62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,127 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Barrington, IL (2026)
200 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Barrington: Tidy Tank Plumbing, Sewer, and Septic, CR Score 62/100; 4.9★ from 1,127 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): ABC Plumbing, Sewer, Heating, Cooling & Electric, posts 24/7 hours; ranked #2 of 200.
- 2
Most-reviewed: ABC Plumbing, Sewer, Heating, Cooling & Electric, 22,524 Google reviews at 4.7★, the most of 200 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
200 Barrington septic service companies are ranked here by CR Score, from ten published factors. 114 are open 24/7, 149 open Saturdays and 122 open Sundays, based on posted hours. The median Google rating is 4.9★ across 200 rated businesses.
Top 10 septic service companies in Barrington at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tidy Tank Plumbing, Sewer, and Septic | 62 | 4.9★ (1,127) | Crystal Lake, 9 mi away | 24/7 | Overall |
| 2 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 61 | 4.7★ (22,524) | Arlington Heights, 8 mi away | 24/7 | Emergencies, Most reviews |
| 3 | S and J Plumbing & Sewer | 60 | 4.9★ (3,937) | Arlington Heights, 7 mi away | 24/7 | — |
| 4 | Cahill Heating, Cooling, Electric, Plumbing & Sewer | 57 | 5.0★ (1,064) | Lake Bluff, 15 mi away | 24/7 | — |
| 5 | Aqua Knight Plumbing, Sewer, HVAC Services & Protection | 57 | 4.9★ (310) | Hoffman Estates, 6 mi away | 24/7 | — |
| 6 | Capps Plumbing & Sewer Inc. | 57 | 4.7★ (1,332) | Wheeling, 11 mi away | 24/7 | — |
| 7 | Duane Blanton Plumbing, Sewer, Heating & Cooling | 57 | 4.7★ (2,290) | Round Lake, 15 mi away | 24/7 | — |
| 8 | J. Blanton Plumbing, Sewer & Drain | 57 | 4.8★ (549) | Arlington Heights, 11 mi away | 24/7 | — |
| 9 | Andersen Plumbing & Sewer | 56 | 4.9★ (261) | Arlington Heights, 10 mi away | 24/7 | — |
| 10 | Ravinia Plumbing, Sewer, Heating & Electric | 56 | 4.9★ (3,148) | Lincolnshire, 10 mi away | Sat | — |
The 200 best septic service companies in Barrington, 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 Arlington Heights, 8 mi away
61/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 22,524 Google reviews, the most in Barrington.
Based in Arlington Heights, 7 mi away
60/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 3,937 Google reviews.
Based in Lake Bluff, 15 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 1,064 Google reviews, listed on Google as “HVAC contractor”.
Based in Hoffman Estates, 6 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 310 Google reviews, listed on Google as “Plumber”.
Based in Wheeling, 11 mi away
57/100CR ScoreRanked #6 because of its Google rating and review volume: 4.7★ from 1,332 Google reviews.
Based in Round Lake, 15 mi away
57/100CR ScoreRanked #7 because of its Google rating and review volume: 4.7★ from 2,290 Google reviews.
Based in Arlington Heights, 11 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 549 Google reviews, listed on Google as “Plumber”.
Based in Arlington Heights, 10 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 261 Google reviews, listed on Google as “Plumber”.
Based in Lincolnshire, 10 mi away
56/100CR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 3,148 Google reviews.
Based in Elmhurst, 19 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Septic system service”.
Based in Palatine, 6 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “Plumber”.
Based in Fox Lake, 17 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 639 Google reviews, listed on Google as “Plumber”.
Based in Algonquin, 10 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 244 Google reviews, listed on Google as “Plumber”.
Based in Elgin, 11 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 211 Google reviews, listed on Google as “Plumber”.
Based in Deerfield, 15 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 384 Google reviews, listed on Google as “Plumber”.
Based in Lake in the Hills, 10 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 146 Google reviews, listed on Google as “Plumber”.
