Ranked #1 in Romeoville
Based in Bolingbrook, 4 mi away
61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 306 Google reviews.
Best Septic Service Companies in Romeoville, IL (2026)
210 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Romeoville: RootBusters Plumbing, Sewer and Drains Inc., CR Score 61/100; 4.9★ from 306 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 210.
- 9
Most-reviewed: Kevin Szabo Jr Plumbing and Sewer, 1,423 Google reviews at 4.9★, the most of 210 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
210 Romeoville septic service companies are ranked here by CR Score, from ten published factors. 119 are open 24/7, 151 open Saturdays and 125 open Sundays, based on posted hours. The median Google rating is 4.8★ across 210 rated businesses.
Top 10 septic service companies in Romeoville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | RootBusters Plumbing, Sewer and Drains Inc. | 61 | 4.9★ (306) | Bolingbrook, 4 mi away | 24/7 | Overall |
| 2 | ABC Plumbing, Sewer, Heating, Cooling & Electric | 60 | 4.8★ (1,107) | Downers Grove, 12 mi away | 24/7 | Emergencies |
| 3 | Brilliant Plumbers: Sewage, Sump Pumps And Sewer | 60 | 5.0★ (375) | Chicago Ridge, 9 mi away | 24/7 | — |
| 4 | J. Blanton Plumbing, Sewer & Drain | 60 | 4.9★ (321) | Joliet, 8 mi away | 24/7 | — |
| 5 | J. Blanton Plumbing, Sewer & Drain | 59 | 4.8★ (413) | Naperville, 9 mi away | 24/7 | — |
| 6 | Ability Septic | 59 | 4.6★ (244) | Batavia, 18 mi away | 24/7 | — |
| 7 | Journeymen Plumbing and Sewer LLC | 59 | 5.0★ (278) | Warrenville, 13 mi away | 24/7 | — |
| 8 | Bee Quick Plumbing & Sewer - Naperville | 59 | 5.0★ (156) | Naperville, 9 mi away | 24/7 | — |
| 9 | Kevin Szabo Jr Plumbing and Sewer | 59 | 4.9★ (1,423) | Tinley Park, 17 mi away | Sat · Sun · Evenings | Most reviews |
| 10 | Harmer Sewer Rodding | 58 | 5.0★ (126) | Clarendon Hills, 9 mi away | 24/7 | — |
The 210 best septic service companies in Romeoville, 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, 12 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 1,107 Google reviews.
Based in Chicago Ridge, 9 mi away
60/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 375 Google reviews.
Based in Joliet, 8 mi away
60/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 321 Google reviews.
Based in Naperville, 9 mi away
59/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 413 Google reviews.
Based in Batavia, 18 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.6★ from 244 Google reviews, listed on Google as “Septic system service”.
Based in Warrenville, 13 mi away
59/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 278 Google reviews.
Based in Naperville, 9 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Plumber”.
Based in Tinley Park, 17 mi away
59/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 1,423 Google reviews, the most in Romeoville.
Based in Clarendon Hills, 9 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 126 Google reviews, listed on Google as “Plumber”.
Based in Frankfort, 12 mi away
58/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 173 Google reviews.
Based in Crestwood, 9 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Plumber”.
Based in Downers Grove, 10 mi away
58/100CR ScoreRanked #13 because of its Google rating and review volume: 4.7★ from 265 Google reviews.
Based in Hinsdale, 15 mi away
58/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 270 Google reviews.
Based in Elmhurst, 20 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Septic system service”.
Based in Brookfield, 17 mi away
58/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 327 Google reviews.
Based in Shorewood, 9 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 159 Google reviews, listed on Google as “Septic system service”.
Based in Tinley Park, 16 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Septic system service”.
Based in Naperville, 5 mi away
57/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 145 Google reviews.
Based in Addison, 19 mi away
57/100CR 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 Evergreen Park, 9 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ from 97 Google reviews, listed on Google as “Plumber”.
Based in Bolingbrook, 3 mi away
57/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 90 Google reviews, listed on Google as “Plumber”.
Based in North Aurora, 17 mi away
57/100CR ScoreRanked #23 because of its Google rating and review volume: 5.0★ from 172 Google reviews.
Based in Mokena, 15 mi away
56/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 174 Google reviews.
Based in Frankfort, 21 mi away
56/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 232 Google reviews.
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 210 ranked septic service companies here; the rest are on their profiles.
