64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 149 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 Wyoming, MI (2026)
29 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Wyoming: Plummers Septic and Sewer, CR Score 64/100; 4.9★ from 149 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Schultz Septic Service, posts 24/7 hours; ranked #2 of 29.
- 3
Most-reviewed: Mr. Rooter Plumbing of Grand Rapids, 761 Google reviews at 4.7★, the most of 29 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
29 Wyoming septic service companies are ranked here by CR Score, from ten published factors. 9 are open 24/7, 14 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.9★ across 29 rated businesses.
Most of this list also appears on the Septic service companies in Grand Rapids ranking. See Septic service companies in Grand Rapids
Top 10 septic service companies in Wyoming at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Plummers Septic and Sewer | 64 | 4.9★ (149) | Grand Rapids, 3 mi away | 24/7 | Overall |
| 2 | Schultz Septic Service | 62 | 4.7★ (42) | Wyoming | 24/7 | Emergencies |
| 3 | Mr. Rooter Plumbing of Grand Rapids | 59 | 4.7★ (761) | Grand Rapids, 5 mi away | 24/7 | Most reviews |
| 4 | Locker Inspection Services LLC | 58 | 4.9★ (543) | Grand Rapids, 5 mi away | Sat · Sun · Evenings | — |
| 5 | All-Flo Plumbing LLC | 58 | 4.8★ (479) | Comstock Park, 10 mi away | 24/7 | — |
| 6 | Butler's Rooter, LLC | 58 | 5.0★ (635) | Kentwood, 5 mi away | Sat · Evenings | — |
| 7 | Sunshine Sewer and Septic Services | 55 | 4.9★ (89) | Kentwood, 18 mi away | Evenings | — |
| 8 | Wasko Sewer Service | 54 | 4.9★ (82) | Grand Rapids, 5 mi away | — | — |
| 9 | Well and Septic Guys | 54 | 3.7★ (6) | Grand Rapids, 6 mi away | — | — |
| 10 | Fuller Septic Services | 53 | 3.3★ (46) | Kentwood, 17 mi away | 24/7 | — |
The 29 best septic service companies in Wyoming, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Wyoming
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 42 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 5 mi away
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.7★ from 761 Google reviews, the most in Wyoming.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 5 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 543 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Comstock Park, 10 mi away
58/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 479 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood, 5 mi away
58/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 635 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood, 18 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 89 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 5 mi away
54/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 6 mi away
54/100CR ScoreRanked #9 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kentwood, 17 mi away
53/100CR ScoreRanked #10 because of its Google rating and trade focus: 3.3★ from 46 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Muskegon, 22 mi away
53/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 3 mi away
52/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 12 mi away
52/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 117 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood, 10 mi away
52/100CR ScoreRanked #14 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 Holland, 20 mi away
52/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.4★ from 60 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kentwood, 11 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
#17 Voss Septic
Based in Holland, 22 mi away
51/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 28 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belding, 25 mi away
51/100CR ScoreRanked #18 because of its Google rating and review volume: 4.4★ from 215 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 2 mi away
51/100CR ScoreRanked #19 because of its Google rating and availability: 3.0★ from 6 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Zeeland, 16 mi away
51/100CR 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 Muskegon, 24 mi away
50/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Rapids, 4 mi away
50/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Allendale, 9 mi away
49/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 44 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Jenison, 7 mi away
49/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.2★ from 14 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allendale, 19 mi away
48/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 9 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Wyoming septic service companies
We scored 29 Wyoming 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 Wyoming 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 Wyoming: frequently asked questions
Who is the best septic service company in Wyoming?
By CR Score, the highest-ranked septic service company in Wyoming, MI is Plummers Septic and Sewer with a CR Score of 64/100. It has 4.9★ from 149 Google reviews. It is open 24/7. Schultz Septic Service (#2) and Mr. Rooter Plumbing of Grand Rapids (#3) follow. We ranked 29 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Wyoming?
ContractorsRanked ranks 29 septic service companies serving Wyoming, MI. 1 of them is based in Wyoming; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Wyoming are open 24/7?
9 ranked septic service companies in Wyoming post 24/7 hours. The highest-ranked are Plummers Septic and Sewer (#1), Schultz Septic Service (#2) and Mr. Rooter Plumbing of Grand Rapids (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Wyoming work on weekends?
14 of 29 ranked septic service companies post Saturday hours and 11 post Sunday hours. The highest-ranked open Saturdays are Plummers Septic and Sewer (#1), Schultz Septic Service (#2) and Mr. Rooter Plumbing of Grand Rapids (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Wyoming septic service companies have?
The median Google rating among 29 rated septic service companies in Wyoming is 4.9★, with a median of 42 reviews. Mr. Rooter Plumbing of Grand Rapids has the most, 761 reviews, and ranks #3. 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 Wyoming count in this ranking?
Yes, if they are within 25 mi of the Wyoming 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 Wyoming
- November 2026: CR Scores recalculated for 29 septic service companies serving Wyoming.
- November 2026: 1 duplicate listing merged.
More septic service companies and Wyoming pages
Septic service companies near Wyoming
- Septic service companies in Grandville, MI28 ranked
- Septic service companies in Grand Rapids, MI27 ranked
- Septic service companies in Kentwood, MI26 ranked
- Septic service companies in Jenison, MI29 ranked
- Septic service companies in East Grand Rapids, MI26 ranked
- Septic service companies in Cutlerville, MI27 ranked
- Septic service companies in Walker, MI31 ranked
- Septic service companies in Comstock Park, MI31 ranked
- Septic service companies in Northview, MI30 ranked
- Septic service companies in Forest Hills, MI24 ranked
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