60/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 328 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 Seymour, TN (2026)
50 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Seymour: Rose Septic Services, CR Score 60/100; 4.9★ from 328 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing, posts 24/7 hours; ranked #2 of 50.
- 4
Most-reviewed: Pipe Wrench Plumbing, Heating & Cooling, 5,705 Google reviews at 4.8★, the most of 50 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Seymour septic service companies are ranked here by CR Score, from ten published factors. 26 are open 24/7, 35 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.9★ across 50 rated businesses.
Top 10 septic service companies in Seymour at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rose Septic Services | 60 | 4.9★ (328) | Knoxville, 8 mi away | Sat · Sun · Evenings | Overall |
| 2 | Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing | 60 | 4.9★ (226) | Seymour | 24/7 | Emergencies |
| 3 | Hometown Plumbing, Electrical & HVAC | 58 | 5.0★ (35) | Knoxville, 12 mi away | 24/7 | — |
| 4 | Pipe Wrench Plumbing, Heating & Cooling | 57 | 4.8★ (5,705) | Knoxville, 15 mi away | 24/7 | Most reviews |
| 5 | Valley Septic | 57 | 4.9★ (52) | Knoxville, 15 mi away | 24/7 | — |
| 6 | Maryville Septic Pumping & Service | 57 | 5.0★ (21) | Knoxville, 10 mi away | 24/7 | — |
| 7 | Top Septic Service | 57 | 4.9★ (133) | Knoxville, 9 mi away | 24/7 | — |
| 8 | Allen's Environmental Services, LLC | 57 | 4.9★ (102) | Maryville, 13 mi away | Sat · Sun | — |
| 9 | Power Pumping Septic Services | 57 | 4.4★ (19) | Knoxville, 6 mi away | 24/7 | — |
| 10 | Sevier County Septic Service LLC. | 57 | 4.6★ (9) | Knoxville, 5 mi away | 24/7 | — |
The 50 best septic service companies in Seymour, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Seymour
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 226 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 12 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 15 mi away
57/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 5,705 Google reviews, the most in Seymour.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 15 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 10 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 9 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 133 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryville, 13 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 6 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.4★ from 19 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 5 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seymour
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 34 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 5 mi away
56/100CR ScoreRanked #12 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 Knoxville, 6 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 15 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 1,468 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 22 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 73 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alcoa, 19 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 19 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ 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 Knoxville, 16 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 82 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 23 mi away
54/100CR ScoreRanked #19 because of its Google rating and review volume: 4.8★ from 1,436 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 18 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.9★ from 33 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Knoxville, 16 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 196 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sevierville, 13 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 35 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Knoxville, 5 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Maryville, 21 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 Zoom Drain
Based in Knoxville, 22 mi away
53/100CR ScoreRanked #25 because of its Google rating and review volume: 5.0★ from 329 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 50 septic service companies
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
Also serving Seymour
10 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 |
|---|---|---|
| A1 Septic Installers | 5.0★ (1) | 5 mi |
| AAC HAULING & EXCAVATION | 5.0★ (2) | 18 mi |
| Bandit Utility Construction LLc | 5.0★ (1) | 7 mi |
| Cedar Branch Excavating, LLC | 2.0★ (1) | 18 mi |
| Eco Septic Tank Pumping Knoxville | 15 mi | |
| Kingston Sewer & Septic Drain | 1.0★ (1) | 18 mi |
| Rooter Express Knoxville | 1.0★ (2) | 12 mi |
| Southern Flow Waste Water Solutions | 5.0★ (2) | 8 mi |
| Speedy Septic | 15 mi | |
| Valley Plumbing, Inc. | 5.0★ (2) | 17 mi |
How we ranked Seymour septic service companies
We scored 50 Seymour 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 Seymour 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 Seymour: frequently asked questions
Who is the best septic service company in Seymour?
By CR Score, the highest-ranked septic service company in Seymour, TN is Rose Septic Services with a CR Score of 60/100. It has 4.9★ from 328 Google reviews. It is open 7 days a week. Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing (#2) and Hometown Plumbing, Electrical & HVAC (#3) follow. We ranked 50 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Seymour?
ContractorsRanked ranks 50 septic service companies serving Seymour, TN. 4 of them are based in Seymour; the rest serve it from nearby towns. Another 10 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Seymour are open 24/7?
26 ranked septic service companies in Seymour post 24/7 hours. The highest-ranked are Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing (#2), Hometown Plumbing, Electrical & HVAC (#3) and Pipe Wrench Plumbing, Heating & Cooling (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Seymour work on weekends?
35 of 50 ranked septic service companies post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Rose Septic Services (#1), Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing (#2) and Hometown Plumbing, Electrical & HVAC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Seymour septic service companies have?
The median Google rating among 50 rated septic service companies in Seymour is 4.9★, with a median of 35 reviews. Pipe Wrench Plumbing, Heating & Cooling has the most, 5,705 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 Seymour count in this ranking?
Yes, if they are within 25 mi of the Seymour 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 Seymour
- November 2026: CR Scores recalculated for 50 septic service companies serving Seymour.
More septic service companies and Seymour pages
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