63/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 71 Google reviews, the most in Logan.
Best Septic Service Companies in Logan, UT (2026)
8 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Logan: Olsen Septic Service, CR Score 63/100; 5.0★ from 71 Google reviews.
- 3
Best for emergencies (open 24/7): Allen Plumber Sewer & Drain, posts 24/7 hours; ranked #3 of 8.
- 5
Most-reviewed: Craig's Quality Plumbing Inc., 68 Google reviews at 4.9★, the most of 8 ranked after Olsen Septic Service; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
8 Logan septic service companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.9★ across 8 rated businesses.
Top 8 septic service companies in Logan at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Olsen Septic Service | 63 | 5.0★ (71) | Logan | — | Overall |
| 2 | Dumps Easy Construction Site Services | 63 | 4.8★ (36) | Logan | Sat | — |
| 3 | Allen Plumber Sewer & Drain | 59 | 4.4★ (12) | Logan | 24/7 | Emergencies |
| 4 | Hancey's Back-Hoe Services & Concrete | 56 | 5.0★ (9) | Hyrum, 4 mi away | — | — |
| 5 | Craig's Quality Plumbing Inc. | 55 | 4.9★ (68) | Smithfield, 8 mi away | — | Most reviews |
| 6 | John Rae Excavation | 54 | 5.0★ (31) | Tremonton, 15 mi away | Sat · Sun · Evenings | — |
| 7 | Gilbert Plumbing & Mechanical | 52 | 4.9★ (64) | Tremonton, 18 mi away | — | — |
| 8 | Peak Plumbing & Septic | 47 | 3.9★ (7) | Meridian, 22 mi away | — | — |
The 8 best septic service companies in Logan, 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.
Based in Logan
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Septic system service”.
Based in Logan
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.4★ from 12 Google reviews, listed on Google as “Plumber”.
Based in Hyrum, 4 mi away
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Septic system service”.
Based in Smithfield, 8 mi away
55/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 68 Google reviews.
Based in Tremonton, 15 mi away
54/100CR ScoreRanked #6 because of its Google rating and review volume: 5.0★ from 31 Google reviews.
Based in Tremonton, 18 mi away
52/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 64 Google reviews.
Based in Meridian, 22 mi away
47/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Plumber”.
How we ranked Logan septic service companies
We scored 8 Logan 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 Logan 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 Logan: frequently asked questions
Who is the best septic service company in Logan?
By CR Score, the highest-ranked septic service company in Logan, UT is Olsen Septic Service with a CR Score of 63/100. It has 5.0★ from 71 Google reviews. Dumps Easy Construction Site Services (#2) and Allen Plumber Sewer & Drain (#3) follow. We ranked 8 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Logan?
ContractorsRanked ranks 8 septic service companies serving Logan, UT. 3 of them are based in Logan; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Logan are open 24/7?
1 ranked septic service company in Logan posts 24/7 hours. The highest-ranked is Allen Plumber Sewer & Drain (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Logan work on weekends?
3 of 8 ranked septic service companies post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Dumps Easy Construction Site Services (#2), Allen Plumber Sewer & Drain (#3) and John Rae Excavation (#6). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Logan septic service companies have?
The median Google rating among 8 rated septic service companies in Logan is 4.9★, with a median of 34 reviews. Olsen Septic Service has the most, 71 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 Logan count in this ranking?
Yes, if they are within 25 mi of the Logan 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 Logan
- November 2026: CR Scores recalculated for 8 septic service companies serving Logan.
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