Ranked #1 because of its Google rating and trade focus: 5.0★ from 501 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
16 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Merritt Island: Space Coast Septic, CR Score 59/100; 5.0★ from 501 Google reviews.
Best for emergencies (open 24/7): EK Coggin Plumbing, posts 24/7 hours; ranked #2 of 16.
Most-reviewed: EK Coggin Plumbing, 2,646 Google reviews at 5.0★, the most of 16 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
16 Merritt Island septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 9 open Saturdays and 6 open Sundays, based on posted hours. The median Google rating is 4.8★ across 16 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Space Coast Septic | 59 | 5.0★ (501) | Titusville, 7 mi away | — | Overall |
| 2 | EK Coggin Plumbing | 59 | 5.0★ (2,646) | Rockledge, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | TRAILS END SEPTIC | 59 | 4.8★ (320) | Titusville, 9 mi away | Sat | — |
| 4 | R&S Septic LLC | 57 | 5.0★ (26) | Titusville, 16 mi away | 24/7 | — |
| 5 | BC Products Industries | 56 | 5.0★ (11) | Merritt Island | Sat | — |
| 6 | Roper Plumbing | 56 | 4.5★ (177) | Merritt Island | 24/7 | — |
| 7 | All Service Sanitation Co | 56 | 4.7★ (39) | Cocoa, 10 mi away | — | — |
| 8 | Wendland Septic Company Inc | 54 | 4.2★ (21) | Merritt Island | — | — |
| 9 | Coastal Septic Service Inc. | 54 | 4.4★ (151) | Cocoa, 8 mi away | — | — |
| 10 | American Air, Plumbing & Electric | 54 | 4.8★ (888) | Rockledge, 17 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 501 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockledge, 15 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 2,646 Google reviews, the most in Merritt Island.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Titusville, 9 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 320 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Titusville, 16 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merritt Island
Ranked #5 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merritt Island
Ranked #6 because of its Google rating and review volume: 4.5★ from 177 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cocoa, 10 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 39 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Merritt Island
Ranked #8 because of its Google rating and trade focus: 4.2★ 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 Cocoa, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.4★ from 151 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rockledge, 17 mi away
Ranked #10 because of its Google rating and review volume: 4.8★ from 888 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Melbourne, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palm Bay, 12 mi away
Ranked #12 because of its Google rating and review volume: 4.6★ from 216 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cocoa, 11 mi away
Ranked #13 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bithlo, 21 mi away
Ranked #14 because of its Google rating and review volume: 5.0★ from 319 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palm Bay, 24 mi away
Ranked #15 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mims, 14 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 188 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
6 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 |
|---|---|---|
| ADC Plumbing and Septic Inc. | 23 mi | |
| Environmental Stewardship | 14 mi | |
| FlowFix Drain Solutions | 5.0★ (56) | In Merritt Island |
| Ramage Septic & Plumbing Service | 20 mi | |
| RapidFlow Water Heaters | 5.0★ (2) | 16 mi |
| Smart Plumbing, Sewer and Drain Cleaning Inc. | 11 mi |
We scored 16 Merritt Island 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 Merritt Island 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 |