65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,552 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Keystone, FL (2026)
105 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Keystone: ACE Septic & Waste, CR Score 65/100; 4.9★ from 1,552 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Arthur H. Price Jr. Septic Tank Service, Inc., posts 24/7 hours; ranked #2 of 105.
- 28
Most-reviewed: ABC Plumbing, Air, Heat & Electric, 2,379 Google reviews at 4.6★, the most of 105 ranked; ranked #28.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
105 Keystone septic service companies are ranked here by CR Score, from ten published factors. 45 are open 24/7, 64 open Saturdays and 58 open Sundays, based on posted hours. The median Google rating is 4.8★ across 105 rated businesses.
Top 10 septic service companies in Keystone at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ACE Septic & Waste | 65 | 4.9★ (1,552) | Land O' Lakes, 12 mi away | 24/7 | Overall |
| 2 | Arthur H. Price Jr. Septic Tank Service, Inc. | 64 | 4.8★ (822) | Holiday, 7 mi away | 24/7 | Emergencies |
| 3 | ACE Septic & Waste | 62 | 4.9★ (247) | Palm Harbor, 9 mi away | 24/7 | — |
| 4 | Quality Septic Inc | 61 | 5.0★ (213) | Lutz, 10 mi away | Sat · Sun | — |
| 5 | Jerry Mills Discount Pumping | 60 | 4.9★ (262) | Hudson, 13 mi away | Sat · Sun · Evenings | — |
| 6 | ACE Septic & Waste | 60 | 4.9★ (194) | Tampa, 18 mi away | 24/7 | — |
| 7 | ACE Septic & Waste | 59 | 4.9★ (65) | Tampa, 11 mi away | 24/7 | — |
| 8 | Quality Septic Inc. | 59 | 5.0★ (298) | Tampa, 18 mi away | Sat · Sun | — |
| 9 | ACE Septic & Waste | 58 | 5.0★ (78) | Tampa, 18 mi away | 24/7 | — |
| 10 | Hernando County Septic | 58 | 4.7★ (215) | Spring Hill, 20 mi away | 24/7 | — |
The 105 best septic service companies in Keystone, 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 Holiday, 7 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 822 Google reviews, listed on Google as “Septic system service”.
Based in Palm Harbor, 9 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Septic system service”.
Based in Lutz, 10 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 213 Google reviews, listed on Google as “Septic system service”.
Based in Hudson, 13 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 262 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 18 mi away
60/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 194 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 11 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 18 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 298 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 18 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Septic system service”.
Based in Spring Hill, 20 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 215 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 9 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 435 Google reviews, listed on Google as “Septic system service”.
#12 JJM Plumbing
Based in Keystone
58/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 162 Google reviews.
#13 Hernando Septic
Based in Spring Hill, 22 mi away
58/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Septic system service”.
Based in Brandon, 24 mi away
58/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 442 Google reviews, listed on Google as “Septic system service”.
Based in Tampa, 21 mi away
58/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 318 Google reviews, listed on Google as “Septic system service”.
Based in Odessa, 2 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.5★ from 98 Google reviews, listed on Google as “Septic system service”.
#17 Mount Flushmore
Based in Tampa, 9 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based in Tarpon Springs, 8 mi away
57/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 258 Google reviews.
Based in Tampa, 11 mi away
57/100CR ScoreRanked #19 because of its Google rating and review volume: 4.7★ from 1,191 Google reviews.
Based in Clearwater, 15 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.3★ from 83 Google reviews, listed on Google as “Septic system service”.
Based in Punta Gorda, 21 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 118 Google reviews, listed on Google as “Septic system service”.
#22 Alpine Plumbing
Based in Odessa, 5 mi away
56/100CR ScoreRanked #22 because of its Google rating and review volume: 4.9★ from 181 Google reviews.
Based in Clearwater, 17 mi away
56/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 980 Google reviews.
Based in Pinellas Park, 22 mi away
55/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Septic system service”.
Based in St. Petersburg, 25 mi away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 1,943 Google reviews.
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 105 ranked septic service companies here; the rest are on their profiles.
Also serving Keystone
11 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 A Coastal Septic | 15 mi | |
| ABC Septic | 3.0★ (2) | 13 mi |
| All Dung Sewer & Drain | 5.0★ (1) | 22 mi |
| Allen Plumber Sewer & Drain | 15 mi | |
| Certified A & A Septic Services Inc | 5.0★ (2) | 8 mi |
| Clearwater Plumbers Llc | 17 mi | |
| Main Tampa Plumbing and Sewer | 5.0★ (2) | 19 mi |
| Septic Kingz | 3.0★ (2) | 17 mi |
| ServeStar Plumbing | 18 mi | |
| Tampa Bay Septic | 6 mi | |
| United Rentals - Reliable Onsite Services | 21 mi |
How we ranked Keystone septic service companies
We scored 105 Keystone 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 2, 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 Keystone 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 Keystone: frequently asked questions
Who is the best septic service company in Keystone?
By CR Score, the highest-ranked septic service company in Keystone, FL is ACE Septic & Waste with a CR Score of 65/100. It has 4.9★ from 1,552 Google reviews. It is open 24/7. Arthur H. Price Jr. Septic Tank Service, Inc. (#2) and ACE Septic & Waste (#3) follow. We ranked 105 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Keystone?
ContractorsRanked ranks 105 septic service companies serving Keystone, FL. 2 of them are based in Keystone; the rest serve it from nearby towns. Another 11 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Keystone are open 24/7?
45 ranked septic service companies in Keystone post 24/7 hours. The highest-ranked are ACE Septic & Waste (#1), Arthur H. Price Jr. Septic Tank Service, Inc. (#2) and ACE Septic & Waste (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Keystone work on weekends?
64 of 105 ranked septic service companies post Saturday hours and 58 post Sunday hours. The highest-ranked open Saturdays are ACE Septic & Waste (#1), Arthur H. Price Jr. Septic Tank Service, Inc. (#2) and ACE Septic & Waste (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Keystone septic service companies have?
The median Google rating among 105 rated septic service companies in Keystone is 4.8★, with a median of 75 reviews. ABC Plumbing, Air, Heat & Electric has the most, 2,379 reviews, and ranks #28. 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 Keystone count in this ranking?
Yes, if they are within 25 mi of the Keystone 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 Keystone
- November 2026: CR Scores recalculated for 105 septic service companies serving Keystone.
More septic service companies and Keystone pages
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