62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 351 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Mandeville, LA (2026)
16 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mandeville: Honey Dippers Septic, CR Score 62/100; 4.9★ from 351 Google reviews.
- 2
Best for emergencies (open 24/7): Brooks Plumbing & Septic Services, posts 24/7 hours; ranked #2 of 16.
- 4
Most-reviewed: Roto Rooter Plumbing, 615 Google reviews at 4.7★, the most of 16 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Mandeville septic service companies are ranked here by CR Score, from ten published factors. 4 are open 24/7, 7 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 16 rated businesses.
Top 10 septic service companies in Mandeville at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Honey Dippers Septic | 62 | 4.9★ (351) | Mandeville | — | Overall |
| 2 | Brooks Plumbing & Septic Services | 61 | 4.8★ (141) | Mandeville | 24/7 | Emergencies |
| 3 | James Plumbing, Inc. | 59 | 4.9★ (152) | Mandeville | 24/7 | — |
| 4 | Roto Rooter Plumbing | 59 | 4.7★ (615) | Covington, 7 mi away | 24/7 | Most reviews |
| 5 | Thigpen Septic Tank Services, LLC | 57 | 4.8★ (402) | Picayune, 24 mi away | Sat | — |
| 6 | Northshore Septic Systems | 53 | 4.4★ (16) | Ponchatoula, 23 mi away | Sat · Sun · Evenings | — |
| 7 | Brewin’s Septic Tank Service | 51 | 4.9★ (20) | New Orleans, 19 mi away | — | — |
| 8 | Brooks Plumbing & Septic Services, LLC | 51 | 4.7★ (14) | Covington, 8 mi away | 24/7 | — |
| 9 | Gainey Richie LLC dba Gainey's Septic Company | 50 | 5.0★ (13) | Baton Rouge, 18 mi away | — | — |
| 10 | Flow More Sewer Services, Inc. | 50 | 4.7★ (16) | Hammond, 21 mi away | — | — |
The 16 best septic service companies in Mandeville, 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 Mandeville
61/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 141 Google reviews.
Based in Mandeville
59/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 152 Google reviews.
Based in Covington, 7 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 4.7★ from 615 Google reviews, the most in Mandeville.
Based in Picayune, 24 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 402 Google reviews, listed on Google as “Septic system service”.
Based in Ponchatoula, 23 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.4★ from 16 Google reviews, listed on Google as “Septic system service”.
Based in New Orleans, 19 mi away
51/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Covington, 8 mi away
51/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Plumber”.
Based in Baton Rouge, 18 mi away
50/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Septic system service”.
Based in Hammond, 21 mi away
50/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 16 Google reviews, listed on Google as “Septic system service”.
Based in Bridge City, 20 mi away
49/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 25 Google reviews.
Based in Slidell, 21 mi away
48/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Plumber”.
Based in Ponchatoula, 23 mi away
48/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Septic system service”.
Based in Woodmere, 22 mi away
47/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 55 Google reviews.
Based in Lacombe, 9 mi away
47/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Contractor”.
Based in Hammond, 24 mi away
44/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Also serving Mandeville
12 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 |
|---|---|---|
| A Best Sewer & Drain Services Inc | 18 mi | |
| A-Best Sewer & Drain Services Inc | In Mandeville | |
| Blue Flash Drain & Sewer | 18 mi | |
| Clean Rite Septic Tank Services | 24 mi | |
| Crescent Environmental Services | 19 mi | |
| Drain Right Sewer & Drain | 1.0★ (1) | 20 mi |
| Hammond Dirt Works | 4.5★ (2) | 22 mi |
| John's Septic Services | 18 mi | |
| Parish Septic Services llc | 5.0★ (1) | 17 mi |
| Tickfaw Septic Tanks, Inc. | 15 mi | |
| Top Notch Sewer System Cleaning | 8 mi | |
| Watertech Corporation | 8 mi |
How we ranked Mandeville septic service companies
We scored 16 Mandeville 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 Mandeville 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 Mandeville: frequently asked questions
Who is the best septic service company in Mandeville?
By CR Score, the highest-ranked septic service company in Mandeville, LA is Honey Dippers Septic with a CR Score of 62/100. It has 4.9★ from 351 Google reviews. Brooks Plumbing & Septic Services (#2) and James Plumbing, Inc. (#3) follow. We ranked 16 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Mandeville?
ContractorsRanked ranks 16 septic service companies serving Mandeville, LA. 3 of them are based in Mandeville; the rest serve it from nearby towns. Another 12 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Mandeville are open 24/7?
4 ranked septic service companies in Mandeville post 24/7 hours. The highest-ranked are Brooks Plumbing & Septic Services (#2), James Plumbing, Inc. (#3) and Roto Rooter Plumbing (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Mandeville work on weekends?
7 of 16 ranked septic service companies post Saturday hours and 6 post Sunday hours. The highest-ranked open Saturdays are Brooks Plumbing & Septic Services (#2), James Plumbing, Inc. (#3) and Roto Rooter Plumbing (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mandeville septic service companies have?
The median Google rating among 16 rated septic service companies in Mandeville is 4.8★, with a median of 23 reviews. Roto Rooter Plumbing has the most, 615 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 Mandeville count in this ranking?
Yes, if they are within 25 mi of the Mandeville 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 Mandeville
- November 2026: CR Scores recalculated for 16 septic service companies serving Mandeville.
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