Septic Service Companies in Mississippi: Ranked Lists by City (2026)
28 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank →
We rank septic service companies in 28 Mississippi cities, 320 city rankings in all. The largest lists are Olive Branch (18), Southaven (17) and Horn Lake (16).
Septic service companies by city in Mississippi
Every Mississippi city with a ranked list of septic service companies, largest first. Each list ranks businesses within 25 mi of the city.
Highest CR Scores among Mississippi septic service companies
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
| # | Business | CR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | D&Z Septic | 67 | #1 in Pascagoula | 5.0★ (319) |
| 2 | Smith's Septic Pumping | 65 | #1 in Hattiesburg | 5.0★ (56) |
| 3 | Stuart Septic | 65 | #2 in Hattiesburg | 5.0★ (43) |
| 4 | GreenPro Septic and Plumbing | 64 | #1 in Oxford | 4.9★ (236) |
| 5 | Happy Pipes Plumbing, HVAC, Water Heaters, and Septic Services | 64 | #2 in Oxford | 4.8★ (264) |
| 6 | A-1 Septic Tank & Drain Service | 64 | #1 in Senatobia | 4.9★ (14) |
| 7 | A1 Pumping Service LLC | 64 | #3 in Hattiesburg | 4.8★ (33) |
| 8 | Royal Flush Septic Services Laurel | 64 | #2 in Laurel | 4.8★ (19) |
| 9 | Thigpen Septic Tank Services, LLC | 63 | #1 in Picayune | 4.8★ (402) |
| 10 | Trevac LLC | 63 | #1 in Jackson | 5.0★ (98) |