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ContractorsRanked

Best Septic Service Companies in Fitchburg, WI (2026)

12 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Fitchburg: Madison Sewer & Drain Cleaning, CR Score 58/100; 4.9★ from 51 Google reviews.

  2. 9

    Most-reviewed: Dvorak Pumping, L.L.C., 39 Google reviews at 5.0★, the most of 12 ranked after Madison Sewer & Drain Cleaning; ranked #9.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

12 Fitchburg septic service companies are ranked here by CR Score, from ten published factors. The median Google rating is 4.8★ across 12 rated businesses.

Top 10 septic service companies in Fitchburg at a glance

Top 10 septic service companies in Fitchburg at a glance
RankBusinessCR ScoreGoogle ratingBased inBest for
1Madison Sewer & Drain Cleaning584.9★ (51)Madison, 13 mi awayOverall
2Honey Wagon Septic Services Inc574.3★ (20)Stoughton, 13 mi away—
3Kalscheur Septic Services574.9★ (25)Waunakee, 14 mi away—
4Meinholz Excavating Inc.554.8★ (21)Madison, 17 mi away—
5A-1 Sewer Service Inc.534.8★ (12)Madison, 18 mi away—
6Southern Wisconsin Septic Service525.0★ (9)Platteville, 18 mi away—
7Bergendal Septic Service LLC524.4★ (17)Edgerton, 23 mi away—
8Speedway Sewer Services524.1★ (9)Middleton, 10 mi away—
9Dvorak Pumping, L.L.C.525.0★ (39)Cottage Grove, 16 mi awayMost reviews
10Hogan's Septic Pumping & Services503.5★ (6)Platteville, 24 mi away—

The 12 best septic service companies in Fitchburg, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  3. #3 Kalscheur Septic Services

    Based in Waunakee, 14 mi away

    57/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 25 Google reviews
    Hours
    Mon–Fri 6 AM–6 PM · Sat–Sun closed
    Address
    6890 Fisher Rd, Waunakee, WI 53597
    View profile for Kalscheur Septic Services(608) 836-6677

  4. #4 Meinholz Excavating Inc.

    Based in Madison, 17 mi away

    55/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 21 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat–Sun closed
    Address
    7290 Muskie Dr, Dane, WI 53529
    View profile for Meinholz Excavating Inc.(608) 831-8103

  5. #5 A-1 Sewer Service Inc.

    Based in Madison, 18 mi away

    53/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 12 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 12 Google reviews
    Hours
    Mon–Fri 2 AM–2 PM · Sat–Sun closed
    Address
    6470 Lake Rd #1, Windsor, WI 53598
    View profile for A-1 Sewer Service Inc.(608) 249-5845

  7. #7 Bergendal Septic Service LLC

    Based in Edgerton, 23 mi away

    52/100CR Score

    Ranked #7 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.

    • 4.4★ from 17 Google reviews
    Hours
    Mon–Fri 9 AM–3 PM · Sat–Sun closed
    Address
    7229 N County Rd F, Edgerton, WI 53534
    View profile for Bergendal Septic Service LLC(608) 754-7816

  8. #8 Speedway Sewer Services

    Based in Middleton, 10 mi away

    52/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Plumber”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.1★ from 9 Google reviews
    Address
    4191 Twin Valley Rd, Middleton, WI 53562
    View profile for Speedway Sewer Services(608) 833-1263

  9. #9 Dvorak Pumping, L.L.C.

    Based in Cottage Grove, 16 mi away

    52/100CR Score

    Ranked #9 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.

    • 5.0★ from 39 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    2551 Nora Rd, Cottage Grove, WI 53527
    View profile for Dvorak Pumping, L.L.C.(608) 255-1022

  11. #11 Richardson Sanitation, LLC

    Based in Madison, 21 mi away

    49/100CR Score

    Ranked #11 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.

    • 5.0★ from 3 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    6640 Reppen Rd, Dane, WI 53529
    View profile for Richardson Sanitation, LLC(608) 592-3758

  12. #12 Rock Valley Plumbing LLC

    Based in Janesville, 24 mi away

    42/100CR Score

    Ranked #12 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.

    • 3.4★ from 5 Google reviews
    Hours
    Mon–Fri 7 AM–4:30 PM · Sat–Sun closed
    View profile for Rock Valley Plumbing LLC(608) 758-1921

Also serving Fitchburg

5 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.

Unranked septic service companies serving Fitchburg
BusinessGoogle ratingDistance
B&R pumping service LLC5.0★ (1)In Fitchburg
Bert's Septic & Excavating5.0★ (2)6 mi
Gensler Inc.1.0★ (2)8 mi
Martinson Excavating Inc5.0★ (1)5 mi
Septic Services in Madison12 mi

How we ranked Fitchburg septic service companies

We scored 12 Fitchburg 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Fitchburg data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Septic service companies in Fitchburg: frequently asked questions

Who is the best septic service company in Fitchburg?

By CR Score, the highest-ranked septic service company in Fitchburg, WI is Madison Sewer & Drain Cleaning with a CR Score of 58/100. It has 4.9★ from 51 Google reviews. Honey Wagon Septic Services Inc (#2) and Kalscheur Septic Services (#3) follow. We ranked 12 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Fitchburg?

ContractorsRanked ranks 12 septic service companies serving Fitchburg, WI. Another 5 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

What Google rating do Fitchburg septic service companies have?

The median Google rating among 12 rated septic service companies in Fitchburg is 4.8★, with a median of 15 reviews. Madison Sewer & Drain Cleaning has the most, 51 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 Fitchburg count in this ranking?

Yes, if they are within 25 mi of the Fitchburg 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 Fitchburg

  1. November 2026: CR Scores recalculated for 12 septic service companies serving Fitchburg.

More septic service companies and Fitchburg pages

Other trades in Fitchburg