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Best Septic Service Companies in Finneytown, OH (2026)

53 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Finneytown: Black Water Septic Pros, CR Score 61/100; 4.8★ from 211 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Mr. Rooter Plumbing of Greater Cincinnati, posts 24/7 hours; ranked #2 of 53.

  3. 2

    Most-reviewed: Mr. Rooter Plumbing of Greater Cincinnati, 819 Google reviews at 4.7★, the most of 53 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

53 Finneytown septic service companies are ranked here by CR Score, from ten published factors. 12 are open 24/7, 28 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.7★ across 53 rated businesses.

Top 10 septic service companies in Finneytown at a glance

Top 10 septic service companies in Finneytown at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Black Water Septic Pros614.8★ (211)Hamilton, 11 mi awaySat · SunOverall
2Mr. Rooter Plumbing of Greater Cincinnati594.7★ (819)Cincinnati, 8 mi away24/7Emergencies, Most reviews
3Northern Kentucky Inspections Inc585.0★ (643)Florence, 16 mi away24/7—
4Tank Busters Sewer & Septic574.9★ (43)Cincinnati, 19 mi away24/7—
5Exnil Septic575.0★ (13)Cincinnati, 5 mi awaySat · Sun—
6Aaron-Andrews Septic Tank Service574.6★ (57)Cincinnati, 19 mi away24/7—
7All Elite Services - Drain Cleaning, Hydro-Jetting & Sewer Inspections565.0★ (63)The Village of Indian Hill, 6 mi awaySat · Sun · Evenings—
8Sanitary Septic & Excavation565.0★ (85)Middletown, 19 mi awaySat—
9Dupps Plumbing, Inc.554.8★ (297)Hamilton, 10 mi awaySat · Sun · Evenings—
10Blue Lagoon Incorporated, LLC555.0★ (7)Cincinnati, 6 mi awaySat · Sun—

The 53 best septic service companies in Finneytown, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Ranked #1 in Finneytown

    Based in Hamilton, 11 mi away

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.8★ from 211 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 211 Google reviews
    Hours
    Mon–Sun 7 AM–6 PM
  2. Based in Cincinnati, 19 mi away

    57/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1333 Ohio Pike, Amelia, OH 45102
  3. Based in Cincinnati, 5 mi away

    57/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 13 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
  4. Based in Middletown, 19 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 85 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 85 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
    Address
    6711 Hamilton Middletown Rd, Middletown, OH 45044
  5. Based in Hamilton, 10 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.8★ from 297 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 297 Google reviews
    Hours
    Mon–Sun 8 AM–8 PM
    Address
    29 Standen Dr #106, Hamilton, OH 45015
  6. Based in Cincinnati, 10 mi away

    55/100CR Score

    Ranked #12 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.

    • 5.0★ from 26 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
    Address
    5100 Zion Rd, Cleves, OH 45002
  7. Based in Reading, 5 mi away

    55/100CR Score

    Ranked #14 because of its Google rating and review volume: 4.9★ from 169 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 169 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat–Sun closed
    Address
    101 Cavett Dr, Reading, OH 45215
  8. Based in Goshen, 23 mi away

    55/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 60 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.7★ from 60 Google reviews
    Hours
    Mon–Sun 7 AM–6 PM
    Address
    6380 OH-727, Goshen, OH 45122
  9. Based in Hamilton, 10 mi away

    54/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.8★ from 18 Google reviews
    Address
    2684 Morgan Ln, Hamilton, OH 45013
  10. Based in Mason, 19 mi away

    54/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.6★ from 66 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.6★ from 66 Google reviews
    Address
    6049 OH-48, Maineville, OH 45039
  11. Based in Cincinnati, 23 mi away

    54/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.1★ from 52 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.1★ from 52 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    62 Sierra Ct, Batavia, OH 45103
  12. Based in Cincinnati, 6 mi away

    53/100CR Score

    Ranked #21 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 23 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2160 Kindel Ave Suite 1, Cincinnati, OH 45214
  13. Based in Cincinnati, 13 mi away

