63/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 36 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 Grand Junction, CO (2026)
9 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Grand Junction: Suck It Septic & Grease, CR Score 63/100; 5.0★ from 36 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Owens Septic Service, posts 24/7 hours; ranked #2 of 9.
- 4
Most-reviewed: Roto-Rooter Plumbing & Drain Service, 616 Google reviews at 4.8★, the most of 9 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Grand Junction septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 6 open Saturdays and 5 open Sundays, based on posted hours. The median Google rating is 4.9★ across 9 rated businesses.
Top 9 septic service companies in Grand Junction at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Suck It Septic & Grease | 63 | 5.0★ (36) | Grand Junction | 24/7 | Overall |
| 2 | Owens Septic Service | 63 | 4.9★ (39) | Grand Junction | 24/7 | Emergencies |
| 3 | Rocky Mountain Plumbing and Sewer Pros | 62 | 4.9★ (184) | Grand Junction | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Drain Service | 61 | 4.8★ (616) | Grand Junction | 24/7 | Most reviews |
| 5 | Bestway Services | 61 | 4.7★ (24) | Grand Junction | 24/7 | — |
| 6 | Scope It Out | 58 | 5.0★ (49) | Grand Junction | — | — |
| 7 | Goodwin Septic Tank Services | 56 | 4.5★ (33) | Grand Junction | — | — |
| 8 | M1Pro Plumbing LLC | 53 | 4.9★ (57) | Clifton, 5 mi away | Sat | — |
| 9 | GIMSA Inc. | 47 | 5.0★ (4) | Clifton, 9 mi away | — | — |
The 9 best septic service companies in Grand Junction, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Grand Junction
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 39 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Junction
62/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 184 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Junction
61/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 616 Google reviews, the most in Grand Junction.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Junction
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#6 Scope It Out
Based in Grand Junction
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Junction
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.5★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clifton, 5 mi away
53/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 57 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#9 GIMSA Inc.
Based in Clifton, 9 mi away
47/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
How we ranked Grand Junction septic service companies
We scored 9 Grand Junction 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 2, 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 Grand Junction 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 Grand Junction: frequently asked questions
Who is the best septic service company in Grand Junction?
By CR Score, the highest-ranked septic service company in Grand Junction, CO is Suck It Septic & Grease with a CR Score of 63/100. It has 5.0★ from 36 Google reviews. It is open 24/7. Owens Septic Service (#2) and Rocky Mountain Plumbing and Sewer Pros (#3) follow. We ranked 9 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Grand Junction?
ContractorsRanked ranks 9 septic service companies serving Grand Junction, CO. 7 of them are based in Grand Junction; the rest serve it from nearby towns. Counts are as of November 2026.
Which septic service companies in Grand Junction are open 24/7?
5 ranked septic service companies in Grand Junction post 24/7 hours. The highest-ranked are Suck It Septic & Grease (#1), Owens Septic Service (#2) and Rocky Mountain Plumbing and Sewer Pros (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Grand Junction work on weekends?
6 of 9 ranked septic service companies post Saturday hours and 5 post Sunday hours. The highest-ranked open Saturdays are Suck It Septic & Grease (#1), Owens Septic Service (#2) and Rocky Mountain Plumbing and Sewer Pros (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Grand Junction septic service companies have?
The median Google rating among 9 rated septic service companies in Grand Junction is 4.9★, with a median of 39 reviews. Roto-Rooter Plumbing & Drain Service has the most, 616 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 Grand Junction count in this ranking?
Yes, if they are within 25 mi of the Grand Junction 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 Grand Junction
- November 2026: CR Scores recalculated for 9 septic service companies serving Grand Junction.
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