62/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 160 Google reviews, the most in Kenmore.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Kenmore, NY (2026)
40 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Kenmore: Sewer pro plumbing, CR Score 62/100; 5.0★ from 160 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Sewer-Man Drain Service St. Catharines, posts 24/7 hours; ranked #2 of 40.
- 3
Most-reviewed: Advanced Sewer & Drain Cleaning, 117 Google reviews at 4.7★, the most of 40 ranked after Sewer pro plumbing; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
40 Kenmore septic service companies are ranked here by CR Score, from ten published factors. 13 are open 24/7, 22 open Saturdays and 15 open Sundays, based on posted hours. The median Google rating is 4.8★ across 40 rated businesses.
Most of this list also appears on the Septic service companies in Buffalo ranking. See Septic service companies in Buffalo
Top 10 septic service companies in Kenmore at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Sewer pro plumbing | 62 | 5.0★ (160) | Fort Erie, 11 mi away | 24/7 | Overall |
| 2 | Sewer-Man Drain Service St. Catharines | 61 | 4.8★ (114) | St. Catharines, 23 mi away | 24/7 | Emergencies |
| 3 | Advanced Sewer & Drain Cleaning | 59 | 4.7★ (117) | Tonawanda, 1 mi away | Sat | Most reviews |
| 4 | Top Notch Sewer And Drain Cleaning | 58 | 4.8★ (34) | Fort Erie, 6 mi away | 24/7 | — |
| 5 | Empire Excavating and Septic | 57 | 5.0★ (38) | Eggertsville, 18 mi away | Sat · Evenings | — |
| 6 | Brown's Septic Service | 56 | 4.8★ (16) | Niagara Falls, 12 mi away | — | — |
| 7 | Just In Time Septic and Site Construction | 55 | 5.0★ (12) | Lackawanna, 12 mi away | Sat | — |
| 8 | Scott Best Sewer Services | 55 | 4.9★ (72) | Welland, 17 mi away | — | — |
| 9 | Macken Sewer & Drain | 55 | 5.0★ (8) | Lancaster, 15 mi away | Sat · Sun | — |
| 10 | Macken Services, Inc. | 55 | 4.3★ (86) | Buffalo, 18 mi away | Evenings | — |
The 40 best septic service companies in Kenmore, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in St. Catharines, 23 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 114 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tonawanda, 1 mi away
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.7★ from 117 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fort Erie, 6 mi away
58/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 34 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eggertsville, 18 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 12 mi away
56/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lackawanna, 12 mi away
55/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ 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 Welland, 17 mi away
55/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 72 Google reviews.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Lancaster, 15 mi away
55/100CR ScoreRanked #9 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 Buffalo, 18 mi away
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.3★ from 86 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Thorold, 20 mi away
54/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Colborne, 20 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Port Colborne, 20 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines, 14 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.5★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines, 22 mi away
53/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lancaster, 12 mi away
53/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.2★ from 22 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hamburg, 17 mi away
53/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Niagara Falls, 16 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Eggertsville, 20 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Port Colborne, 21 mi away
52/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grand Island, 4 mi away
52/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Niagara Falls, 14 mi away
52/100CR ScoreRanked #22 because of its Google rating and review volume: 5.0★ from 15 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. Catharines, 21 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 3.7★ from 15 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Eggertsville, 12 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Niagara Falls, 16 mi away
51/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 48 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Kenmore septic service companies
We scored 40 Kenmore 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 Kenmore 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 Kenmore: frequently asked questions
Who is the best septic service company in Kenmore?
By CR Score, the highest-ranked septic service company in Kenmore, NY is Sewer pro plumbing with a CR Score of 62/100. It has 5.0★ from 160 Google reviews. It is open 24/7. Sewer-Man Drain Service St. Catharines (#2) and Advanced Sewer & Drain Cleaning (#3) follow. We ranked 40 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Kenmore?
ContractorsRanked ranks 40 septic service companies serving Kenmore, NY. Counts are as of November 2026.
Which septic service companies in Kenmore are open 24/7?
13 ranked septic service companies in Kenmore post 24/7 hours. The highest-ranked are Sewer pro plumbing (#1), Sewer-Man Drain Service St. Catharines (#2) and Top Notch Sewer And Drain Cleaning (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Kenmore work on weekends?
22 of 40 ranked septic service companies post Saturday hours and 15 post Sunday hours. The highest-ranked open Saturdays are Sewer pro plumbing (#1), Sewer-Man Drain Service St. Catharines (#2) and Advanced Sewer & Drain Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Kenmore septic service companies have?
The median Google rating among 40 rated septic service companies in Kenmore is 4.8★, with a median of 12 reviews. Sewer pro plumbing has the most, 160 reviews, and ranks #1. 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 Kenmore count in this ranking?
Yes, if they are within 25 mi of the Kenmore 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 Kenmore
- November 2026: CR Scores recalculated for 40 septic service companies serving Kenmore.
More septic service companies and Kenmore pages
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