59/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Westchester, IL (2026)
287 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Westchester: Pro Services Plumbing, Drains, Sewer Lining, CR Score 59/100; 5.0★ from 59 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 287.
- 4
Most-reviewed: ABC Plumbing, Sewer, Heating, Cooling & Electric, 22,524 Google reviews at 4.7★, the most of 287 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
287 Westchester septic service companies are ranked here by CR Score, from ten published factors. 173 are open 24/7, 220 open Saturdays and 182 open Sundays, based on posted hours. The median Google rating is 4.8★ across 287 rated businesses.
Top 10 septic service companies in Westchester at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Pro Services Plumbing, Drains, Sewer Lining | 59 | 5.0★ (59) | Elmhurst, 6 mi away | 24/7 | Overall |
| 2 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 58 | 4.8★ (1,107) | Downers Grove, 7 mi away | 24/7 | Emergencies |
| 3 | Suburban Plumbing Sewer Line and Drain Cleaning Experts | 58 | 4.9★ (327) | Brookfield, 4 mi away | 24/7 | — |
| 4 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 58 | 4.7★ (22,524) | Arlington Heights, 20 mi away | 24/7 | Most reviews |
| 5 | J. Blanton Plumbing, Sewer & Drain | 58 | 4.9★ (270) | Hinsdale, 3 mi away | 24/7 | — |
| 6 | Mr. Rooter Plumbing of DuPage | 58 | 4.8★ (51) | Addison, 7 mi away | 24/7 | — |
| 7 | Brilliant Plumbers: Sewage, Sump Pumps And Sewer | 57 | 5.0★ (375) | Chicago Ridge, 9 mi away | 24/7 | — |
| 8 | S and J Plumbing & Sewer | 57 | 4.9★ (3,937) | Arlington Heights, 21 mi away | 24/7 | — |
| 9 | Morning Noon Night Plumbing & Sewer | 57 | 4.7★ (282) | Lyons, 4 mi away | 24/7 | — |
| 10 | Chicago Sewer Experts | 57 | 4.7★ (255) | Lyons, 4 mi away | 24/7 | — |
The 287 best septic service companies in Westchester, 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 Downers Grove, 7 mi away
58/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 1,107 Google reviews, listed on Google as “HVAC contractor”.
Based in Brookfield, 4 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 327 Google reviews, listed on Google as “Plumber”.
Based in Arlington Heights, 20 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 22,524 Google reviews, the most in Westchester.
Based in Hinsdale, 3 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 270 Google reviews, listed on Google as “Plumber”.
Based in Addison, 7 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Septic system service”.
Based in Chicago Ridge, 9 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 375 Google reviews, listed on Google as “Plumber”.
Based in Arlington Heights, 21 mi away
57/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 3,937 Google reviews.
Based in Lyons, 4 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 282 Google reviews, listed on Google as “Plumber”.
Based in Lyons, 4 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 255 Google reviews, listed on Google as “Plumber”.
Based in Chicago, 14 mi away
57/100CR ScoreRanked #11 because of its Google rating and review volume: 4.6★ from 3,004 Google reviews.
Based in Brookfield, 3 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 110 Google reviews, listed on Google as “Plumber”.
Based in Elmhurst, 5 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 149 Google reviews, listed on Google as “Plumber”.
Based in Chicago, 11 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 275 Google reviews, listed on Google as “Plumber”.
Based in Clarendon Hills, 10 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Plumber”.
#16 Ability Septic
Based in Batavia, 21 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 244 Google reviews, listed on Google as “Septic system service”.
Based in Warrenville, 15 mi away
56/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 278 Google reviews, listed on Google as “Plumber”.
Based in Downers Grove, 9 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 265 Google reviews, listed on Google as “Plumber”.
Based in Bolingbrook, 14 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 306 Google reviews, listed on Google as “Plumber”.
Based in Arlington Heights, 16 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 549 Google reviews, listed on Google as “Plumber”.
Based in Skokie, 15 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 242 Google reviews, listed on Google as “Plumber”.
Based in Hinsdale, 4 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 53 Google reviews, listed on Google as “Plumber”.
Based in Evanston, 17 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 700 Google reviews, listed on Google as “Plumber”.
Based in Crestwood, 11 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Plumber”.
Based in Naperville, 14 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Plumber”.
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 287 ranked septic service companies here; the rest are on their profiles.
