64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 816 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 Star, ID (2026)
36 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Star: ABC Pumping Service, CR Score 64/100; 5.0★ from 816 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Express Septic & Drain Cleaning, posts 24/7 hours; ranked #2 of 36.
- 8
Most-reviewed: Perfect Plumbing Heating & Air, 5,442 Google reviews at 4.8★, the most of 36 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
36 Star septic service companies are ranked here by CR Score, from ten published factors. 23 are open 24/7, 26 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 5.0★ across 36 rated businesses.
Top 10 septic service companies in Star at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ABC Pumping Service | 64 | 5.0★ (816) | Meridian, 8 mi away | 24/7 | Overall |
| 2 | Express Septic & Drain Cleaning | 63 | 4.9★ (646) | Nampa, 8 mi away | 24/7 | Emergencies |
| 3 | Express Septic & Drain Cleaning | 63 | 4.9★ (676) | Caldwell, 9 mi away | 24/7 | — |
| 4 | Express Septic & Drain Cleaning | 61 | 4.9★ (550) | Boise, 14 mi away | 24/7 | — |
| 5 | Qube Septic | 59 | 5.0★ (38) | Nampa, 9 mi away | 24/7 | — |
| 6 | Mike's Septic & Drain | 59 | 5.0★ (71) | Boise, 14 mi away | 24/7 | — |
| 7 | ABC Pumping Service | 59 | 4.8★ (22) | Nampa, 5 mi away | 24/7 | — |
| 8 | Perfect Plumbing Heating & Air | 58 | 4.8★ (5,442) | Garden City, 13 mi away | 24/7 | Most reviews |
| 9 | American Septic & Sewer | 58 | 5.0★ (22) | Caldwell, 9 mi away | 24/7 | — |
| 10 | ABC Pumping Services | 57 | 5.0★ (11) | Eagle, 7 mi away | 24/7 | — |
The 36 best septic service companies in Star, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Nampa, 8 mi away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 646 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 9 mi away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 676 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boise, 14 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 550 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#5 Qube Septic
Based in Nampa, 9 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boise, 14 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 5 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Garden City, 13 mi away
58/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 5,442 Google reviews, the most in Star.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 9 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle, 7 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 8 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boise, 13 mi away
57/100CR ScoreRanked #12 because of its Google rating and review volume: 4.9★ from 1,281 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 12 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 9 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 320 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Meridian, 8 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Master Plumbing
Based in Boise, 11 mi away
56/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 564 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 8 mi away
55/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 213 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Master Plumbing
Based in Eagle, 7 mi away
55/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 163 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 Master Plumbing
Based in Nampa, 8 mi away
55/100CR ScoreRanked #19 because of its Google rating and review volume: 4.9★ from 196 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 11 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Meridian, 14 mi away
54/100CR ScoreRanked #21 because of its Google rating and review volume: 4.8★ from 346 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 7 mi away
54/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 57 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nampa, 14 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caldwell, 10 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Boise, 9 mi away
53/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
All 36 septic service companies
#1 to #25 are shown in full above. Here are #26 to #36, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Elite Sewer and Drain | 52 | 5.0★ (8) | 12 mi |
| 27 | Prime Plumbing | 51 | 4.9★ (786) | 11 mi |
| 28 | A+ Drain Cleaning & Plumbing | 51 | 4.8★ (561) | 9 mi |
| 29 | Crossflow Plumbing | 50 | 5.0★ (7) | 4 mi |
| 30 | Alternative Wastewater Systems, LLC | 49 | 1.5★ (4) | 7 mi |
| 31 | Fitzgerald Mechanical, Septic, & Excavation | 49 | 4.3★ (12) | 4 mi |
| 32 | JJD Water Sewer Septic | 48 | 5.0★ (5) | 11 mi |
| 33 | United Site Services | 48 | 2.5★ (30) | 15 mi |
| 34 | Nampa Septic Services | 48 | 5.0★ (10) | 17 mi |
| 35 | A Sewer Services | 46 | 4.3★ (3) | 15 mi |
| 36 | Steady Earthworks, LLC | 46 | 5.0★ (26) | 14 mi |
Also serving Star
10 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.
| Business | Google rating | Distance |
|---|---|---|
| Black Water Solutions, LLC | 5.0★ (2) | 11 mi |
| Eells Excavation, LLC | 5.0★ (1) | 12 mi |
| Elite Sewer and Drain | 2 mi | |
| JMH Construction and Excavation Services | 11 mi | |
| Last Call Backhoe | 4 mi | |
| Nampa Drain & Septic Inc | 5.0★ (2) | 3 mi |
| Plumbing Solutions of Boise | 11 mi | |
| SepticPro | 6 mi | |
| Star Sewer & Water | 2.5★ (2) | In Star |
| Sweet's Sewer Drain & Cleaning | 3.0★ (2) | 16 mi |
How we ranked Star septic service companies
We scored 36 Star 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 Star 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 Star: frequently asked questions
Who is the best septic service company in Star?
By CR Score, the highest-ranked septic service company in Star, ID is ABC Pumping Service with a CR Score of 64/100. It has 5.0★ from 816 Google reviews. It is open 24/7. Express Septic & Drain Cleaning (#2) and Express Septic & Drain Cleaning (#3) follow. We ranked 36 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Star?
ContractorsRanked ranks 36 septic service companies serving Star, ID. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Star are open 24/7?
23 ranked septic service companies in Star post 24/7 hours. The highest-ranked are ABC Pumping Service (#1), Express Septic & Drain Cleaning (#2) and Express Septic & Drain Cleaning (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Star work on weekends?
26 of 36 ranked septic service companies post Saturday hours and 22 post Sunday hours. The highest-ranked open Saturdays are ABC Pumping Service (#1), Express Septic & Drain Cleaning (#2) and Express Septic & Drain Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Star septic service companies have?
The median Google rating among 36 rated septic service companies in Star is 5.0★, with a median of 48 reviews. Perfect Plumbing Heating & Air has the most, 5,442 reviews, and ranks #8. 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 Star count in this ranking?
Yes, if they are within 25 mi of the Star 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 Star
- November 2026: CR Scores recalculated for 36 septic service companies serving Star.
More septic service companies and Star pages
Septic service companies near Star
- Septic service companies in Middleton, ID37 ranked
- Septic service companies in Eagle, ID37 ranked
- Septic service companies in Meridian, ID38 ranked
- Septic service companies in Caldwell, ID37 ranked
- Septic service companies in Nampa, ID36 ranked
- Septic service companies in Emmett, ID34 ranked
- Septic service companies in Garden City, ID37 ranked
- Septic service companies in Kuna, ID36 ranked
- Septic service companies in Boise, ID37 ranked
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- Concrete contractors in Star166 ranked
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- Home builders in Star214 ranked
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- Window cleaners in Star139 ranked
- Pressure washing companies in Star98 ranked
- Pest control companies in Star155 ranked
- Paving contractors in Star62 ranked
- Auto glass repair shops in Star68 ranked
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- Pool builders in Star42 ranked
- All contractors in Star