61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 469 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Harrison, NY (2026)
254 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Harrison: A & L Cesspool, CR Score 61/100; 4.8★ from 469 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Zuidema Septic Services & Portable Toilets, posts 24/7 hours; ranked #2 of 254.
- 5
Most-reviewed: Citywide Sewer-Drain & Plumbing Corp, 1,423 Google reviews at 4.8★, the most of 254 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
254 Harrison septic service companies are ranked here by CR Score, from ten published factors. 161 are open 24/7, 196 open Saturdays and 185 open Sundays, based on posted hours. The median Google rating is 4.9★ across 254 rated businesses.
Top 10 septic service companies in Harrison at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A & L Cesspool | 61 | 4.8★ (469) | Brooklyn, 18 mi away | 24/7 | Overall |
| 2 | Zuidema Septic Services & Portable Toilets | 61 | 4.8★ (786) | Midland Park, 23 mi away | 24/7 | Emergencies |
| 3 | Express Sewer, Drain Cleaning & Repairs Inc . | 61 | 5.0★ (518) | The Bronx, 11 mi away | 24/7 | — |
| 4 | Andersons Septic Service | 60 | 5.0★ (244) | Wilton, 22 mi away | 24/7 | — |
| 5 | Citywide Sewer-Drain & Plumbing Corp | 60 | 4.8★ (1,423) | East Garden City, 16 mi away | 24/7 | Most reviews |
| 6 | Fred A. Cook Jr. Inc. | 59 | 4.8★ (283) | Peekskill, 24 mi away | 24/7 | — |
| 7 | Citywide Grease Trap Maintenance | Cesspool Pumping Service Long Island | 59 | 4.9★ (70) | New York City, 16 mi away | 24/7 | — |
| 8 | JP Plumbing and Sewer | 59 | 5.0★ (130) | Yonkers, 8 mi away | 24/7 | — |
| 9 | North Shore Cesspool & Drain Corp | 58 | 4.9★ (22) | Glen Cove, 10 mi away | 24/7 | — |
| 10 | Emergency Sewer & Drain Service, Inc. | 58 | 4.9★ (111) | White Plains, 7 mi away | 24/7 | — |
The 254 best septic service companies in Harrison, 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 Midland Park, 23 mi away
61/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 786 Google reviews, listed on Google as “Septic system service”.
Based in The Bronx, 11 mi away
61/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 518 Google reviews.
Based in Wilton, 22 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 244 Google reviews, listed on Google as “Septic system service”.
Based in East Garden City, 16 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 1,423 Google reviews, the most in Harrison.
Based in Peekskill, 24 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 283 Google reviews, listed on Google as “Septic system service”.
Based in New York City, 16 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Septic system service”.
Based in Yonkers, 8 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Plumber”.
Based in Glen Cove, 10 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 22 Google reviews, listed on Google as “Septic system service”.
Based in White Plains, 7 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Plumber”.
Based in White Plains, 6 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Plumber”.
Based in Chestnut Ridge, 18 mi away
58/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 287 Google reviews.
#13 A&M Pumps
Based in Jefferson Valley-Yorktown, 16 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Septic system service”.
Based in Sleepy Hollow, 11 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 27 Google reviews, listed on Google as “Septic system service”.
Based in Englewood Cliffs, 10 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Plumber”.
Based in The Bronx, 11 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 129 Google reviews, listed on Google as “Plumber”.
Based in Mamaroneck, 2 mi away
57/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 371 Google reviews.
Based in Brentwood, 16 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.
Based in Stamford, 20 mi away
57/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Septic system service”.
Based in Queens, 19 mi away
57/100CR ScoreRanked #20 because of its Google rating and review volume: 4.7★ from 555 Google reviews.
Based in The Bronx, 12 mi away
57/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 99 Google reviews, listed on Google as “Plumber”.
