56/100CR Score
Ranked #1 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.
Best Septic Service Companies in Hernando, MS (2026)
13 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hernando: A-1 Septic Tank & Drain Service, CR Score 56/100; 4.9★ from 14 Google reviews; open 24/7.
- 4
Best for emergencies (open 24/7): Guys Discount Pumping Septic, posts 24/7 hours; ranked #4 of 13.
- 8
Most-reviewed: Best Care Plumbing, Heating And Air, 2,977 Google reviews at 4.8★, the most of 13 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
13 Hernando septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 9 open Saturdays and 7 open Sundays, based on posted hours. The median Google rating is 4.6★ across 13 rated businesses.
Most of this list also appears on the Septic service companies in Horn Lake ranking. See Septic service companies in Horn Lake
Top 10 septic service companies in Hernando at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | A-1 Septic Tank & Drain Service | 56 | 4.9★ (14) | Senatobia, 12 mi away | 24/7 | Overall |
| 2 | Nichols Septic Tank Co. | 54 | 4.6★ (27) | Olive Branch, 18 mi away | Sat · Sun · Evenings | — |
| 3 | DC Sewer & Drain | 53 | 4.9★ (33) | Horn Lake, 3 mi away | — | — |
| 4 | Guys Discount Pumping Septic | 52 | 4.1★ (14) | Memphis, 23 mi away | 24/7 | Emergencies |
| 5 | Choate's Air Conditioning, Heating, Plumbing And Electrical - Memphis | 52 | 4.7★ (467) | Memphis, 22 mi away | 24/7 | — |
| 6 | Memphis Plumbing, Drain & Sewer Cleaning | 52 | 4.9★ (29) | Memphis, 18 mi away | 24/7 | — |
| 7 | All In One Services & Waste, LLC | 52 | 4.6★ (31) | Horn Lake, 10 mi away | — | — |
| 8 | Best Care Plumbing, Heating And Air | 52 | 4.8★ (2,977) | Bartlett, 25 mi away | Sat · Evenings | Most reviews |
| 9 | National Economy Plumbers | 50 | 4.6★ (121) | Memphis, 20 mi away | 24/7 | — |
| 10 | A-1 Septic Tank & Drain Services | 49 | 2.5★ (8) | Olive Branch, 18 mi away | Sat | — |
The 13 best septic service companies in Hernando, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Olive Branch, 18 mi away
54/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.6★ 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 Horn Lake, 3 mi away
53/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Memphis, 23 mi away
52/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.1★ 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 Memphis, 22 mi away
52/100CR ScoreRanked #5 because of its Google rating and review volume: 4.7★ from 467 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis, 18 mi away
52/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Horn Lake, 10 mi away
52/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bartlett, 25 mi away
52/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 2,977 Google reviews, the most in Hernando.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Memphis, 20 mi away
50/100CR ScoreRanked #9 because of its Google rating and review volume: 4.6★ from 121 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olive Branch, 18 mi away
49/100CR ScoreRanked #10 because of its Google rating and trade focus: 2.5★ 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 Olive Branch, 6 mi away
46/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Olive Branch, 24 mi away
46/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Memphis, 24 mi away
42/100CR ScoreRanked #13 because of its Google rating and trade focus: 2.9★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Hernando septic service companies
We scored 13 Hernando 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 Hernando 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 Hernando: frequently asked questions
Who is the best septic service company in Hernando?
By CR Score, the highest-ranked septic service company in Hernando, MS is A-1 Septic Tank & Drain Service with a CR Score of 56/100. It has 4.9★ from 14 Google reviews. It is open 24/7. Nichols Septic Tank Co. (#2) and DC Sewer & Drain (#3) follow. We ranked 13 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Hernando?
ContractorsRanked ranks 13 septic service companies serving Hernando, MS. Counts are as of November 2026.
Which septic service companies in Hernando are open 24/7?
5 ranked septic service companies in Hernando post 24/7 hours. The highest-ranked are A-1 Septic Tank & Drain Service (#1), Guys Discount Pumping Septic (#4) and Choate's Air Conditioning, Heating, Plumbing And Electrical - Memphis (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Hernando work on weekends?
9 of 13 ranked septic service companies post Saturday hours and 7 post Sunday hours. The highest-ranked open Saturdays are A-1 Septic Tank & Drain Service (#1), Nichols Septic Tank Co. (#2) and Guys Discount Pumping Septic (#4). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Hernando septic service companies have?
The median Google rating among 13 rated septic service companies in Hernando is 4.6★, with a median of 29 reviews. Best Care Plumbing, Heating And Air has the most, 2,977 reviews, and ranks #8. 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 Hernando count in this ranking?
Yes, if they are within 25 mi of the Hernando 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 Hernando
- November 2026: CR Scores recalculated for 13 septic service companies serving Hernando.
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