64/100CR Score
Ranked #1 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.
Best Septic Service Companies in North Kingstown, RI (2026)
74 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in North Kingstown: ProSeptic, CR Score 64/100; 5.0★ from 123 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Friendly Septic, posts 24/7 hours; ranked #2 of 74.
- 4
Most-reviewed: Mr. Rooter Plumbing of Rhode Island, 1,027 Google reviews at 4.9★, the most of 74 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 North Kingstown septic service companies are ranked here by CR Score, from ten published factors. 21 are open 24/7, 45 open Saturdays and 27 open Sundays, based on posted hours. The median Google rating is 4.8★ across 74 rated businesses.
Top 10 septic service companies in North Kingstown at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ProSeptic | 64 | 5.0★ (123) | East Greenwich, 2 mi away | 24/7 | Overall |
| 2 | Friendly Septic | 61 | 4.4★ (57) | Warwick, 2 mi away | 24/7 | Emergencies |
| 3 | H&R Paving and Excavation, Inc | 59 | 4.6★ (36) | Hopkinton, 2 mi away | 24/7 | — |
| 4 | Mr. Rooter Plumbing of Rhode Island | 59 | 4.9★ (1,027) | Warwick, 13 mi away | 24/7 | Most reviews |
| 5 | Briggs Septic, Inc. | 58 | 4.9★ (44) | South Kingstown, 4 mi away | — | — |
| 6 | Ocean State Cesspool | 58 | 4.9★ (40) | Coventry, 2 mi away | Sat | — |
| 7 | South County Septic & Excavation Services | 58 | 5.0★ (8) | South Kingstown, 4 mi away | 24/7 | — |
| 8 | Michael Perri & Sons Septic Service, Inc. | 58 | 3.7★ (17) | East Providence, 2 mi away | 24/7 | — |
| 9 | HAWKINS MAINTENANCE LLC. | 57 | 5.0★ (40) | Plainfield, 20 mi away | 24/7 | — |
| 10 | Emergency Sewer and Drain | 57 | 5.0★ (73) | East Providence, 10 mi away | 24/7 | — |
The 74 best septic service companies in North Kingstown, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Warwick, 2 mi away
61/100CR ScoreRanked #2 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.
Based in Hopkinton, 2 mi away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Warwick, 13 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 1,027 Google reviews, the most in North Kingstown.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Kingstown, 4 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Coventry, 2 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 40 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, 4 mi away
58/100CR ScoreRanked #7 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 East Providence, 2 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 3.7★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plainfield, 20 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 40 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, 10 mi away
57/100CR ScoreRanked #10 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.
Based in Providence, 8 mi away
57/100CR ScoreRanked #11 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 Hopkinton, 2 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 16 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Swansea, 18 mi away
57/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 150 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westerly, 22 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Warwick, 2 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 5 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, 21 mi away
56/100CR ScoreRanked #16 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 Portsmouth, 11 mi away
56/100CR ScoreRanked #17 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 New Bedford, 24 mi away
55/100CR ScoreRanked #18 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.
#19 Mumford Services
Based in Exeter, 3 mi away
55/100CR ScoreRanked #19 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 North Kingstown
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seekonk, 20 mi away
55/100CR ScoreRanked #21 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 Westerly, 20 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 13 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Greenwich, 11 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 51 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Providence, 17 mi away
54/100CR ScoreRanked #24 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 Pawtucket, 22 mi away
54/100CR ScoreRanked #25 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.
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 74 ranked septic service companies here; the rest are on their profiles.
Also serving North Kingstown
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 |
|---|---|---|
| Affordable Septic & Excavating llc | 5.0★ (1) | 9 mi |
| All Clean Inc | 3.0★ (2) | 23 mi |
| All Island Septic Services | 1.0★ (1) | 12 mi |
| AW Pump Pawtucket, RI - Sewer Pump & Well Tank Installation Service | 5.0★ (2) | 23 mi |
| Blue Line Septic | 5.0★ (2) | 21 mi |
| Brennan Construction Septic | 5.0★ (1) | 18 mi |
| D. A. Plante Inc | 5.0★ (1) | 25 mi |
| Eco Tech Supply Inc | 5.0★ (1) | 4 mi |
| Haulin Oats Discount Septic Pumping | 5.0★ (1) | 2 mi |
| L.A. Patterson Inc. | 5.0★ (1) | 4 mi |
| LMD Septic Repair | 4.0★ (1) | In North Kingstown |
| MDC Excavation & Trucking | 5.0★ (2) | 20 mi |
| Monster-Vac | 5.0★ (2) | 16 mi |
| Peter's Excavating & Landscape Construction LLC | 5.0★ (2) | 14 mi |
| Septi-Cate Services | 1.0★ (1) | 15 mi |
| Septic Snooper | 1.0★ (1) | 24 mi |
| South County Cesspool | 5.0★ (1) | 7 mi |
| Stula Enterprises LLC | 5.0★ (1) | 20 mi |
| Tech 1 Plumbing & Heating | 1.0★ (1) | 15 mi |
| Wilcox Excavation & Development LLC. | 1.0★ (1) | 2 mi |
How we ranked North Kingstown septic service companies
We scored 74 North Kingstown 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 North Kingstown 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 North Kingstown: frequently asked questions
Who is the best septic service company in North Kingstown?
By CR Score, the highest-ranked septic service company in North Kingstown, RI is ProSeptic with a CR Score of 64/100. It has 5.0★ from 123 Google reviews. It is open 24/7. Friendly Septic (#2) and H&R Paving and Excavation, Inc (#3) follow. We ranked 74 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in North Kingstown?
ContractorsRanked ranks 74 septic service companies serving North Kingstown, RI. 1 of them is based in North Kingstown; 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 North Kingstown are open 24/7?
21 ranked septic service companies in North Kingstown post 24/7 hours. The highest-ranked are ProSeptic (#1), Friendly Septic (#2) and H&R Paving and Excavation, Inc (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in North Kingstown work on weekends?
45 of 74 ranked septic service companies post Saturday hours and 27 post Sunday hours. The highest-ranked open Saturdays are ProSeptic (#1), Friendly Septic (#2) and H&R Paving and Excavation, Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do North Kingstown septic service companies have?
The median Google rating among 74 rated septic service companies in North Kingstown is 4.8★, with a median of 16 reviews. Mr. Rooter Plumbing of Rhode Island has the most, 1,027 reviews, and ranks #4. 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 North Kingstown count in this ranking?
Yes, if they are within 25 mi of the North Kingstown 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 North Kingstown
- November 2026: CR Scores recalculated for 74 septic service companies serving North Kingstown.
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