62/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 848 Google reviews.
Best Septic Service Companies in Somerset, NJ (2026)
107 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Somerset: Arrow Sewer and Drain, CR Score 62/100; 4.9★ from 848 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): PowerFlo Sewer Service, posts 24/7 hours; ranked #2 of 107.
- 6
Most-reviewed: Pipe Works Services, Inc., 1,940 Google reviews at 4.8★, the most of 107 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
107 Somerset septic service companies are ranked here by CR Score, from ten published factors. 56 are open 24/7, 82 open Saturdays and 66 open Sundays, based on posted hours. The median Google rating is 4.9★ across 107 rated businesses.
Top 10 septic service companies in Somerset at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Arrow Sewer and Drain | 62 | 4.9★ (848) | Middlesex, 5 mi away | 24/7 | Overall |
| 2 | PowerFlo Sewer Service | 59 | 5.0★ (1,092) | Staten Island, 20 mi away | 24/7 | Emergencies |
| 3 | Edison Sewer & Drain Service | 59 | 4.9★ (149) | Piscataway, 6 mi away | 24/7 | — |
| 4 | Arrow Sewer and Drain | 57 | 4.8★ (122) | South Plainfield, 8 mi away | 24/7 | — |
| 5 | NY Sewer and Drain | 57 | 5.0★ (65) | Staten Island, 22 mi away | 24/7 | — |
| 6 | Pipe Works Services, Inc. | 57 | 4.8★ (1,940) | Chatham, 17 mi away | 24/7 | Most reviews |
| 7 | AAA All Drains Septic Cleaning Co. | 57 | 4.6★ (28) | West Milford, 12 mi away | 24/7 | — |
| 8 | Big Mike's Septic Drain Cleaning Inc. | 57 | 5.0★ (9) | Bridgewater, 8 mi away | 24/7 | — |
| 9 | A Sewer Genie | 57 | 4.9★ (86) | Bedminster, 9 mi away | 24/7 | — |
| 10 | Pristine Drain Cleaning Service, LLC | 57 | 5.0★ (11) | East Brunswick, 10 mi away | 24/7 | — |
The 107 best septic service companies in Somerset, 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 Staten Island, 20 mi away
59/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 1,092 Google reviews.
Based in Piscataway, 6 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Plumber”.
Based in South Plainfield, 8 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “Plumber”.
Based in Staten Island, 22 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Septic system service”.
Based in Chatham, 17 mi away
57/100CR ScoreRanked #6 because of its Google rating and review volume: 4.8★ from 1,940 Google reviews, the most in Somerset.
Based in West Milford, 12 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 28 Google reviews, listed on Google as “Septic system service”.
Based in Bridgewater, 8 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Septic system service”.
Based in Bedminster, 9 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 86 Google reviews, listed on Google as “HVAC contractor”.
Based in East Brunswick, 10 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based in Toms River, 21 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 49 Google reviews, listed on Google as “Septic system service”.
Based in Bloomfield, 9 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 72 Google reviews, listed on Google as “HVAC contractor”.
Based in Maplewood, 18 mi away
56/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 200 Google reviews.
Based in Rahway, 13 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 255 Google reviews.
Based in East Brunswick, 3 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
Based in Staten Island, 13 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.0★ from 88 Google reviews, listed on Google as “Septic system service”.
Based in Trenton, 22 mi away
55/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 722 Google reviews.
Based in Paterson, 21 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Septic system service”.
Based in Edison, 10 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 59 Google reviews, listed on Google as “Septic system service”.
Based in Hopatcong, 13 mi away
55/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 259 Google reviews.
Based in Mountainside, 13 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 146 Google reviews, listed on Google as “Plumber”.
Based in Elizabeth, 18 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Plumber”.
Based in Staten Island, 20 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Plumber”.
Based in Staten Island, 15 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 55 Google reviews, listed on Google as “Plumber”.
Based in Staten Island, 17 mi away
55/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 61 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 107 ranked septic service companies here; the rest are on their profiles.
