61/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Swansea, MA (2026)
106 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Swansea: New England Sewer and Drain, CR Score 61/100; 5.0★ from 150 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Seven's Septic Services, posts 24/7 hours; ranked #2 of 106.
- 17
Most-reviewed: Bay State Sewage Disposal, Inc. Environmental Services Company, 1,634 Google reviews at 4.9★, the most of 106 ranked; ranked #17.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
106 Swansea septic service companies are ranked here by CR Score, from ten published factors. 28 are open 24/7, 60 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 4.8★ across 106 rated businesses.
Top 10 septic service companies in Swansea at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | New England Sewer and Drain | 61 | 5.0★ (150) | Swansea | 24/7 | Overall |
| 2 | Seven's Septic Services | 60 | 4.9★ (36) | Providence, 7 mi away | 24/7 | Emergencies |
| 3 | ProSeptic | 59 | 5.0★ (123) | East Greenwich, 21 mi away | 24/7 | — |
| 4 | Septic Services LLC | 59 | 5.0★ (54) | Taunton, 16 mi away | 24/7 | — |
| 5 | A & D Sanitation. | 59 | 5.0★ (8) | Somerset, 2 mi away | 24/7 | — |
| 6 | SouthCoast Septic Services | 58 | 5.0★ (33) | New Bedford, 13 mi away | 24/7 | — |
| 7 | Bass' Reddy Rooter | 58 | 4.9★ (774) | Fall River, 10 mi away | 24/7 | — |
| 8 | Mr. Rooter Plumbing of Rhode Island | 58 | 4.9★ (1,027) | Warwick, 12 mi away | 24/7 | — |
| 9 | Home Town Pumping | 58 | 4.9★ (366) | Foxborough, 22 mi away | — | — |
| 10 | Dartmouth Honey Wagon | 57 | 4.9★ (27) | New Bedford, 14 mi away | 24/7 | — |
The 106 best septic service companies in Swansea, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Providence, 7 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#3 ProSeptic
Based in East Greenwich, 21 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Taunton, 16 mi away
59/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 54 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Somerset, 2 mi away
59/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Bedford, 13 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fall River, 10 mi away
58/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 774 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warwick, 12 mi away
58/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 1,027 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Foxborough, 22 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 366 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in New Bedford, 14 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seekonk, 9 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 3 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Taunton, 13 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.5★ from 71 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pawtucket, 13 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Bedford, 9 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 46 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Budge It Drains
Based in Brockton, 19 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.3★ from 77 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Freetown, 12 mi away
56/100CR ScoreRanked #17 because of its Google rating and review volume: 4.9★ from 1,634 Google reviews, the most in Swansea.
Based on 8 of 10 factors; credentials and recency not yet collected.
#18 Friendly Septic
Based in Warwick, 21 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.4★ from 57 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#19 Pump Grump
Based in Norton, 15 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 12 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairhaven, 18 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 12 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Portsmouth, 13 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 3.9★ 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 South Kingstown, 17 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrington, 6 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in East Providence, 20 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency 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 106 ranked septic service companies here; the rest are on their profiles.
Also serving Swansea
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 |
|---|---|---|
| Adams Sanitary Service | 5.0★ (1) | 12 mi |
| All Clean Inc | 3.0★ (2) | 14 mi |
| All Island Septic Services | 1.0★ (1) | 10 mi |
| All-Clear Septic & Wastewater Services | 5.0★ (1) | 18 mi |
| AW Pump Pawtucket, RI - Sewer Pump & Well Tank Installation Service | 5.0★ (2) | 14 mi |
| Blue Line Septic | 5.0★ (2) | 21 mi |
| Brennan Construction Septic | 5.0★ (1) | 7 mi |
| D. A. Plante Inc | 5.0★ (1) | 15 mi |
| Down To Earth Construction | 5.0★ (1) | 15 mi |
| Dumont Pumping Services | 5.0★ (1) | 15 mi |
| Excavation Inc | 5.0★ (1) | 17 mi |
| J & R Sales and Service Inc | 5.0★ (1) | 13 mi |
| MDC Excavation & Trucking | 5.0★ (2) | 9 mi |
| MHT Excavating | 5.0★ (2) | 21 mi |
| Monster-Vac | 5.0★ (2) | 7 mi |
| Peter's Excavating & Landscape Construction LLC | 5.0★ (2) | 9 mi |
| Russell Frade Enterprises, Inc. | 5.0★ (1) | 12 mi |
| Savino Contracting | 5.0★ (2) | 21 mi |
| Tech 1 Plumbing & Heating | 1.0★ (1) | 14 mi |
| United Rentals - Reliable Onsite Services | 5.0★ (2) | 13 mi |
How we ranked Swansea septic service companies
We scored 106 Swansea 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 Swansea 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 Swansea: frequently asked questions
Who is the best septic service company in Swansea?
By CR Score, the highest-ranked septic service company in Swansea, MA is New England Sewer and Drain with a CR Score of 61/100. It has 5.0★ from 150 Google reviews. It is open 24/7. Seven's Septic Services (#2) and ProSeptic (#3) follow. We ranked 106 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Swansea?
ContractorsRanked ranks 106 septic service companies serving Swansea, MA. 2 of them are based in Swansea; 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 Swansea are open 24/7?
28 ranked septic service companies in Swansea post 24/7 hours. The highest-ranked are New England Sewer and Drain (#1), Seven's Septic Services (#2) and ProSeptic (#3). Village Septic Service (#15) also lists emergency service. Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Swansea work on weekends?
60 of 106 ranked septic service companies post Saturday hours and 34 post Sunday hours. The highest-ranked open Saturdays are New England Sewer and Drain (#1), Seven's Septic Services (#2) and ProSeptic (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Swansea septic service companies have?
The median Google rating among 106 rated septic service companies in Swansea is 4.8★, with a median of 15 reviews. Bay State Sewage Disposal, Inc. Environmental Services Company has the most, 1,634 reviews, and ranks #17. 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 Swansea count in this ranking?
Yes, if they are within 25 mi of the Swansea 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 Swansea
- November 2026: CR Scores recalculated for 106 septic service companies serving Swansea.
More septic service companies and Swansea pages
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