59/100CR Score
Ranked #1 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.
Best Septic Service Companies in Bowling Green, OH (2026)
28 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Bowling Green: MSS | Mastin Site Services, CR Score 59/100; 5.0★ from 61 Google reviews; open Saturdays until 5 PM.
- 2
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Toledo, posts 24/7 hours; ranked #2 of 28.
- 2
Most-reviewed: Mr. Rooter Plumbing of Toledo, 1,821 Google reviews at 4.7★, the most of 28 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
28 Bowling Green septic service companies are ranked here by CR Score, from ten published factors. 14 are open 24/7, 16 open Saturdays and 14 open Sundays, based on posted hours. The median Google rating is 4.7★ across 28 rated businesses.
Most of this list also appears on the Septic service companies in Toledo ranking. See Septic service companies in Toledo
Top 10 septic service companies in Bowling Green at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | MSS | Mastin Site Services | 59 | 5.0★ (61) | Bowling Green | Sat · Evenings | Overall |
| 2 | Mr. Rooter Plumbing of Toledo | 58 | 4.7★ (1,821) | Perrysburg, 11 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Advanced Sewer and Drain Cleaning LLC | 56 | 4.9★ (484) | Toledo, 24 mi away | 24/7 | — |
| 4 | T&J Rooter Service | 55 | 4.7★ (1,024) | Toledo, 18 mi away | 24/7 | — |
| 5 | Roto Rooter Plumbing & Drain Service | 54 | 4.8★ (1,044) | Toledo, 24 mi away | 24/7 | — |
| 6 | Action Sewer And Drain Cleaning LLC | 53 | 4.8★ (109) | Toledo, 22 mi away | 24/7 | — |
| 7 | C & L Sanitation Inc | 53 | 4.7★ (84) | Perrysburg, 13 mi away | — | — |
| 8 | Root Wrestler Plumbing, Sewer & Drain Cleaning | 52 | 4.8★ (43) | Sylvania, 20 mi away | 24/7 | — |
| 9 | Drain Master | 52 | 4.8★ (149) | Toledo, 20 mi away | 24/7 | — |
| 10 | Rooter Bro's Sewer & Drain Service | 51 | 4.5★ (49) | Findlay, 24 mi away | 24/7 | — |
The 28 best septic service companies in Bowling Green, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Perrysburg, 11 mi away
58/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 1,821 Google reviews, the most in Bowling Green.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 24 mi away
56/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 484 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 18 mi away
55/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 1,024 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 24 mi away
54/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 1,044 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 22 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 109 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Perrysburg, 13 mi away
53/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.7★ from 84 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sylvania, 20 mi away
52/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#9 Drain Master
Based in Toledo, 20 mi away
52/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 149 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Findlay, 24 mi away
51/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.5★ from 49 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Findlay, 24 mi away
50/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bowling Green
50/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.4★ from 23 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 22 mi away
50/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.1★ from 77 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Findlay, 23 mi away
50/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 25 mi away
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Drain Doctor
Based in Toledo, 24 mi away
50/100CR ScoreRanked #16 because of its Google rating and review volume: 4.6★ from 119 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 22 mi away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 137 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 24 mi away
49/100CR ScoreRanked #18 because of its Google rating and review volume: 4.5★ from 197 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Toledo, 21 mi away
49/100CR ScoreRanked #19 because of its Google rating and trade focus: 3.8★ from 13 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Toledo, 23 mi away
48/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Perrysburg, 13 mi away
48/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Toledo, 16 mi away
48/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.4★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Oregon, 22 mi away
48/100CR ScoreRanked #23 because of its Google rating and trade focus: 3.0★ 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 Toledo, 24 mi away
46/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Toledo, 24 mi away
45/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
How we ranked Bowling Green septic service companies
We scored 28 Bowling Green 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 Bowling Green 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 Bowling Green: frequently asked questions
Who is the best septic service company in Bowling Green?
