59/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 232 Google reviews, the most in Fort Atkinson.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Fort Atkinson, WI (2026)
23 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fort Atkinson: Drain Cleaning Brothers, CR Score 59/100; 5.0★ from 232 Google reviews; open 24/7.
- 3
Most-reviewed: Budget Drain & Sewer Cleaning LLC, 111 Google reviews at 5.0★, the most of 23 ranked after Drain Cleaning Brothers; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
23 Fort Atkinson septic service companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 5 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 4.9★ across 23 rated businesses.
Top 10 septic service companies in Fort Atkinson at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Drain Cleaning Brothers | 59 | 5.0★ (232) | Milton, 12 mi away | 24/7 | Overall |
| 2 | Herr Septic & Sewer | 55 | 4.9★ (35) | Oconomowoc, 22 mi away | — | — |
| 3 | Budget Drain & Sewer Cleaning LLC | 54 | 5.0★ (111) | Janesville, 22 mi away | Sat | Most reviews |
| 4 | Eckmayer Inc. | 54 | 4.3★ (92) | Madison, 17 mi away | — | — |
| 5 | POWTS Pros LLC | 53 | 5.0★ (4) | Janesville, 8 mi away | Sat | — |
| 6 | Honey Wagon Septic Services Inc | 53 | 4.3★ (20) | Stoughton, 19 mi away | — | — |
| 7 | Country Water Well and Septic LLC | 52 | 5.0★ (21) | Madison, 21 mi away | — | — |
| 8 | Butler Soil & Septic | 52 | 5.0★ (7) | Waukesha, 10 mi away | — | — |
| 9 | Rdr Septic & Well Services LLC | 52 | 4.4★ (19) | Watertown, 17 mi away | — | — |
| 10 | Leverenz Septic Service, L.L.C. | 52 | 5.0★ (16) | Oconomowoc, 19 mi away | — | — |
The 23 best septic service companies in Fort Atkinson, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Oconomowoc, 22 mi away
55/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Janesville, 22 mi away
54/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 17 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.3★ from 92 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 8 mi away
53/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stoughton, 19 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.3★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Madison, 21 mi away
52/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waukesha, 10 mi away
52/100CR ScoreRanked #8 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 Watertown, 17 mi away
52/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ 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 Oconomowoc, 19 mi away
52/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oconomowoc, 25 mi away
52/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ 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 Edgerton, 17 mi away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.4★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 17 mi away
51/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Madison, 10 mi away
51/100CR ScoreRanked #14 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 Waukesha, 21 mi away
51/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oconomowoc, 22 mi away
50/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ 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 Oconomowoc, 22 mi away
50/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.2★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 19 mi away
49/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Cottage Grove, 21 mi away
48/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 39 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 19 mi away
47/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 16 mi away
47/100CR ScoreRanked #21 because of its Google rating and review volume: 4.6★ from 27 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#22 Bjoin limestone
Based in Janesville, 24 mi away
45/100CR ScoreRanked #22 because of its Google rating and review volume: 4.3★ from 32 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 20 mi away
42/100CR ScoreRanked #23 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Also serving Fort Atkinson
6 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 |
|---|---|---|
| Environment Specialist | 21 mi | |
| Haban Septic & Excavating LLC | 1.0★ (1) | 19 mi |
| Hoefler Septic Service | 5.0★ (1) | 19 mi |
| Janesville Sewer And Drain Cleaning LLC | 1.0★ (1) | 21 mi |
| Landis Septic | 5.0★ (1) | 19 mi |
| Sunset Septic Services | 5.0★ (1) | 24 mi |
How we ranked Fort Atkinson septic service companies
We scored 23 Fort Atkinson 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 Fort Atkinson 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 Fort Atkinson: frequently asked questions
Who is the best septic service company in Fort Atkinson?
By CR Score, the highest-ranked septic service company in Fort Atkinson, WI is Drain Cleaning Brothers with a CR Score of 59/100. It has 5.0★ from 232 Google reviews. It is open 24/7. Herr Septic & Sewer (#2) and Budget Drain & Sewer Cleaning LLC (#3) follow. We ranked 23 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Fort Atkinson?
ContractorsRanked ranks 23 septic service companies serving Fort Atkinson, WI. Another 6 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Fort Atkinson are open 24/7?
1 ranked septic service company in Fort Atkinson posts 24/7 hours. The highest-ranked is Drain Cleaning Brothers (#1). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Fort Atkinson work on weekends?
5 of 23 ranked septic service companies post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays are Drain Cleaning Brothers (#1), Budget Drain & Sewer Cleaning LLC (#3) and POWTS Pros LLC (#5). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Fort Atkinson septic service companies have?
The median Google rating among 23 rated septic service companies in Fort Atkinson is 4.9★, with a median of 17 reviews. Drain Cleaning Brothers has the most, 232 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 Fort Atkinson count in this ranking?
Yes, if they are within 25 mi of the Fort Atkinson 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 Fort Atkinson
- November 2026: CR Scores recalculated for 23 septic service companies serving Fort Atkinson.
More septic service companies and Fort Atkinson pages
Septic service companies near Fort Atkinson
- Septic service companies in Whitewater, WI22 ranked
- Septic service companies in Watertown, WI22 ranked
- Septic service companies in Stoughton, WI21 ranked
- Septic service companies in Janesville, WI18 ranked
- Septic service companies in Oconomowoc, WI36 ranked
- Septic service companies in Sun Prairie, WI14 ranked
- Septic service companies in Oregon, WI17 ranked
- Septic service companies in Madison, WI13 ranked
- Septic service companies in Beloit, WI28 ranked
- Septic service companies in Waukesha, WI43 ranked
Other trades in Fort Atkinson
- Roofers in Fort Atkinson447 ranked
- Plumbers in Fort Atkinson81 ranked
- Electricians in Fort Atkinson73 ranked
- HVAC contractors in Fort Atkinson89 ranked
- General contractors in Fort Atkinson107 ranked
- Painters in Fort Atkinson16 ranked
- Landscapers in Fort Atkinson23 ranked
- Handymen in Fort Atkinson12 ranked
- Kitchen remodelers in Fort Atkinson71 ranked
- Bathroom remodelers in Fort Atkinson68 ranked
- Flooring contractors in Fort Atkinson63 ranked
- Tile installers in Fort Atkinson6 ranked
- Concrete contractors in Fort Atkinson76 ranked
- Fence contractors in Fort Atkinson20 ranked
- Deck builders in Fort Atkinson31 ranked
- Siding contractors in Fort Atkinson269 ranked
- Window installers in Fort Atkinson219 ranked
- Gutter installers in Fort Atkinson42 ranked
- Insulation contractors in Fort Atkinson27 ranked
- Solar installers in Fort Atkinson32 ranked
- Garage door repair companies in Fort Atkinson23 ranked
- Foundation repair companies in Fort Atkinson58 ranked
- Tree services in Fort Atkinson82 ranked
- Masonry contractors in Fort Atkinson41 ranked
- Water damage restoration companies in Fort Atkinson142 ranked
- Home builders in Fort Atkinson197 ranked
- Demolition contractors in Fort Atkinson17 ranked
- Window cleaners in Fort Atkinson7 ranked
- Pressure washing companies in Fort Atkinson7 ranked
- Pest control companies in Fort Atkinson20 ranked
- Paving contractors in Fort Atkinson24 ranked
- Auto glass repair shops in Fort Atkinson15 ranked
- Excavating contractors in Fort Atkinson48 ranked
- Pool builders in Fort Atkinson46 ranked
- All contractors in Fort Atkinson