65/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 237 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 Edwardsville, IL (2026)
41 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Edwardsville: Nolen Septic Services, CR Score 65/100; 5.0★ from 237 Google reviews; open 24/7.
- 4
Best for emergencies (open 24/7): Affordable Sewer Repair By Barley Excavating, posts 24/7 hours; ranked #4 of 41.
- 7
Most-reviewed: Maplewood Plumbing & Sewer, LLC., 1,691 Google reviews at 4.8★, the most of 41 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
41 Edwardsville septic service companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 17 open Saturdays and 14 open Sundays, based on posted hours. The median Google rating is 4.6★ across 41 rated businesses.
Top 10 septic service companies in Edwardsville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Nolen Septic Services | 65 | 5.0★ (237) | Edwardsville | 24/7 | Overall |
| 2 | Mitchell Environmental | 57 | 5.0★ (212) | Belleville, 13 mi away | — | — |
| 3 | V1 Environmental | 57 | 5.0★ (84) | Collinsville, 7 mi away | — | — |
| 4 | Affordable Sewer Repair By Barley Excavating | 56 | 5.0★ (14) | Edwardsville | 24/7 | Emergencies |
| 5 | Miller Septic | 54 | 4.7★ (19) | Troy, 10 mi away | — | — |
| 6 | AWS Sewer & Septic, Inc. | 53 | 4.8★ (6) | Edwardsville | — | — |
| 7 | Maplewood Plumbing & Sewer, LLC. | 53 | 4.8★ (1,691) | St. Louis, 23 mi away | — | Most reviews |
| 8 | Gene's Septic Tank Cleaning | 52 | 5.0★ (24) | Upper Alton, 21 mi away | Sat | — |
| 9 | R and M Sewer, Septic and Pipe Cleaning | 52 | 5.0★ (18) | Belleville, 12 mi away | — | — |
| 10 | Flow Master Sewer Drain Water | 51 | 5.0★ (8) | Highland, 9 mi away | Sat · Sun · Evenings | — |
The 41 best septic service companies in Edwardsville, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Belleville, 13 mi away
57/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 212 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collinsville, 7 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 84 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edwardsville
56/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Troy, 10 mi away
54/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 19 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Edwardsville
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 23 mi away
53/100CR ScoreRanked #7 because of its Google rating and review volume: 4.8★ from 1,691 Google reviews, the most in Edwardsville.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Upper Alton, 21 mi away
52/100CR ScoreRanked #8 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 Belleville, 12 mi away
52/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Highland, 9 mi away
51/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edwardsville
51/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 69 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 18 mi away
51/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 13 mi away
50/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.3★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 23 mi away
50/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.3★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 22 mi away
50/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collinsville, 9 mi away
49/100CR ScoreRanked #16 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 TMK Plumbing
Based in Godfrey, 19 mi away
49/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belleville, 20 mi away
49/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in St. Louis, 18 mi away
49/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Granite City, 12 mi away
48/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.4★ from 53 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Alton, 10 mi away
48/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.2★ from 41 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edwardsville
48/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.5★ from 17 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collinsville, 9 mi away
48/100CR ScoreRanked #23 because of its Google rating and review volume: 4.7★ from 63 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Louis, 24 mi away
