63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 62 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 Beloit, WI (2026)
28 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Beloit: 815 Septic Guy, CR Score 63/100; 5.0★ from 62 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Phil's Electric Drain, posts 24/7 hours; ranked #2 of 28.
- 4
Most-reviewed: Drain Cleaning Brothers, 232 Google reviews at 5.0★, the most of 28 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
28 Beloit septic service companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 13 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.8★ across 28 rated businesses.
Top 10 septic service companies in Beloit at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | 815 Septic Guy | 63 | 5.0★ (62) | Machesney Park, 11 mi away | 24/7 | Overall |
| 2 | Phil's Electric Drain | 59 | 4.8★ (92) | Beloit | 24/7 | Emergencies |
| 3 | Frink's Sewer & Drain Inc | 59 | 4.9★ (152) | Rockford, 17 mi away | 24/7 | — |
| 4 | Drain Cleaning Brothers | 58 | 5.0★ (232) | Milton, 19 mi away | 24/7 | Most reviews |
| 5 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 57 | 4.8★ (112) | Rockford, 19 mi away | 24/7 | — |
| 6 | Budget Drain & Sewer Cleaning LLC | 57 | 5.0★ (111) | Janesville, 10 mi away | Sat | — |
| 7 | Epic Septic LLC | 55 | 5.0★ (3) | Janesville, 13 mi away | 24/7 | — |
| 8 | EDWARDS SEWER & DRAIN | 55 | 4.8★ (83) | Rockford, 21 mi away | Sat · Sun | — |
| 9 | Reliable Sewer and Drain | 54 | 4.8★ (26) | Loves Park, 19 mi away | 24/7 | — |
| 10 | United Sanitation Services, Inc. | 54 | 4.8★ (53) | Belvidere, 19 mi away | — | — |
The 28 best septic service companies in Beloit, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Beloit
59/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 92 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 17 mi away
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 152 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milton, 19 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 232 Google reviews, the most in Beloit.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 19 mi away
57/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 112 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 10 mi away
57/100CR ScoreRanked #6 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 Janesville, 13 mi away
55/100CR ScoreRanked #7 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 Rockford, 21 mi away
55/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 83 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loves Park, 19 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belvidere, 19 mi away
54/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 53 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockton, 3 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.0★ 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 Rockford, 4 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Beloit
53/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 69 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 20 mi away
52/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 21 mi away
52/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 94 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockford, 15 mi away
52/100CR ScoreRanked #16 because of its Google rating and review volume: 4.5★ from 90 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Machesney Park, 14 mi away
51/100CR ScoreRanked #17 because of its Google rating and review volume: 4.7★ from 52 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Janesville, 17 mi away
51/100CR ScoreRanked #18 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 Edgerton, 19 mi away
51/100CR ScoreRanked #19 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, 13 mi away
51/100CR ScoreRanked #20 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.
#21 POWTS Pros LLC
Based in Janesville, 24 mi away
50/100CR ScoreRanked #21 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 Janesville, 12 mi away
49/100CR ScoreRanked #22 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 Platteville, 25 mi away
49/100CR ScoreRanked #23 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 Loves Park, 14 mi away
49/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 #1 Plumbing Co.
Based in Machesney Park, 10 mi away
48/100CR ScoreRanked #25 because of its Google rating and review volume: 4.4★ from 25 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 28 septic service companies
#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Bjoin limestone | 48 | 4.3★ (32) | 13 mi |
| 27 | Fanning Excavating Inc | 47 | 4.6★ (27) | 15 mi |
| 28 | Rock Valley Plumbing LLC | 43 | 3.4★ (5) | 15 mi |
Also serving Beloit
10 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 |
|---|---|---|
| Buzzbee Septic | 1.0★ (1) | 18 mi |
| Dan Erickson Construction | 5.0★ (1) | 10 mi |
| Darwin & Thad Koets Inc | 5.0★ (2) | 21 mi |
| Express Drain | 19 mi | |
| Haban Septic & Excavating LLC | 1.0★ (1) | 23 mi |
| Janesville Sewer And Drain Cleaning LLC | 1.0★ (1) | 12 mi |
| L & L Brothers Septic | 14 mi | |
| Landis Septic | 5.0★ (1) | 12 mi |
| LEHP Management, Inc. | 5.0★ (1) | 16 mi |
| Rockford Septic System Co | 10 mi |
How we ranked Beloit septic service companies
We scored 28 Beloit 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 Beloit 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 Beloit: frequently asked questions
Who is the best septic service company in Beloit?
By CR Score, the highest-ranked septic service company in Beloit, WI is 815 Septic Guy with a CR Score of 63/100. It has 5.0★ from 62 Google reviews. It is open 24/7. Phil's Electric Drain (#2) and Frink's Sewer & Drain Inc (#3) follow. We ranked 28 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Beloit?
ContractorsRanked ranks 28 septic service companies serving Beloit, WI. 2 of them are based in Beloit; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Beloit are open 24/7?
8 ranked septic service companies in Beloit post 24/7 hours. The highest-ranked are 815 Septic Guy (#1), Phil's Electric Drain (#2) and Frink's Sewer & Drain Inc (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Beloit work on weekends?
13 of 28 ranked septic service companies post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are 815 Septic Guy (#1), Phil's Electric Drain (#2) and Frink's Sewer & Drain Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Beloit septic service companies have?
The median Google rating among 28 rated septic service companies in Beloit is 4.8★, with a median of 27 reviews. Drain Cleaning Brothers has the most, 232 reviews, and ranks #4. 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 Beloit count in this ranking?
Yes, if they are within 25 mi of the Beloit 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 Beloit
- November 2026: CR Scores recalculated for 28 septic service companies serving Beloit.
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