By CR Score, the highest-ranked septic service company in Bowling Green, OH is MSS | Mastin Site Services with a CR Score of 59/100. It has 5.0★ from 61 Google reviews. It is open Saturdays until 5 PM. Mr. Rooter Plumbing of Toledo (#2) and Advanced Sewer and Drain Cleaning LLC (#3) follow. We ranked 28 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Bowling Green?
ContractorsRanked ranks 28 septic service companies serving Bowling Green, OH. 2 of them are based in Bowling Green; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Bowling Green are open 24/7?
14 ranked septic service companies in Bowling Green post 24/7 hours. The highest-ranked are Mr. Rooter Plumbing of Toledo (#2), Advanced Sewer and Drain Cleaning LLC (#3) and T&J Rooter Service (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Bowling Green work on weekends?
16 of 28 ranked septic service companies post Saturday hours and 14 post Sunday hours. The highest-ranked open Saturdays are MSS | Mastin Site Services (#1), Mr. Rooter Plumbing of Toledo (#2) and Advanced Sewer and Drain Cleaning LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Bowling Green septic service companies have?
The median Google rating among 28 rated septic service companies in Bowling Green is 4.7★, with a median of 42 reviews. Mr. Rooter Plumbing of Toledo has the most, 1,821 reviews, and ranks #2. 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 Bowling Green count in this ranking?
Yes, if they are within 25 mi of the Bowling Green 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 Bowling Green
- November 2026: CR Scores recalculated for 28 septic service companies serving Bowling Green.
More septic service companies and Bowling Green pages
Septic service companies near Bowling Green
- Septic service companies in Perrysburg, OH27 ranked
- Septic service companies in Maumee, OH26 ranked
- Septic service companies in Fostoria, OH12 ranked
- Septic service companies in Oregon, OH33 ranked
- Septic service companies in Toledo, OH32 ranked
- Septic service companies in Findlay, OH9 ranked
- Septic service companies in Sylvania, OH35 ranked
- Septic service companies in Fremont, OH11 ranked
- Septic service companies in Tiffin, OH11 ranked
- Septic service companies in Sandusky, OH12 ranked
Other trades in Bowling Green
- Roofers in Bowling Green149 ranked
- Plumbers in Bowling Green107 ranked
- Electricians in Bowling Green79 ranked
- HVAC contractors in Bowling Green127 ranked
- General contractors in Bowling Green94 ranked
- Painters in Bowling Green24 ranked
- Landscapers in Bowling Green27 ranked
- Handymen in Bowling Green6 ranked
- Kitchen remodelers in Bowling Green64 ranked
- Bathroom remodelers in Bowling Green68 ranked
- Flooring contractors in Bowling Green75 ranked
- Tile installers in Bowling Green12 ranked
- Concrete contractors in Bowling Green67 ranked
- Fence contractors in Bowling Green23 ranked
- Deck builders in Bowling Green28 ranked
- Siding contractors in Bowling Green69 ranked
- Window installers in Bowling Green63 ranked
- Gutter installers in Bowling Green62 ranked
- Insulation contractors in Bowling Green17 ranked
- Garage door repair companies in Bowling Green19 ranked
- Foundation repair companies in Bowling Green17 ranked
- Tree services in Bowling Green46 ranked
- Masonry contractors in Bowling Green24 ranked
- Water damage restoration companies in Bowling Green64 ranked
- Home builders in Bowling Green50 ranked
- Demolition contractors in Bowling Green15 ranked
- Window cleaners in Bowling Green10 ranked
- Pressure washing companies in Bowling Green6 ranked
- Pest control companies in Bowling Green23 ranked
- Paving contractors in Bowling Green39 ranked
- Auto glass repair shops in Bowling Green38 ranked
- Excavating contractors in Bowling Green34 ranked
- Pool builders in Bowling Green40 ranked
- All contractors in Bowling Green