Also serving Somerset
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 |
|---|---|---|
| ABC PLUMBING & SEWERS | 5.0★ (2) | 20 mi |
| Apollo Septic | 5.0★ (2) | 21 mi |
| Elizabeth Sewer & Drains Co | 5.0★ (1) | 19 mi |
| Exclusive Heating, Air Conditioning, Sewer & Drain Service LLC. | 5 mi | |
| Frank Liquori Septic Services | 5.0★ (1) | 14 mi |
| Garden State Drain and Sewer | 5.0★ (1) | 20 mi |
| General Sewer Service Of New York L.L.C. | 5.0★ (1) | 16 mi |
| General Sewer Services | 5.0★ (1) | 22 mi |
| New Jersey Sewer and Drain LLC | 5.0★ (1) | 13 mi |
| NJ Sewer & Drain Pro | 5.0★ (1) | 6 mi |
| North Brunswick Sewer & Drain | 3 mi | |
| Plainfield Sewer & Drain Corporation | 1.5★ (2) | 10 mi |
| Reliable Septic Pumping Incorporated | 5.0★ (2) | 14 mi |
| Resolve Waterline & Sewer | 5.0★ (1) | 19 mi |
| Resolve Waterline & Sewer Replacement | 5.0★ (1) | 24 mi |
| South Brunswick Contracting | 5.0★ (2) | 8 mi |
| Staten Island Sewer Service | 1.0★ (1) | 23 mi |
| Supreme Sewer & Drain Cleaning | 5.0★ (1) | 25 mi |
| T.P. Trezza Contracting Inc. | 5.0★ (2) | 6 mi |
| Tony's Super Duper Sewer Services | 5.0★ (1) | 20 mi |
How we ranked Somerset septic service companies
We scored 107 Somerset 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 Somerset 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 Somerset: frequently asked questions
Who is the best septic service company in Somerset?
By CR Score, the highest-ranked septic service company in Somerset, NJ is Arrow Sewer and Drain with a CR Score of 62/100. It has 4.9★ from 848 Google reviews. It is open 24/7. PowerFlo Sewer Service (#2) and Edison Sewer & Drain Service (#3) follow. We ranked 107 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Somerset?
ContractorsRanked ranks 107 septic service companies serving Somerset, NJ. 1 of them is based in Somerset; 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 Somerset are open 24/7?
56 ranked septic service companies in Somerset post 24/7 hours. The highest-ranked are Arrow Sewer and Drain (#1), PowerFlo Sewer Service (#2) and Edison Sewer & Drain Service (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Somerset work on weekends?
82 of 107 ranked septic service companies post Saturday hours and 66 post Sunday hours. The highest-ranked open Saturdays are Arrow Sewer and Drain (#1), PowerFlo Sewer Service (#2) and Edison Sewer & Drain Service (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Somerset septic service companies have?
The median Google rating among 107 rated septic service companies in Somerset is 4.9★, with a median of 25 reviews. Pipe Works Services, Inc. has the most, 1,940 reviews, and ranks #6. 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 Somerset count in this ranking?
Yes, if they are within 25 mi of the Somerset 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 Somerset
- November 2026: CR Scores recalculated for 107 septic service companies serving Somerset.
More septic service companies and Somerset pages
Septic service companies near Somerset
- Septic service companies in Voorhees, NJ108 ranked
- Septic service companies in New Brunswick, NJ115 ranked
- Septic service companies in Highland Park, NJ123 ranked
- Septic service companies in Edison, NJ132 ranked
- Septic service companies in Piscataway, NJ130 ranked
- Septic service companies in Franklin Park, NJ98 ranked
- Septic service companies in Middlesex, NJ123 ranked
- Septic service companies in Bound Brook, NJ114 ranked
- Septic service companies in Manville, NJ98 ranked
- Septic service companies in East Brunswick, NJ112 ranked
Other trades in Somerset
- Roofers in Somerset3130 ranked
- Plumbers in Somerset725 ranked
- Electricians in Somerset575 ranked
- HVAC contractors in Somerset958 ranked
- General contractors in Somerset1278 ranked
- Painters in Somerset292 ranked
- Landscapers in Somerset413 ranked
- Handymen in Somerset134 ranked
- Kitchen remodelers in Somerset730 ranked
- Bathroom remodelers in Somerset697 ranked
- Flooring contractors in Somerset488 ranked
- Tile installers in Somerset105 ranked
- Drywall contractors in Somerset18 ranked
- Concrete contractors in Somerset266 ranked
- Fence contractors in Somerset205 ranked
- Deck builders in Somerset269 ranked
- Siding contractors in Somerset1162 ranked
- Window installers in Somerset875 ranked
- Gutter installers in Somerset377 ranked
- Insulation contractors in Somerset128 ranked
- Solar installers in Somerset251 ranked
- Garage door repair companies in Somerset157 ranked
- Foundation repair companies in Somerset504 ranked
- Tree services in Somerset371 ranked
- Masonry contractors in Somerset563 ranked
- Water damage restoration companies in Somerset1358 ranked
- Home builders in Somerset874 ranked
- Demolition contractors in Somerset109 ranked
- Window cleaners in Somerset81 ranked
- Pressure washing companies in Somerset168 ranked
- Pest control companies in Somerset229 ranked
- Paving contractors in Somerset322 ranked
- Auto glass repair shops in Somerset146 ranked
- Excavating contractors in Somerset160 ranked
- Pool builders in Somerset501 ranked
- All contractors in Somerset