62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 477 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Marlton, NJ (2026)
66 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Marlton: Delaware Valley Septic, Sewer & Storm, CR Score 62/100; 4.9★ from 477 Google reviews; open 24/7.
- 3
Best for emergencies (open 24/7): EcoFlow Septic, posts 24/7 hours; ranked #3 of 66.
- 18
Most-reviewed: Mr. Rooter Plumbing of Glenside, 546 Google reviews at 4.9★, the most of 66 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
66 Marlton septic service companies are ranked here by CR Score, from ten published factors. 35 are open 24/7, 50 open Saturdays and 40 open Sundays, based on posted hours. The median Google rating is 4.9★ across 66 rated businesses.
Top 10 septic service companies in Marlton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Delaware Valley Septic, Sewer & Storm | 62 | 4.9★ (477) | Springfield, 22 mi away | 24/7 | Overall |
| 2 | Denny's Septic Service, LLC | 61 | 5.0★ (518) | Atco, 9 mi away | — | — |
| 3 | EcoFlow Septic | 61 | 5.0★ (93) | Philadelphia, 15 mi away | 24/7 | Emergencies |
| 4 | The Sewer Kings | 61 | 5.0★ (18) | Camden, 3 mi away | 24/7 | — |
| 5 | Segrest Sewers LLC | 60 | 5.0★ (163) | Pennsauken, 8 mi away | 24/7 | — |
| 6 | Daniels Plumbing, Drain Cleaning , Sewer Repair of Philadelphia | 60 | 4.7★ (491) | Philadelphia, 11 mi away | 24/7 | — |
| 7 | Wind River Environmental of Swedesboro, NJ | 60 | 5.0★ (138) | Pennsville, 23 mi away | 24/7 | — |
| 8 | The Sewer Kings | 60 | 5.0★ (15) | Atco, 6 mi away | 24/7 | — |
| 9 | 24 Hours Drain & Sewer Line Cleaning | 59 | 5.0★ (159) | Glassboro, 12 mi away | 24/7 | — |
| 10 | Jacobs Septic Tanks Services | 59 | 4.7★ (88) | Hammonton, 19 mi away | 24/7 | — |
The 66 best septic service companies in Marlton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Atco, 9 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 518 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Philadelphia, 15 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camden, 3 mi away
61/100CR ScoreRanked #4 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 Pennsauken, 8 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 163 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Philadelphia, 11 mi away
60/100CR ScoreRanked #6 because of its Google rating and review volume: 4.7★ from 491 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pennsville, 23 mi away
60/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Atco, 6 mi away
60/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glassboro, 12 mi away
59/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 159 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hammonton, 19 mi away
59/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 88 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#11 Bob Drayton Inc
Based in Mount Laurel, 12 mi away
59/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 299 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Williamstown, 13 mi away
59/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 Decker Septic
Based in Vincentown, 9 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hatboro, 21 mi away
58/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 195 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lindenwold, 7 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Plumbing Boys
Based in Philadelphia, 16 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vineland, 25 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oreland, 21 mi away
57/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 546 Google reviews, the most in Marlton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cherry Hill, 8 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 3.8★ from 55 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cherry Hill, 3 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ 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 Edgewater, 25 mi away
56/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 132 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mercerville-Hamilton Square, 22 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vineland, 19 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Philadelphia, 14 mi away
55/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Philadelphia, 11 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
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 66 ranked septic service companies here; the rest are on their profiles.
Also serving Marlton
19 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) | 11 mi |
| AA Evans and Evans Sewer & Water Mains | 5.0★ (2) | 16 mi |
| Albert Brewin Septic Services | 5.0★ (1) | 18 mi |
| All Clear septic inspections | 5.0★ (1) | 16 mi |
| Branvall Septic & Sewer Construction | 5.0★ (2) | 16 mi |
| Carey Excavating, Inc. | 11 mi | |
| Dr. Drain Cleaning & Sewer Inspections | 5.0★ (1) | 13 mi |
| Ingram's Drain & Sewer Cleaning | 16 mi | |
| Joseph A. Cuzzupe & Company, INC. | 5.0★ (2) | 3 mi |
| North East Septic & Excavating, LLC | 5.0★ (1) | 16 mi |
| Randanella Septic Inc | 19 mi | |
| Resolve Waterline & Sewer Replacement | 5.0★ (1) | 24 mi |
| Sarappa Septics | 5.0★ (2) | 12 mi |
| Sewer Man | 16 mi | |
| Sewer Xpress Corp | 5.0★ (1) | 11 mi |
| South jersey sewer inspections | 11 mi | |
| Valdes Mechanical & Sewer Cleaning | 16 mi | |
| Walker's Septic | 5.0★ (1) | 11 mi |
| Water Heaters Philadelphia | 14 mi |
How we ranked Marlton septic service companies
We scored 66 Marlton 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 Marlton 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 Marlton: frequently asked questions
Who is the best septic service company in Marlton?
By CR Score, the highest-ranked septic service company in Marlton, NJ is Delaware Valley Septic, Sewer & Storm with a CR Score of 62/100. It has 4.9★ from 477 Google reviews. It is open 24/7. Denny's Septic Service, LLC (#2) and EcoFlow Septic (#3) follow. We ranked 66 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Marlton?
ContractorsRanked ranks 66 septic service companies serving Marlton, NJ. Another 19 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Marlton are open 24/7?
35 ranked septic service companies in Marlton post 24/7 hours. The highest-ranked are Delaware Valley Septic, Sewer & Storm (#1), EcoFlow Septic (#3) and The Sewer Kings (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Marlton work on weekends?
50 of 66 ranked septic service companies post Saturday hours and 40 post Sunday hours. The highest-ranked open Saturdays are Delaware Valley Septic, Sewer & Storm (#1), EcoFlow Septic (#3) and The Sewer Kings (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Marlton septic service companies have?
The median Google rating among 66 rated septic service companies in Marlton is 4.9★, with a median of 25 reviews. Mr. Rooter Plumbing of Glenside has the most, 546 reviews, and ranks #18. 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 Marlton count in this ranking?
Yes, if they are within 25 mi of the Marlton 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 Marlton
- November 2026: CR Scores recalculated for 66 septic service companies serving Marlton.
More septic service companies and Marlton pages
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Other trades in Marlton
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- Painters in Marlton301 ranked
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- Handymen in Marlton170 ranked
- Kitchen remodelers in Marlton643 ranked
- Bathroom remodelers in Marlton666 ranked
- Flooring contractors in Marlton540 ranked
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- Concrete contractors in Marlton390 ranked
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- Deck builders in Marlton290 ranked
- Siding contractors in Marlton795 ranked
- Window installers in Marlton598 ranked
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- Solar installers in Marlton179 ranked
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- Foundation repair companies in Marlton211 ranked
- Tree services in Marlton369 ranked
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- Water damage restoration companies in Marlton669 ranked
- Home builders in Marlton486 ranked
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- Window cleaners in Marlton58 ranked
- Pressure washing companies in Marlton129 ranked
- Pest control companies in Marlton210 ranked
- Paving contractors in Marlton212 ranked
- Auto glass repair shops in Marlton142 ranked
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- All contractors in Marlton