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Best Septic Service Companies in Kalamazoo, MI (2026)

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

The short answer

  1. 1

    Best overall in Kalamazoo: Clean Earth Environmental Contracting Services, CR Score 69/100; 5.0★ from 2,146 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Suburban Tank Company, posts 24/7 hours; ranked #3 of 13.

  3. 2

    Most-reviewed: Modern Septic and Sewer, 229 Google reviews at 4.9★, the most of 13 ranked after Clean Earth Environmental Contracting Services; ranked #2.

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

13 Kalamazoo septic service companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 5 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.8★ across 13 rated businesses.

Top 10 septic service companies in Kalamazoo at a glance

Top 10 septic service companies in Kalamazoo at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Clean Earth Environmental Contracting Services695.0★ (2,146)Kalamazoo24/7Overall
2Modern Septic and Sewer594.9★ (229)Kalamazoo—Most reviews
3Suburban Tank Company583.6★ (10)Kalamazoo24/7Emergencies
4Mr. Rooter Plumbing of Kalamazoo584.9★ (216)Kalamazoo24/7—
5Weston Septic554.8★ (19)Kalamazoo——
6Kalamazoo Excavation and Septic554.9★ (133)Kalamazoo——
7Vics Septic Tank Service524.9★ (17)Portage, 13 mi away——
8Richards Sewer and Septic Service Inc524.2★ (46)Portage, 12 mi away——
9Rooter-Man514.8★ (28)Battle Creek, 16 mi away24/7—
10Helping Hands Sewer Drain And Plumbing504.3★ (9)Kalamazoo——

The 13 best septic service companies in Kalamazoo, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Modern Septic and Sewer

    Based in Kalamazoo

    59/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 229 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 229 Google reviews
    Hours
    Mon–Thu 8 AM–4 PM · Fri 8 AM–3:30 PM · Sat–Sun closed
    Address
    6475 E K Ave, Kalamazoo, MI 49048
    View profile for Modern Septic and Sewer(269) 345-3339

  5. #5 Weston Septic

    Based in Kalamazoo

    55/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Septic system service”.

    • 4.8★ from 19 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    Kalamazoo, MI 49009
    View profile for Weston Septic(269) 375-1425

  9. #9 Rooter-Man

    Based in Battle Creek, 16 mi away

    51/100CR Score

    Ranked #9 because of its Google rating and availability: 4.8★ from 28 Google reviews, open 24/7.

    • 4.8★ from 28 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    14578 Renton Rd, Battle Creek, MI 49015
    View profile for Rooter-Man(269) 963-2167

  12. #12 Wilbur's Plumbing

    Based in Battle Creek, 25 mi away

    45/100CR Score

    Ranked #12 because of its Google rating and review volume: 4.8★ from 103 Google reviews.

    • 4.8★ from 103 Google reviews
    Hours
    Mon–Tue 8:30 AM–4:30 PM · Wed 8 AM–4:30 PM · Thu–Fri 8:30 AM–4:30 PM · Sat–Sun closed
    Address
    23089 Capital Ave NE, Battle Creek, MI 49017
    View profile for Wilbur's Plumbing(269) 763-3863

Also serving Kalamazoo

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.

Unranked septic service companies serving Kalamazoo
BusinessGoogle ratingDistance
Aarons Sewer & Drain Cleaning23 mi
Champion Septic4.5★ (2)23 mi
Coe's Drain Cleaning Specialists Plumbing & Septic Services1 mi
Drain & Sewer CleaningIn Kalamazoo
Kalamazoo Plumbing NowIn Kalamazoo
Rizor Excavating & Underground LLC21 mi

How we ranked Kalamazoo septic service companies

We scored 13 Kalamazoo 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 Kalamazoo 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 Kalamazoo: frequently asked questions

Who is the best septic service company in Kalamazoo?

By CR Score, the highest-ranked septic service company in Kalamazoo, MI is Clean Earth Environmental Contracting Services with a CR Score of 69/100. It has 5.0★ from 2,146 Google reviews. It is open 24/7. Modern Septic and Sewer (#2) and Suburban Tank Company (#3) follow. We ranked 13 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Kalamazoo?

ContractorsRanked ranks 13 septic service companies serving Kalamazoo, MI. 7 of them are based in Kalamazoo; the rest serve it from nearby towns. Another 6 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Kalamazoo are open 24/7?

4 ranked septic service companies in Kalamazoo post 24/7 hours. The highest-ranked are Clean Earth Environmental Contracting Services (#1), Suburban Tank Company (#3) and Mr. Rooter Plumbing of Kalamazoo (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Kalamazoo work on weekends?

5 of 13 ranked septic service companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Clean Earth Environmental Contracting Services (#1), Suburban Tank Company (#3) and Mr. Rooter Plumbing of Kalamazoo (#4). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Kalamazoo septic service companies have?

The median Google rating among 13 rated septic service companies in Kalamazoo is 4.8★, with a median of 46 reviews. Clean Earth Environmental Contracting Services has the most, 2,146 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 Kalamazoo count in this ranking?

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

  1. November 2026: CR Scores recalculated for 13 septic service companies serving Kalamazoo.

More septic service companies and Kalamazoo pages

Other trades in Kalamazoo