64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 884 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 Avon, 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 Avon: AA Septic Service Inc, CR Score 64/100; 5.0★ from 884 Google reviews; open Saturdays until 12 PM.
- 2
Best for emergencies (open 24/7): Restorex Septic Solutions, posts 24/7 hours; ranked #2 of 49.
- 15
Most-reviewed: Summers Plumbing Heating & Cooling, 981 Google reviews at 4.9★, the most of 49 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
49 Avon septic service companies are ranked here by CR Score, from ten published factors. 16 are open 24/7, 26 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.8★ across 49 rated businesses.
Top 10 septic service companies in Avon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | AA Septic Service Inc | 64 | 5.0★ (884) | Plainfield, 4 mi away | Sat | Overall |
| 2 | Restorex Septic Solutions | 59 | 5.0★ (45) | Mooresville, 14 mi away | 24/7 | Emergencies |
| 3 | Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair | 59 | 4.9★ (391) | Indianapolis, 14 mi away | 24/7 | — |
| 4 | Aaron Crockett's Sewer & Septic Service | 59 | 5.0★ (20) | Vincennes, 2 mi away | Sat · Sun · Evenings | — |
| 5 | Danny's Septic Service | 59 | 5.0★ (291) | Indianapolis, 11 mi away | — | — |
| 6 | Cooper Bostwick | Sewage Solutions | 58 | 4.3★ (6) | Wabash, 2 mi away | 24/7 | — |
| 7 | Purge Environmental | 58 | 4.9★ (203) | Indianapolis, 23 mi away | 24/7 | — |
| 8 | Plumber Near Me LLC | 58 | 5.0★ (402) | Carmel, 13 mi away | 24/7 | — |
| 9 | Blair & Norris | 58 | 4.4★ (169) | Indianapolis, 20 mi away | 24/7 | — |
| 10 | Mac's Septic LLC | 57 | 5.0★ (110) | Indianapolis, 7 mi away | — | — |
The 49 best septic service companies in Avon, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Mooresville, 14 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 45 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 14 mi away
59/100CR ScoreRanked #3 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 Vincennes, 2 mi away
59/100CR ScoreRanked #4 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 Indianapolis, 11 mi away
59/100CR ScoreRanked #5 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 Wabash, 2 mi away
58/100CR ScoreRanked #6 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 Indianapolis, 23 mi away
58/100CR ScoreRanked #7 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 Carmel, 13 mi away
58/100CR ScoreRanked #8 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, 20 mi away
58/100CR ScoreRanked #9 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.
#10 Mac's Septic LLC
Based in Indianapolis, 7 mi away
57/100CR ScoreRanked #10 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 Avon
57/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.6★ from 27 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fishers, 25 mi away
57/100CR ScoreRanked #12 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.
Based in Indianapolis, 19 mi away
57/100CR ScoreRanked #13 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, 20 mi away
57/100CR ScoreRanked #14 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 Franklin, 24 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 4.9★ from 981 Google reviews, the most in Avon.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 18 mi away
56/100CR ScoreRanked #16 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 Greenwood, 19 mi away
56/100CR ScoreRanked #17 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 Yorktown, 2 mi away
55/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 27 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 16 mi away
54/100CR ScoreRanked #19 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 Fishers, 23 mi away
54/100CR ScoreRanked #20 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 Indianapolis, 12 mi away
54/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.8★ 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 Martinsville, 22 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Indianapolis, 17 mi away
53/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ 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 Plainfield, 5 mi away
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Indianapolis, 13 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.7★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency 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 Avon
14 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 |
|---|---|---|
| Aa Septic Services & Rotary Sewer | 5.0★ (1) | 7 mi |
| Advance Septic & Sewer Services | 5.0★ (1) | 14 mi |
| Bedell Plumbing | Heating & Cooling services | 5.0★ (2) | 16 mi |
| Downs Sewer and Drain Services | 25 mi | |
| Hard Times Construction Inc. | 2 mi | |
| Hoosier A-1 Sanitary Sewer Services | 2 mi | |
| Max Haas Co Inc | 9 mi | |
| Max Haas LLC | 1.0★ (1) | 11 mi |
| NuFlow Indy - Sewer Line Experts | 23 mi | |
| Palmers Septic Tank Services | 4.0★ (1) | 24 mi |
| Rick Rodarmel's Construction | 5.0★ (1) | 22 mi |
| Septic Tank Service Indianapolis | 1.0★ (1) | 15 mi |
| Wariner pump services | 2 mi | |
| Zionsville Sewer Utility Services | 5.0★ (1) | 15 mi |
How we ranked Avon septic service companies
We scored 49 Avon 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 Avon 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 Avon: frequently asked questions
Who is the best septic service company in Avon?