Based in Northbrook, 16 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 751 Google reviews, listed on Google as “Plumber”.
#19 Ability Septic
Based in Batavia, 22 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 244 Google reviews, listed on Google as “Septic system service”.
Based in Addison, 18 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Septic system service”.
Based in Elk Grove Village, 12 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Plumber”.
Based in Round Lake, 15 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 149 Google reviews, listed on Google as “Plumber”.
Based in McHenry, 15 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 467 Google reviews, listed on Google as “Plumber”.
Based in Northbrook, 16 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.7★ from 496 Google reviews, listed on Google as “Plumber”.
Based in Fox Lake, 13 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “HVAC contractor”.
Septic service companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 200 ranked septic service companies here; the rest are on their profiles.
Also serving Barrington
20 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 |
|---|---|---|
| A Better Plumber & Sewer Company Inc. | 5.0★ (1) | 10 mi |
| Apex Plumbing Pros LLC | 5.0★ (2) | 20 mi |
| Cascade Plumbing and Sewer - Local Plumbers in River Grove, IL | 1.0★ (1) | 22 mi |
| Central Plumbing, Heating & Cooling Co. | 8 mi | |
| Drain 911 Plumbing and Sewer Rodding | 3.0★ (2) | 12 mi |
| Guenther Plumbing & Sewer Service | 5.0★ (1) | 10 mi |
| Illinois American Plumbing and Sewer LLC | 5.0★ (1) | 20 mi |
| Illinois Sewer & Drain Inc | 5.0★ (1) | 8 mi |
| JAM Plumbing & Sewers | 5.0★ (1) | 16 mi |
| Just Drains Plumbing & Sewer | 5.0★ (1) | 20 mi |
| Mainline Sewer & Septic | 5.0★ (2) | 23 mi |
| Muehlfelt Plumbing Sewer & Electric | 18 mi | |
| North Shore Sewerage-Drng Co | 5.0★ (2) | 25 mi |
| Open-Drains | 5.0★ (1) | 13 mi |
| Park Ridge Sewer | 18 mi | |
| Raudel And Son Serna Plumbing, Sewer, And Water | 5.0★ (1) | 13 mi |
| Septic Tank Pumping of Arlington Heights | 10 mi | |
| Speed Plumbing Sewer and Drainage Inc. | 5.0★ (2) | 13 mi |
| The Septic Tank Guys | 5.0★ (1) | 18 mi |
| Tidy Tank Plumbing, Sewer, and Septic | 3 mi |
How we ranked Barrington septic service companies
We scored 200 Barrington 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 Barrington 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 Barrington: frequently asked questions
Who is the best septic service company in Barrington?
By CR Score, the highest-ranked septic service company in Barrington, IL is Tidy Tank Plumbing, Sewer, and Septic with a CR Score of 62/100. It has 4.9★ from 1,127 Google reviews. It is open 24/7. ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and S and J Plumbing & Sewer (#3) follow. We ranked 200 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Barrington?
ContractorsRanked ranks 200 septic service companies serving Barrington, IL. 1 of them is based in Barrington; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Barrington are open 24/7?
114 ranked septic service companies in Barrington post 24/7 hours. The highest-ranked are Tidy Tank Plumbing, Sewer, and Septic (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and S and J Plumbing & Sewer (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Barrington work on weekends?
149 of 200 ranked septic service companies post Saturday hours and 122 post Sunday hours. The highest-ranked open Saturdays are Tidy Tank Plumbing, Sewer, and Septic (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and S and J Plumbing & Sewer (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Barrington septic service companies have?
The median Google rating among 200 rated septic service companies in Barrington is 4.9★, with a median of 42 reviews. ABC Plumbing, Sewer, Heating, Cooling & Electric has the most, 22,524 reviews, and ranks #2. 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 Barrington count in this ranking?
Yes, if they are within 25 mi of the Barrington 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 Barrington
- November 2026: CR Scores recalculated for 200 septic service companies serving Barrington.
- November 2026: 1 duplicate listing merged.
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