    52/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.5★ from 42 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.5★ from 42 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4525 OH-128, Cleves, OH 45002
  14. Based in Cincinnati, 10 mi away

    52/100CR Score

    Ranked #24 because of its Google rating and trade focus: 3.7★ from 10 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 3.7★ from 10 Google reviews
    Address
    6316 OH-128, Cleves, OH 45002
  15. Based in Goshen, 25 mi away

    51/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.8★ from 24 Google reviews
    Address
    6110 OH-133, Goshen, OH 45122

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 53 ranked septic service companies here; the rest are on their profiles.

septic service companies in Finneytown, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Winelco - Septic in Cincinnati, OH513.7★ (35)9 mi
27Mullis Septic Services514.3★ (7)7 mi
28Septic Service Cincinnati514.0★ (5)12 mi
29Johnny's A-1 Sanitation514.6★ (44)20 mi
30Got-A-Go Rentals & Septic Services514.4★ (65)20 mi
31Midwestern Plumbing Service504.1★ (127)18 mi
32Kremer Plumbing Services504.6★ (177)17 mi
33Smallwood Septic & Excavating504.4★ (9)20 mi
34Tri-State Jet Manufacturing504.6★ (16)17 mi
35Precision Plumbing & Construction505.0★ (25)21 mi
36M & C Septic Service491.8★ (5)20 mi
37Joe Lay & Sons Plumbing494.6★ (466)20 mi
38Mr. Rooter Plumbing of Florence494.1★ (25)16 mi
39Carroll Gompf & Son Sewer494.7★ (25)18 mi
40K&M Property Maintenance495.0★ (6)12 mi
41Gullett Sanitation Services, Inc.483.5★ (19)25 mi
42Affordable 24-7 Emergency Sewer Plumbing & Heating481.7★ (34)7 mi
43Call Tim Ryan Inc474.1★ (45)11 mi
44Jay's Sewer & Drain474.7★ (3)11 mi
45Trippel Contracting Services475.0★ (7)9 mi
46Perfect-A-Waste Sewage464.4★ (7)2 mi
47Less Septic Tank Services464.0★ (4)24 mi
48Lonneman Plumbing444.3★ (11)12 mi
49Russell Plumbing433.2★ (37)9 mi
50Southern Touch Excavating435.0★ (6)22 mi

Also serving Finneytown

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.

How we ranked Finneytown septic service companies

We scored 53 Finneytown 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Finneytown data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Septic service companies in Finneytown: frequently asked questions

Who is the best septic service company in Finneytown?

By CR Score, the highest-ranked septic service company in Finneytown, OH is Black Water Septic Pros with a CR Score of 61/100. It has 4.8★ from 211 Google reviews. It is open 7 days a week. Mr. Rooter Plumbing of Greater Cincinnati (#2) and Northern Kentucky Inspections Inc (#3) follow. We ranked 53 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Finneytown?

ContractorsRanked ranks 53 septic service companies serving Finneytown, OH. Another 17 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Finneytown are open 24/7?

12 ranked septic service companies in Finneytown post 24/7 hours. The highest-ranked are Mr. Rooter Plumbing of Greater Cincinnati (#2), Northern Kentucky Inspections Inc (#3) and Tank Busters Sewer & Septic (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Finneytown work on weekends?

28 of 53 ranked septic service companies post Saturday hours and 20 post Sunday hours. The highest-ranked open Saturdays are Black Water Septic Pros (#1), Mr. Rooter Plumbing of Greater Cincinnati (#2) and Northern Kentucky Inspections Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Finneytown septic service companies have?

The median Google rating among 53 rated septic service companies in Finneytown is 4.7★, with a median of 25 reviews. Mr. Rooter Plumbing of Greater Cincinnati has the most, 819 reviews, and ranks #2. 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 Finneytown count in this ranking?

Yes, if they are within 25 mi of the Finneytown 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 Finneytown

  1. November 2026: CR Scores recalculated for 53 septic service companies serving Finneytown.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and Finneytown pages

Other trades in Finneytown