Ranked #1 in Carmel
Based in Fishers, 5 mi away
62/100CR Score
Ranked #1 because of its Google rating and review volume: 5.0★ from 818 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Carmel, IN (2026)
49 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Carmel: Home Heroes Plumbing Heating & Air | Plumber, Sewer Repair, Water Softener Installation & AC Repair Fishers, IN, CR Score 62/100; 5.0★ from 818 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Plumber Near Me LLC, posts 24/7 hours; ranked #2 of 49.
- 4
Most-reviewed: AA Septic Service Inc, 884 Google reviews at 5.0★, the most of 49 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
49 Carmel septic service companies are ranked here by CR Score, from ten published factors. 17 are open 24/7, 26 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.7★ across 49 rated businesses.
Top 10 septic service companies in Carmel at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Home Heroes Plumbing Heating & Air | Plumber, Sewer Repair, Water Softener Installation & AC Repair Fishers, IN | 62 | 5.0★ (818) | Fishers, 5 mi away | Sat · Sun · Evenings | Overall |
| 2 | Plumber Near Me LLC | 61 | 5.0★ (402) | Carmel | 24/7 | Emergencies |
| 3 | Purge Environmental | 61 | 4.9★ (203) | Indianapolis, 11 mi away | 24/7 | — |
| 4 | AA Septic Service Inc | 59 | 5.0★ (884) | Plainfield, 24 mi away | Sat | Most reviews |
| 5 | Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair | 59 | 4.9★ (391) | Indianapolis, 15 mi away | 24/7 | — |
| 6 | ACME Plumbing, Drain & Septic Service | 59 | 4.7★ (409) | Indianapolis, 11 mi away | 24/7 | — |
| 7 | Max Haas Septic Service | 59 | 4.6★ (138) | Indianapolis, 11 mi away | Sat · Sun | — |
| 8 | Mr. Rooter Plumbing of Indianapolis and Central Indiana | 59 | 4.7★ (563) | Fishers, 5 mi away | 24/7 | — |
| 9 | Fisk Septic Pumping | 58 | 4.8★ (131) | Greenfield, 23 mi away | 24/7 | — |
| 10 | Blair & Norris | 57 | 4.4★ (169) | Indianapolis, 20 mi away | 24/7 | — |
The 49 best septic service companies in Carmel, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Carmel
61/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 402 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 11 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 203 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Plainfield, 24 mi away
59/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 884 Google reviews, the most in Carmel.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 15 mi away
59/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 391 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 11 mi away
59/100CR ScoreRanked #6 because of its Google rating and review volume: 4.7★ from 409 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 11 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 138 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fishers, 5 mi away
59/100CR ScoreRanked #8 because of its Google rating and review volume: 4.7★ from 563 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenfield, 23 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.8★ from 131 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#10 Blair & Norris
Based in Indianapolis, 20 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.4★ from 169 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 18 mi away
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 291 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 5 mi away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 25 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 220 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#14 ARP Plumbing
Based in Carmel
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.6★ from 87 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Noblesville, 8 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#16 Mac's Septic LLC
Based in Indianapolis, 16 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Noblesville, 8 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.5★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenwood, 24 mi away
54/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 513 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Noblesville, 10 mi away
54/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 162 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 5 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 3.9★ from 15 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carmel
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vincennes, 23 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anderson, 22 mi away
53/100CR ScoreRanked #23 because of its Google rating and review volume: 4.7★ from 238 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wabash, 23 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anderson, 24 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 42 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
All 49 septic service companies
#1 to #25 are shown in full above. Here are #26 to #49, in CR Score order; each links to its profile.
Also serving Carmel
17 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 |
|---|---|---|
| Advance Septic & Sewer Services | 5.0★ (1) | 19 mi |
| C & K Excavating and Septics | 5.0★ (1) | 18 mi |
| Carlisle Company | 7 mi | |
| Downs Sewer and Drain Services | 12 mi | |
| Fortville Septic | 13 mi | |
| Hamilton County Septic & Sewer | 5.0★ (2) | 8 mi |
| Hard Times Construction Inc. | 23 mi | |
| Harman's Drain & Septic | 24 mi | |
| Hoosier A-1 Sanitary Sewer Services | 23 mi | |
| Max Haas Co Inc | 16 mi | |
| Max Haas LLC | 1.0★ (1) | 23 mi |
| Payless Septic & Sewer Co | 3.0★ (2) | 24 mi |
| Roby's Plumbing, Plumber, Water Heaters, Softener Installation, Muncie, Pendleton Indiana | 5.0★ (2) | 22 mi |
| Septic Tank Service Indianapolis | 1.0★ (1) | 7 mi |
| The Home Depot | 4.2★ (1,222) | In Carmel |
| Wariner pump services | 23 mi | |
| Zionsville Sewer Utility Services | 5.0★ (1) | 9 mi |
How we ranked Carmel septic service companies
We scored 49 Carmel 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 Carmel 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 Carmel: frequently asked questions
Who is the best septic service company in Carmel?
By CR Score, the highest-ranked septic service company in Carmel, IN is Home Heroes Plumbing Heating & Air | Plumber, Sewer Repair, Water Softener Installation & AC Repair Fishers, IN with a CR Score of 62/100. It has 5.0★ from 818 Google reviews. It is open 7 days a week. Plumber Near Me LLC (#2) and Purge Environmental (#3) follow. We ranked 49 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Carmel?
ContractorsRanked ranks 49 septic service companies serving Carmel, IN. 3 of them are based in Carmel; the rest serve it from nearby towns. Another 17 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Carmel are open 24/7?
17 ranked septic service companies in Carmel post 24/7 hours. The highest-ranked are Plumber Near Me LLC (#2), Purge Environmental (#3) and Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Carmel work on weekends?
26 of 49 ranked septic service companies post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Home Heroes Plumbing Heating & Air | Plumber, Sewer Repair, Water Softener Installation & AC Repair Fishers, IN (#1), Plumber Near Me LLC (#2) and Purge Environmental (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Carmel septic service companies have?
The median Google rating among 49 rated septic service companies in Carmel is 4.7★, with a median of 34 reviews. AA Septic Service Inc has the most, 884 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 Carmel count in this ranking?
Yes, if they are within 25 mi of the Carmel 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 Carmel
- November 2026: CR Scores recalculated for 49 septic service companies serving Carmel.
- November 2026: 1 duplicate listing merged.
More septic service companies and Carmel pages
Septic service companies near Carmel
- Septic service companies in Westfield, IN38 ranked
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