ from 31 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 33 septic service companies
#1 to #25 are shown in full above. Here are #26 to #33, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | H2R Plumbing Services LLC | 48 | 4.8★ (72) | 20 mi |
| 27 | McKeever's | 47 | 3.6★ (19) | 21 mi |
| 28 | Acme Services | 47 | 5.0★ (3) | 21 mi |
| 29 | Backflow Pros | 47 | 5.0★ (3) | 17 mi |
| 30 | Winsupply of Marysville | 46 | 4.3★ (6) | In Marysville |
| 31 | R & R Drain-Pro - Plumber | 45 | 3.6★ (7) | 23 mi |
| 32 | Roth Excavating LLC | 44 | 5.0★ (6) | 20 mi |
| 33 | Bonelli Cement & Waterproofing Co. | 43 | 4.1★ (9) | 15 mi |
Also serving Marysville
4 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 |
|---|---|---|
| Ecosep Septic Tank Pumping | 18 mi | |
| Rausch & Sons Septic & Excavation LLC | In Marysville | |
| Roger Rankin's Septic Tank - Plumber | 5.0★ (1) | 23 mi |
| Rooter Pro Sewer & Drain Services | 22 mi |
How we ranked Marysville septic service companies
We scored 33 Marysville 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 Marysville 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 Marysville: frequently asked questions
Who is the best septic service company in Marysville?
By CR Score, the highest-ranked septic service company in Marysville, OH is BE Ohio with a CR Score of 58/100. It has 5.0★ from 36 Google reviews. It is open 24/7. DrainMaster Drain Cleaning & Sewer Line Repair (#2) and Yoder's Septic Service LLC (#3) follow. We ranked 33 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Marysville?
ContractorsRanked ranks 33 septic service companies serving Marysville, OH. 4 of them are based in Marysville; the rest serve it from nearby towns. Another 4 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Marysville are open 24/7?
11 ranked septic service companies in Marysville post 24/7 hours. The highest-ranked are BE Ohio (#1), DrainMaster Drain Cleaning & Sewer Line Repair (#2) and Emergency Plumbing Heating & Air (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Marysville work on weekends?
16 of 33 ranked septic service companies post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are BE Ohio (#1), DrainMaster Drain Cleaning & Sewer Line Repair (#2) and Emergency Plumbing Heating & Air (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Marysville septic service companies have?
The median Google rating among 33 rated septic service companies in Marysville is 4.9★, with a median of 30 reviews. The Waterworks Plumbing, Drain, Heating & Cooling has the most, 2,138 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 Marysville count in this ranking?
Yes, if they are within 25 mi of the Marysville 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 Marysville
- November 2026: CR Scores recalculated for 33 septic service companies serving Marysville.
More septic service companies and Marysville pages
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