48/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.3★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Florissant, 17 mi away
47/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 41 septic service companies
#1 to #25 are shown in full above. Here are #26 to #41, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | 1st Priority Drain Cleaning & More LLC | 47 | 4.9★ (76) | 24 mi |
| 27 | Dr Electric Sewer & Drain | 47 | 2.3★ (3) | 22 mi |
| 28 | Denny’s Sewer Plumbing & Drain cleaning | 47 | 5.0★ (6) | 23 mi |
| 29 | Visu-Sewer of Missouri, LLC | 47 | 4.0★ (8) | 16 mi |
| 30 | Eric's Sewer Plumbing & Elec | 46 | 2.8★ (4) | 13 mi |
| 31 | Mr. Rooter Plumbing of Belleville | 46 | 3.7★ (3) | 18 mi |
| 32 | Taylor Sewer Service | 45 | 4.7★ (23) | 23 mi |
| 33 | Tharp Sewer and Drain | 45 | 4.5★ (8) | 18 mi |
| 34 | Florissant Plumbing Electrical Garage Door Repair Water Heater Repair Air Duct & Sewer Cleaning LLC | 45 | 4.1★ (7) | 15 mi |
| 35 | Ron's Plumbing & Sewer Service | 45 | 4.3★ (32) | 25 mi |
| 36 | East Side Sewer & Plumbing Co | 44 | 3.8★ (34) | 21 mi |
| 37 | Sewer & Drain Solutions, LLC | 44 | 4.6★ (9) | 23 mi |
| 38 | Jet Precast Inc | 44 | 4.3★ (16) | 15 mi |
| 39 | A-1 Plumbing & Sewer Cleaning | 44 | 3.9★ (10) | 22 mi |
| 40 | GMP Plumbing | 43 | 4.7★ (16) | 22 mi |
| 41 | Flowmasters Plumbing | 42 | 4.4★ (19) | 23 mi |
Also serving Edwardsville
14 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 |
|---|---|---|
| 3rd Generation Sewer Services | 3.0★ (2) | 12 mi |
| Biologix Products Group | 5.0★ (1) | 25 mi |
| Burke Plumbing | 18 mi | |
| C C Drain & Sewer Cleaning Co | 16 mi | |
| City Home Services Llc (Septic & Sewer) | 1.0★ (1) | In Edwardsville |
| D-A-C Home Inspections | 5.0★ (1) | 13 mi |
| E Plumbing and Sewer | 5.0★ (2) | 19 mi |
| Gen x construction | 7 mi | |
| Kelmer Plumbing & Sewer | 5.0★ (2) | 5 mi |
| Landis Environmental Sewer Services | 5.0★ (1) | 19 mi |
| Mario's Sewer & Drain Cleaning LLC | 19 mi | |
| Miller Septic | 5.0★ (1) | 18 mi |
| Ross Excavating | 8 mi | |
| Royale Sewer and drains | 19 mi |
How we ranked Edwardsville septic service companies
We scored 41 Edwardsville 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 Edwardsville 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 Edwardsville: frequently asked questions
Who is the best septic service company in Edwardsville?
By CR Score, the highest-ranked septic service company in Edwardsville, IL is Nolen Septic Services with a CR Score of 65/100. It has 5.0★ from 237 Google reviews. It is open 24/7. Mitchell Environmental (#2) and V1 Environmental (#3) follow. We ranked 41 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Edwardsville?
ContractorsRanked ranks 41 septic service companies serving Edwardsville, IL. 5 of them are based in Edwardsville; the rest serve it from nearby towns. Another 14 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Edwardsville are open 24/7?
7 ranked septic service companies in Edwardsville post 24/7 hours. The highest-ranked are Nolen Septic Services (#1), Affordable Sewer Repair By Barley Excavating (#4) and Nelson Plumbing & Sewer Services CO. (#12). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Edwardsville work on weekends?
17 of 41 ranked septic service companies post Saturday hours and 14 post Sunday hours. The highest-ranked open Saturdays are Nolen Septic Services (#1), Affordable Sewer Repair By Barley Excavating (#4) and Gene's Septic Tank Cleaning (#8). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Edwardsville septic service companies have?
The median Google rating among 41 rated septic service companies in Edwardsville is 4.6★, with a median of 16 reviews. Maplewood Plumbing & Sewer, LLC. has the most, 1,691 reviews, and ranks #7. 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 Edwardsville count in this ranking?
Yes, if they are within 25 mi of the Edwardsville 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 Edwardsville
- November 2026: CR Scores recalculated for 41 septic service companies serving Edwardsville.
More septic service companies and Edwardsville pages
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Other trades in Edwardsville
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- All contractors in Edwardsville