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Best Septic Service Companies in Monfort Heights, OH (2026)

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

The short answer

  1. 1

    Best overall in Monfort Heights: Black Water Septic Pros, CR Score 60/100; 4.8★ from 211 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Northern Kentucky Inspections Inc, posts 24/7 hours; ranked #2 of 48.

  3. 3

    Most-reviewed: Mr. Rooter Plumbing of Greater Cincinnati, 819 Google reviews at 4.7★, the most of 48 ranked; ranked #3.

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

48 Monfort Heights septic service companies are ranked here by CR Score, from ten published factors. 11 are open 24/7, 25 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.7★ across 48 rated businesses.

Top 10 septic service companies in Monfort Heights at a glance

Top 10 septic service companies in Monfort Heights at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Black Water Septic Pros604.8★ (211)Hamilton, 13 mi awaySat · SunOverall
2Northern Kentucky Inspections Inc585.0★ (643)Florence, 14 mi away24/7Emergencies
3Mr. Rooter Plumbing of Greater Cincinnati584.7★ (819)Cincinnati, 11 mi away24/7Most reviews
4Exnil Septic575.0★ (13)Cincinnati, 5 mi awaySat · Sun—
5Tank Busters Sewer & Septic574.9★ (43)Cincinnati, 22 mi away24/7—
6Blue Lagoon Incorporated, LLC565.0★ (7)Cincinnati, 3 mi awaySat · Sun—
7Eaton Inspections Inc565.0★ (26)Cincinnati, 6 mi awaySat—
8Aaron-Andrews Septic Tank Service564.6★ (57)Cincinnati, 23 mi away24/7—
9All Elite Services - Drain Cleaning, Hydro-Jetting & Sewer Inspections555.0★ (63)The Village of Indian Hill, 10 mi awaySat · Sun · Evenings—
10Sanitary Septic & Excavation555.0★ (85)Middletown, 21 mi awaySat—

The 48 best septic service companies in Monfort Heights, ranked

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

  1. Ranked #1 in Monfort Heights

    Based in Hamilton, 13 mi away

    60/100CR 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, 5 mi away

    57/100CR Score

    Ranked #4 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
  3. Based in Cincinnati, 22 mi away

    57/100CR Score

    Ranked #5 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
  4. Based in Cincinnati, 6 mi away

    56/100CR Score

    Ranked #7 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
  5. Based in Middletown, 21 mi away

    55/100CR Score

    Ranked #10 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
  6. Based in Hamilton, 11 mi away

    55/100CR Score

    Ranked #11 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
  7. Based in Hamilton, 9 mi away

    55/100CR Score

    Ranked #12 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
  8. Based in Reading, 9 mi away

    54/100CR Score

    Ranked #15 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
  9. Based in Cincinnati, 9 mi away

    54/100CR Score

    Ranked #16 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
  10. Based in Cincinnati, 6 mi away

    53/100CR Score

    Ranked #18 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
  11. Based in Cincinnati, 6 mi away

    53/100CR Score

    Ranked #19 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
  12. Based in Mason, 23 mi away

    53/100CR Score

    Ranked #20 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
  13. Based in Cincinnati, 5 mi away

    51/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.3★ from 7 Google reviews, listed on Google as “Septic system service”.

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

    • 4.3★ from 7 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    10046 Brehm Rd, Cincinnati, OH 45252
  14. Based in Middletown, 22 mi away

    50/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.6★ from 44 Google reviews, listed on Google as “Septic system service”.

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

    • 4.6★ from 44 Google reviews
    Hours
    Mon–Fri 8:30 AM–4:30 PM · Sat–Sun closed
    Address
    220 Oxford State Rd, Middletown, OH 45044

All 48 septic service companies

#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.

septic service companies in Monfort Heights, ranks 26 to 48
RankBusinessCR ScoreGoogle ratingDistance
26Septic Service Cincinnati504.0★ (5)15 mi
27Winelco - Septic in Cincinnati, OH503.7★ (35)12 mi
28Carroll Gompf & Son Sewer504.7★ (25)14 mi
29Tri-State Jet Manufacturing504.6★ (16)18 mi
30Precision Plumbing & Construction505.0★ (25)20 mi
31Joe Lay & Sons Plumbing504.6★ (466)19 mi
32Kremer Plumbing Services504.6★ (177)19 mi
33M & C Septic Service491.8★ (5)20 mi
34Mr. Rooter Plumbing of Florence494.1★ (25)14 mi
35Smallwood Septic & Excavating494.4★ (9)23 mi
36Midwestern Plumbing Service494.1★ (127)21 mi
37K&M Property Maintenance495.0★ (6)11 mi
38Affordable 24-7 Emergency Sewer Plumbing & Heating471.7★ (34)11 mi
39Jay's Sewer & Drain474.7★ (3)12 mi
40Call Tim Ryan Inc464.1★ (45)15 mi
41Perfect-A-Waste Sewage464.4★ (7)2 mi
42Trippel Contracting Services465.0★ (7)13 mi
43Lonneman Plumbing444.3★ (11)12 mi
44Southern Touch Excavating435.0★ (6)22 mi
45Russell Plumbing423.2★ (37)13 mi
46Decker Builders & Construction424.3★ (3)20 mi
47B&B Plumbing and Heating Co.424.1★ (40)24 mi
48Empire Excavation415.0★ (5)23 mi

Also serving Monfort Heights

16 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 Monfort Heights septic service companies

We scored 48 Monfort Heights 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 Monfort Heights 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 Monfort Heights: frequently asked questions

Who is the best septic service company in Monfort Heights?

By CR Score, the highest-ranked septic service company in Monfort Heights, OH is Black Water Septic Pros with a CR Score of 60/100. It has 4.8★ from 211 Google reviews. It is open 7 days a week. Northern Kentucky Inspections Inc (#2) and Mr. Rooter Plumbing of Greater Cincinnati (#3) follow. We ranked 48 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Monfort Heights?

ContractorsRanked ranks 48 septic service companies serving Monfort Heights, OH. Another 16 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Monfort Heights are open 24/7?

11 ranked septic service companies in Monfort Heights post 24/7 hours. The highest-ranked are Northern Kentucky Inspections Inc (#2), Mr. Rooter Plumbing of Greater Cincinnati (#3) and Tank Busters Sewer & Septic (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Monfort Heights work on weekends?

25 of 48 ranked septic service companies post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Black Water Septic Pros (#1), Northern Kentucky Inspections Inc (#2) and Mr. Rooter Plumbing of Greater Cincinnati (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Monfort Heights septic service companies have?

The median Google rating among 48 rated septic service companies in Monfort Heights is 4.7★, with a median of 30 reviews. Mr. Rooter Plumbing of Greater Cincinnati has the most, 819 reviews, and ranks #3. 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 Monfort Heights count in this ranking?

Yes, if they are within 25 mi of the Monfort Heights 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 Monfort Heights

  1. November 2026: CR Scores recalculated for 48 septic service companies serving Monfort Heights.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and Monfort Heights pages

Other trades in Monfort Heights