62/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 750 Google reviews, the most in Sandusky.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Sandusky, OH (2026)
12 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sandusky: Roto-Rooter Sandusky Plumbing & Drain Services, CR Score 62/100; 4.9★ from 750 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter Plumbing and Drain Service, posts 24/7 hours; ranked #2 of 12.
- 2
Most-reviewed: Roto-Rooter Plumbing and Drain Service, 481 Google reviews at 4.9★, the most of 12 ranked after Roto-Rooter Sandusky Plumbing & Drain Services; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
12 Sandusky septic service companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 6 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.9★ across 12 rated businesses.
Top 10 septic service companies in Sandusky at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Sandusky Plumbing & Drain Services | 62 | 4.9★ (750) | Sandusky | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing and Drain Service | 57 | 4.9★ (481) | Norwalk, 17 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Franklin Sanitation LLC | 55 | 4.6★ (51) | Huron, 8 mi away | — | — |
| 4 | American Plumbing & Sewer LLC | 54 | 4.9★ (47) | Fremont, 21 mi away | 24/7 | — |
| 5 | Stark's Sanitary Service, L.L.C. | 53 | 5.0★ (27) | Norwalk, 16 mi away | — | — |
| 6 | Cal Wetzel Plumbing Sewer | 51 | 4.2★ (47) | Fremont, 23 mi away | 24/7 | — |
| 7 | Wetzel's Sewer Cleaning | 50 | 4.8★ (24) | Fremont, 16 mi away | Sat | — |
| 8 | Economy Drain Cleaning & Septic Services, Inc. | 50 | 5.0★ (63) | Vermilion, 20 mi away | — | — |
| 9 | Dwelle Excavating & Trucking, LLC | 50 | 5.0★ (5) | Sandusky | Sat | — |
| 10 | Souter Sewer & Drain LLC | 47 | 5.0★ (3) | Huron, 7 mi away | — | — |
The 12 best septic service companies in Sandusky, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Norwalk, 17 mi away
57/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 481 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron, 8 mi away
55/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 51 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fremont, 21 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 47 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Norwalk, 16 mi away
53/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fremont, 23 mi away
51/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.2★ from 47 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fremont, 16 mi away
50/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vermilion, 20 mi away
50/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 63 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sandusky
50/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron, 7 mi away
47/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Huron, 24 mi away
47/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Handyman/Handywoman/Handyperson”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vermilion, 19 mi away
45/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 19 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
How we ranked Sandusky septic service companies
We scored 12 Sandusky 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 Sandusky 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 Sandusky: frequently asked questions
Who is the best septic service company in Sandusky?
By CR Score, the highest-ranked septic service company in Sandusky, OH is Roto-Rooter Sandusky Plumbing & Drain Services with a CR Score of 62/100. It has 4.9★ from 750 Google reviews. It is open 24/7. Roto-Rooter Plumbing and Drain Service (#2) and Franklin Sanitation LLC (#3) follow. We ranked 12 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Sandusky?
ContractorsRanked ranks 12 septic service companies serving Sandusky, OH. 2 of them are based in Sandusky; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Sandusky are open 24/7?
4 ranked septic service companies in Sandusky post 24/7 hours. The highest-ranked are Roto-Rooter Sandusky Plumbing & Drain Services (#1), Roto-Rooter Plumbing and Drain Service (#2) and American Plumbing & Sewer LLC (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Sandusky work on weekends?
6 of 12 ranked septic service companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Sandusky Plumbing & Drain Services (#1), Roto-Rooter Plumbing and Drain Service (#2) and American Plumbing & Sewer LLC (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Sandusky septic service companies have?
The median Google rating among 12 rated septic service companies in Sandusky is 4.9★, with a median of 38 reviews. Roto-Rooter Sandusky Plumbing & Drain Services has the most, 750 reviews, and ranks #1. 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 Sandusky count in this ranking?
Yes, if they are within 25 mi of the Sandusky 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 Sandusky
- November 2026: CR Scores recalculated for 12 septic service companies serving Sandusky.
- November 2026: 1 duplicate listing merged.
More septic service companies and Sandusky pages
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