Also serving Westchester
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 |
|---|---|---|
| Acme Plumbing & Sewer Services | 1.0★ (1) | 7 mi |
| Carl's Septic Services Inc | 5.0★ (1) | 9 mi |
| Cascade Plumbing and Sewer - Local Plumbers in River Grove, IL | 1.0★ (1) | 6 mi |
| Drain 911 Plumbing and Sewer Rodding | 3.0★ (2) | 23 mi |
| Erris Sewer and Plumbing | 5.0★ (2) | 20 mi |
| HQ Plumbing and Sewer | 5.0★ (1) | 5 mi |
| Illinois American Plumbing and Sewer LLC | 5.0★ (1) | 7 mi |
| Just Drains Plumbing & Sewer | 5.0★ (1) | 7 mi |
| McCoy Sewers Inc. | 5.0★ (2) | 8 mi |
| Midwest Hydro Jetting And Sewer Service | 5.0★ (1) | 10 mi |
| MJ's Plumbing and Sewer | 5.0★ (2) | 23 mi |
| Neptune Sewer Services Sludge | 5.0★ (1) | 5 mi |
| North Shore Sewerage-Drng Co | 5.0★ (2) | 11 mi |
| root-x sewer and drain and home repair | 4.0★ (2) | 7 mi |
| Roots Plumbing and Sewer Contractors | 5.0★ (2) | 10 mi |
| Sewertech Services | 5.0★ (1) | 11 mi |
| Simply Sewers & Water | 5.0★ (2) | 11 mi |
| Stay Dry Sewers | 5.0★ (2) | 8 mi |
| The Septic Tank Guys | 5.0★ (1) | 9 mi |
| Visu-Sewer of Illinois, LLC | 5.0★ (2) | 9 mi |
How we ranked Westchester septic service companies
We scored 287 Westchester 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 Westchester 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 Westchester: frequently asked questions
Who is the best septic service company in Westchester?
By CR Score, the highest-ranked septic service company in Westchester, IL is Pro Services Plumbing, Drains, Sewer Lining with a CR Score of 59/100. It has 5.0★ from 59 Google reviews. It is open 24/7. ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Suburban Plumbing Sewer Line and Drain Cleaning Experts (#3) follow. We ranked 287 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Westchester?
ContractorsRanked ranks 287 septic service companies serving Westchester, IL. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Westchester are open 24/7?
173 ranked septic service companies in Westchester post 24/7 hours. The highest-ranked are Pro Services Plumbing, Drains, Sewer Lining (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Suburban Plumbing Sewer Line and Drain Cleaning Experts (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Westchester work on weekends?
220 of 287 ranked septic service companies post Saturday hours and 182 post Sunday hours. The highest-ranked open Saturdays are Pro Services Plumbing, Drains, Sewer Lining (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Suburban Plumbing Sewer Line and Drain Cleaning Experts (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Westchester septic service companies have?
The median Google rating among 287 rated septic service companies in Westchester is 4.8★, with a median of 37 reviews. ABC Plumbing, Sewer, Heating, Cooling & Electric has the most, 22,524 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 Westchester count in this ranking?
Yes, if they are within 25 mi of the Westchester 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 Westchester
- November 2026: CR Scores recalculated for 287 septic service companies serving Westchester.
- November 2026: 1 duplicate listing merged.
More septic service companies and Westchester pages
Septic service companies near Westchester
- Septic service companies in La Grange Park, IL283 ranked
- Septic service companies in Bellwood, IL277 ranked
- Septic service companies in Brookfield, IL278 ranked
- Septic service companies in Maywood, IL266 ranked
- Septic service companies in Western Springs, IL288 ranked
- Septic service companies in La Grange, IL285 ranked
- Septic service companies in Melrose Park, IL265 ranked
- Septic service companies in Forest Park, IL260 ranked
- Septic service companies in Lyons, IL272 ranked
- Septic service companies in Hinsdale, IL290 ranked
Other trades in Westchester
- Roofers in Westchester2107 ranked
- Plumbers in Westchester1231 ranked
- Electricians in Westchester1083 ranked
- HVAC contractors in Westchester1815 ranked
- General contractors in Westchester1799 ranked
- Painters in Westchester770 ranked
- Landscapers in Westchester558 ranked
- Handymen in Westchester332 ranked
- Kitchen remodelers in Westchester1210 ranked
- Bathroom remodelers in Westchester1218 ranked
- Flooring contractors in Westchester974 ranked
- Tile installers in Westchester235 ranked
- Drywall contractors in Westchester48 ranked
- Concrete contractors in Westchester660 ranked
- Fence contractors in Westchester254 ranked
- Deck builders in Westchester466 ranked
- Siding contractors in Westchester1045 ranked
- Window installers in Westchester1025 ranked
- Gutter installers in Westchester621 ranked
- Insulation contractors in Westchester148 ranked
- Solar installers in Westchester142 ranked
- Garage door repair companies in Westchester287 ranked
- Foundation repair companies in Westchester235 ranked
- Tree services in Westchester465 ranked
- Masonry contractors in Westchester753 ranked
- Water damage restoration companies in Westchester1015 ranked
- Home builders in Westchester644 ranked
- Demolition contractors in Westchester176 ranked
- Window cleaners in Westchester247 ranked
- Pressure washing companies in Westchester272 ranked
- Pest control companies in Westchester318 ranked
- Paving contractors in Westchester482 ranked
- Auto glass repair shops in Westchester316 ranked
- Excavating contractors in Westchester128 ranked
- Pool builders in Westchester177 ranked
- All contractors in Westchester