Based in Mount Vernon, 9 mi away
57/100CR ScoreRanked #22 because of its Google rating and review volume: 4.8★ from 182 Google reviews.
Based in Westwood, 16 mi away
56/100CR ScoreRanked #23 because of its Google rating and review volume: 4.7★ from 254 Google reviews.
Based in Fair Lawn, 21 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.9★ from 248 Google reviews, listed on Google as “Septic system service”.
Based in New City, 17 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “Septic system service”.
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 254 ranked septic service companies here; the rest are on their profiles.
Also serving Harrison
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 |
|---|---|---|
| Anthony's Sewer & Drain, llc | 5.0★ (2) | 7 mi |
| Atomic Rooter Plumbing Sewer and Drain Cleaning | 5.0★ (2) | 11 mi |
| AZ Sewers & Drain Services | 5.0★ (2) | 5 mi |
| Better Home Sewerage Service | 5.0★ (2) | 11 mi |
| College Point Plumbing & Sewer | 3.0★ (2) | 15 mi |
| Elmont Sewer Drain Cleaning | 5.0★ (2) | 18 mi |
| Highland Sewer & Drain Services | 3.0★ (2) | 10 mi |
| JC Land & Site Development, INC | 5.0★ (2) | 16 mi |
| John's Sewer Cleaning | 5.0★ (2) | 16 mi |
| Liberty Sewer Drain & Plumbing | 5.0★ (2) | 17 mi |
| Mc Lean Sewer & Drain | 5.0★ (2) | 10 mi |
| Mr. Rooter Plumbing of Queens | 3.0★ (2) | 13 mi |
| Nassau County Plumbing and Sewer Rooter | 5.0★ (2) | 16 mi |
| North Star Sewer Services | 5.0★ (2) | 13 mi |
| Nyack Sewer & Drain | 1.0★ (2) | 13 mi |
| Premium Sewer & Drain | 3.0★ (2) | 6 mi |
| Sam's Septic Cleaning | 3.0★ (2) | 17 mi |
| Sluggo's Sewer & Drain Service, LLC | 3.0★ (2) | 12 mi |
| The Brothers Sewer & Drain Co. | 1.0★ (2) | 11 mi |
| WeGo Grease Trap Cleaning & Cooking Oil Pickup | 5.0★ (2) | 17 mi |
How we ranked Harrison septic service companies
We scored 254 Harrison 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 Harrison 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 Harrison: frequently asked questions
Who is the best septic service company in Harrison?
By CR Score, the highest-ranked septic service company in Harrison, NY is A & L Cesspool with a CR Score of 61/100. It has 4.8★ from 469 Google reviews. It is open 24/7. Zuidema Septic Services & Portable Toilets (#2) and Express Sewer, Drain Cleaning & Repairs Inc . (#3) follow. We ranked 254 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Harrison?
ContractorsRanked ranks 254 septic service companies serving Harrison, NY. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Harrison are open 24/7?
161 ranked septic service companies in Harrison post 24/7 hours. The highest-ranked are A & L Cesspool (#1), Zuidema Septic Services & Portable Toilets (#2) and Express Sewer, Drain Cleaning & Repairs Inc . (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Harrison work on weekends?
196 of 254 ranked septic service companies post Saturday hours and 185 post Sunday hours. The highest-ranked open Saturdays are A & L Cesspool (#1), Zuidema Septic Services & Portable Toilets (#2) and Express Sewer, Drain Cleaning & Repairs Inc . (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Harrison septic service companies have?
The median Google rating among 254 rated septic service companies in Harrison is 4.9★, with a median of 20 reviews. Citywide Sewer-Drain & Plumbing Corp has the most, 1,423 reviews, and ranks #5. 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 Harrison count in this ranking?
Yes, if they are within 25 mi of the Harrison 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 Harrison
- November 2026: CR Scores recalculated for 254 septic service companies serving Harrison.
- November 2026: 3 duplicate listings merged.
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