By CR Score, the highest-ranked septic service company in Avon, IN is AA Septic Service Inc with a CR Score of 64/100. It has 5.0★ from 884 Google reviews. It is open Saturdays until 12 PM. Restorex Septic Solutions (#2) and Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair (#3) follow. We ranked 49 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Avon?
ContractorsRanked ranks 49 septic service companies serving Avon, IN. 1 of them is based in Avon; the rest serve it from nearby towns. Another 14 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Avon are open 24/7?
16 ranked septic service companies in Avon post 24/7 hours. The highest-ranked are Restorex Septic Solutions (#2), Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair (#3) and Cooper Bostwick | Sewage Solutions (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Avon work on weekends?
26 of 49 ranked septic service companies post Saturday hours and 17 post Sunday hours. The highest-ranked open Saturdays are AA Septic Service Inc (#1), Restorex Septic Solutions (#2) and Carter's My Plumber - Drain Cleaning Indianapolis & Sewer Line Repair (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Avon septic service companies have?
The median Google rating among 49 rated septic service companies in Avon is 4.8★, with a median of 28 reviews. Summers Plumbing Heating & Cooling has the most, 981 reviews, and ranks #15. 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 Avon count in this ranking?
Yes, if they are within 25 mi of the Avon 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 Avon
- November 2026: CR Scores recalculated for 49 septic service companies serving Avon.
More septic service companies and Avon pages
Septic service companies near Avon
- Septic service companies in Plainfield, IN49 ranked
- Septic service companies in Fairfield Heights, IN47 ranked
- Septic service companies in Brownsburg, IN47 ranked
- Septic service companies in Speedway, IN54 ranked
- Septic service companies in Indianapolis, IN61 ranked
- Septic service companies in Zionsville, IN46 ranked
- Septic service companies in Broad Ripple, IN54 ranked
- Septic service companies in Beech Grove, IN61 ranked
- Septic service companies in Greenwood, IN58 ranked
- Septic service companies in Lebanon, IN28 ranked
Other trades in Avon
- Roofers in Avon612 ranked
- Plumbers in Avon348 ranked
- Electricians in Avon238 ranked
- HVAC contractors in Avon328 ranked
- General contractors in Avon438 ranked
- Painters in Avon194 ranked
- Landscapers in Avon192 ranked
- Handymen in Avon107 ranked
- Kitchen remodelers in Avon215 ranked
- Bathroom remodelers in Avon224 ranked
- Flooring contractors in Avon248 ranked
- Tile installers in Avon45 ranked
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- Concrete contractors in Avon231 ranked
- Fence contractors in Avon88 ranked
- Deck builders in Avon127 ranked
- Siding contractors in Avon295 ranked
- Window installers in Avon200 ranked
- Gutter installers in Avon230 ranked
- Insulation contractors in Avon88 ranked
- Solar installers in Avon25 ranked
- Garage door repair companies in Avon61 ranked
- Foundation repair companies in Avon58 ranked
- Tree services in Avon231 ranked
- Masonry contractors in Avon105 ranked
- Water damage restoration companies in Avon313 ranked
- Home builders in Avon296 ranked
- Demolition contractors in Avon51 ranked
- Window cleaners in Avon53 ranked
- Pressure washing companies in Avon75 ranked
- Pest control companies in Avon135 ranked
- Paving contractors in Avon90 ranked
- Auto glass repair shops in Avon82 ranked
- Excavating contractors in Avon117 ranked
- Pool builders in Avon116 ranked
- All contractors in Avon