64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 477 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Collingswood, NJ (2026)
72 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Collingswood: Delaware Valley Septic, Sewer & Storm, CR Score 64/100; 4.9★ from 477 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Segrest Sewers LLC, posts 24/7 hours; ranked #2 of 72.
- 10
Most-reviewed: TLC Drain, Sewer, and Water Cleanup, 800 Google reviews at 4.8★, the most of 72 ranked; ranked #10.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
72 Collingswood septic service companies are ranked here by CR Score, from ten published factors. 40 are open 24/7, 56 open Saturdays and 44 open Sundays, based on posted hours. The median Google rating is 4.9★ across 72 rated businesses.
Top 10 septic service companies in Collingswood at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Delaware Valley Septic, Sewer & Storm | 64 | 4.9★ (477) | Springfield, 14 mi away | 24/7 | Overall |
| 2 | Segrest Sewers LLC | 61 | 5.0★ (163) | Pennsauken, 3 mi away | 24/7 | Emergencies |
| 3 | Wind River Environmental of Swedesboro, NJ | 61 | 5.0★ (138) | Pennsville, 18 mi away | 24/7 | — |
| 4 | Daniels Plumbing, Drain Cleaning , Sewer Repair of Philadelphia | 61 | 4.7★ (491) | Philadelphia, 7 mi away | 24/7 | — |
| 5 | The Sewer Kings | 60 | 5.0★ (18) | Camden, 5 mi away | 24/7 | — |
| 6 | EcoFlow Septic | 59 | 5.0★ (93) | Philadelphia, 22 mi away | 24/7 | — |
| 7 | Denny's Septic Service, LLC | 59 | 5.0★ (518) | Atco, 15 mi away | — | — |
| 8 | 24 Hours Drain & Sewer Line Cleaning | 59 | 5.0★ (159) | Glassboro, 12 mi away | 24/7 | — |
| 9 | Plumbing Boys | 59 | 4.6★ (31) | Philadelphia, 11 mi away | 24/7 | — |
| 10 | TLC Drain, Sewer, and Water Cleanup | 58 | 4.8★ (800) | King of Prussia, 23 mi away | 24/7 | Most reviews |
The 72 best septic service companies in Collingswood, 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 Pennsauken, 3 mi away
61/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 163 Google reviews.
Based in Pennsville, 18 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 7 mi away
61/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 491 Google reviews.
Based in Camden, 5 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 22 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Septic system service”.
Based in Atco, 15 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 518 Google reviews, listed on Google as “Septic system service”.
Based in Glassboro, 12 mi away
59/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 159 Google reviews.
Based in Philadelphia, 11 mi away
59/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Septic system service”.
Based in King of Prussia, 23 mi away
58/100CR ScoreRanked #10 because of its Google rating and review volume: 4.8★ from 800 Google reviews, the most in Collingswood.
Based in Williamstown, 14 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Septic system service”.
Based in Hatboro, 18 mi away
58/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 195 Google reviews.
Based in King of Prussia, 18 mi away
58/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 667 Google reviews.
#14 The Sewer Kings
Based in Atco, 12 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Septic system service”.
Based in Oreland, 15 mi away
57/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 546 Google reviews.
Based in Limerick, 24 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Septic system service”.
Based in Hammonton, 24 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 88 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 7 mi away
57/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
Based in Philadelphia, 6 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
#20 Bob Drayton Inc
Based in Mount Laurel, 20 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 299 Google reviews, listed on Google as “Septic system service”.
#21 McGovern Septic
Based in West Chester, 22 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Septic system service”.
Based in Lindenwold, 13 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Septic system service”.
#23 Decker Septic
Based in Vincentown, 17 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 6 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Plumber”.
Based in Lansdowne, 10 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 147 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 72 ranked septic service companies here; the rest are on their profiles.
Also serving Collingswood
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 G Sewer Repair, LLC | 4.0★ (1) | 8 mi |
| AA Evans and Evans Sewer & Water Mains | 5.0★ (2) | 21 mi |
| Albert Brewin Septic Services | 5.0★ (1) | 17 mi |
| All Clear septic inspections | 5.0★ (1) | 21 mi |
| Barbara's Septic Cleaning | 23 mi | |
| Branvall Septic & Sewer Construction | 5.0★ (2) | 21 mi |
| Carey Excavating, Inc. | 16 mi | |
| Dr. Drain Cleaning & Sewer Inspections | 5.0★ (1) | 6 mi |
| Ingram's Drain & Sewer Cleaning | 10 mi | |
| Joseph A. Cuzzupe & Company, INC. | 5.0★ (2) | 5 mi |
| North East Septic & Excavating, LLC | 5.0★ (1) | 21 mi |
| Parker Wastewater Consulting, Inc. | 5.0★ (1) | 24 mi |
| Randanella Septic Inc | 24 mi | |
| Sarappa Septics | 5.0★ (2) | 18 mi |
| Sewer Man | 21 mi | |
| Sewer Xpress Corp | 5.0★ (1) | 17 mi |
| South jersey sewer inspections | 12 mi | |
| Valdes Mechanical & Sewer Cleaning | 21 mi | |
| Walker's Septic | 5.0★ (1) | 19 mi |
| Water Heaters Philadelphia | 7 mi |
How we ranked Collingswood septic service companies
We scored 72 Collingswood 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 Collingswood 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 Collingswood: frequently asked questions
Who is the best septic service company in Collingswood?
By CR Score, the highest-ranked septic service company in Collingswood, NJ is Delaware Valley Septic, Sewer & Storm with a CR Score of 64/100. It has 4.9★ from 477 Google reviews. It is open 24/7. Segrest Sewers LLC (#2) and Wind River Environmental of Swedesboro, NJ (#3) follow. We ranked 72 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Collingswood?
ContractorsRanked ranks 72 septic service companies serving Collingswood, NJ. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Collingswood are open 24/7?
40 ranked septic service companies in Collingswood post 24/7 hours. The highest-ranked are Delaware Valley Septic, Sewer & Storm (#1), Segrest Sewers LLC (#2) and Wind River Environmental of Swedesboro, NJ (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Collingswood work on weekends?
56 of 72 ranked septic service companies post Saturday hours and 44 post Sunday hours. The highest-ranked open Saturdays are Delaware Valley Septic, Sewer & Storm (#1), Segrest Sewers LLC (#2) and Wind River Environmental of Swedesboro, NJ (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Collingswood septic service companies have?
The median Google rating among 72 rated septic service companies in Collingswood is 4.9★, with a median of 29 reviews. TLC Drain, Sewer, and Water Cleanup has the most, 800 reviews, and ranks #10. 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 Collingswood count in this ranking?
Yes, if they are within 25 mi of the Collingswood 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 Collingswood
- November 2026: CR Scores recalculated for 72 septic service companies serving Collingswood.
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