Also serving Romeoville
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 |
|---|---|---|
| Bisping Construction | 3.0★ (2) | 13 mi |
| Carl's Septic Services Inc | 5.0★ (1) | 9 mi |
| H & R Sewer & Water Construction Inc | 5.0★ (1) | 6 mi |
| H.D. Backhoe Service | 5.0★ (1) | 18 mi |
| HQ Plumbing and Sewer | 5.0★ (1) | 21 mi |
| Illinois American Plumbing and Sewer LLC | 5.0★ (1) | 16 mi |
| JAM Plumbing & Sewers | 5.0★ (1) | 19 mi |
| Karl Meyer Expert Plumbing | 5.0★ (1) | 21 mi |
| McCoy Sewers Inc. | 5.0★ (2) | 10 mi |
| MJ's Plumbing and Sewer | 5.0★ (2) | 18 mi |
| Neighborhood Rooter Express \ Plumbing and Sewer Experts | 5.0★ (1) | 18 mi |
| Neptune Sewer Services Sludge | 5.0★ (1) | 21 mi |
| O'Brien Family Sewer and Plumbing Services | 5.0★ (1) | 21 mi |
| root-x sewer and drain and home repair | 4.0★ (2) | 15 mi |
| Roots Plumbing and Sewer Contractors | 5.0★ (2) | 20 mi |
| Simply Sewers & Water | 5.0★ (2) | 9 mi |
| Stay Dry Sewers | 5.0★ (2) | 24 mi |
| United Site Services | 1.0★ (2) | 11 mi |
| Visu-Sewer of Illinois, LLC | 5.0★ (2) | 16 mi |
| whiteSeptic | 5.0★ (1) | 19 mi |
How we ranked Romeoville septic service companies
We scored 210 Romeoville 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 Romeoville 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 Romeoville: frequently asked questions
Who is the best septic service company in Romeoville?
By CR Score, the highest-ranked septic service company in Romeoville, IL is RootBusters Plumbing, Sewer and Drains Inc. with a CR Score of 61/100. It has 4.9★ from 306 Google reviews. It is open 24/7. ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Brilliant Plumbers: Sewage, Sump Pumps And Sewer (#3) follow. We ranked 210 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Romeoville?
ContractorsRanked ranks 210 septic service companies serving Romeoville, IL. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Romeoville are open 24/7?
119 ranked septic service companies in Romeoville post 24/7 hours. The highest-ranked are RootBusters Plumbing, Sewer and Drains Inc. (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Brilliant Plumbers: Sewage, Sump Pumps And Sewer (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Romeoville work on weekends?
151 of 210 ranked septic service companies post Saturday hours and 125 post Sunday hours. The highest-ranked open Saturdays are RootBusters Plumbing, Sewer and Drains Inc. (#1), ABC Plumbing, Sewer, Heating, Cooling & Electric (#2) and Brilliant Plumbers: Sewage, Sump Pumps And Sewer (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Romeoville septic service companies have?
The median Google rating among 210 rated septic service companies in Romeoville is 4.8★, with a median of 32 reviews. Kevin Szabo Jr Plumbing and Sewer has the most, 1,423 reviews, and ranks #9. 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 Romeoville count in this ranking?
Yes, if they are within 25 mi of the Romeoville 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 Romeoville
- November 2026: CR Scores recalculated for 210 septic service companies serving Romeoville.
- November 2026: 1 duplicate listing merged.
More septic service companies and Romeoville pages
Septic service companies near Romeoville
- Septic service companies in Bolingbrook, IL238 ranked
- Septic service companies in Lockport, IL189 ranked
- Septic service companies in Lemont, IL246 ranked
- Septic service companies in Plainfield, IL159 ranked
- Septic service companies in Crest Hill, IL157 ranked
- Septic service companies in Woodridge, IL274 ranked
- Septic service companies in Goodings Grove, IL222 ranked
- Septic service companies in Joliet, IL141 ranked
- Septic service companies in Homer Glen, IL205 ranked
- Septic service companies in Darien, IL276 ranked
Other trades in Romeoville
- Roofers in Romeoville1961 ranked
- Plumbers in Romeoville814 ranked
- Electricians in Romeoville733 ranked
- HVAC contractors in Romeoville1267 ranked
- General contractors in Romeoville1132 ranked
- Painters in Romeoville391 ranked
- Landscapers in Romeoville436 ranked
- Handymen in Romeoville145 ranked
- Kitchen remodelers in Romeoville680 ranked
- Bathroom remodelers in Romeoville680 ranked
- Flooring contractors in Romeoville600 ranked
- Tile installers in Romeoville100 ranked
- Drywall contractors in Romeoville30 ranked
- Concrete contractors in Romeoville496 ranked
- Fence contractors in Romeoville175 ranked
- Deck builders in Romeoville293 ranked
- Siding contractors in Romeoville960 ranked
- Window installers in Romeoville956 ranked
- Gutter installers in Romeoville436 ranked
- Insulation contractors in Romeoville101 ranked
- Solar installers in Romeoville137 ranked
- Garage door repair companies in Romeoville169 ranked
- Foundation repair companies in Romeoville219 ranked
- Tree services in Romeoville391 ranked
- Masonry contractors in Romeoville385 ranked
- Water damage restoration companies in Romeoville939 ranked
- Home builders in Romeoville599 ranked
- Demolition contractors in Romeoville107 ranked
- Window cleaners in Romeoville107 ranked
- Pressure washing companies in Romeoville156 ranked
- Pest control companies in Romeoville209 ranked
- Paving contractors in Romeoville376 ranked
- Auto glass repair shops in Romeoville226 ranked
- Excavating contractors in Romeoville100 ranked
- Pool builders in Romeoville151 ranked
- All contractors in Romeoville