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Best Septic Service Companies in Somerset, KY (2026)

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

The short answer

  1. 1

    Best overall in Somerset: Mullins Septic, CR Score 66/100; 5.0★ from 50 Google reviews; open 7 days a week.

  2. 4

    Best for emergencies (open 24/7): Legacy Plumbing & Septic LLC, posts 24/7 hours; ranked #4 of 7.

  3. 2

    Most-reviewed: Adkins Septic Tank Cleaning Service, 56 Google reviews at 4.8★, the most of 7 ranked; ranked #2.

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

7 Somerset septic service companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 3 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.6★ across 7 rated businesses.

Top 7 septic service companies in Somerset at a glance

Top 7 septic service companies in Somerset at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Mullins Septic665.0★ (50)SomersetSat · Sun · EveningsOverall
2Adkins Septic Tank Cleaning Service614.8★ (56)Somerset—Most reviews
3Big Blue Septic Services614.2★ (25)Somerset——
4Legacy Plumbing & Septic LLC604.6★ (25)Somerset24/7Emergencies
5Lake Cumberland Septic Services553.7★ (3)Somerset——
6Big Blue Contracting544.8★ (16)SomersetSat—
7DIRT WORKS EXCAVATING LLC534.1★ (15)Somerset——

The 7 best septic service companies in Somerset, ranked

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

  1. Ranked #1 in Somerset

    #1 Mullins Septic

    Based in Somerset

    66/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 50 Google reviews
    Hours
    Mon–Sun 7 AM–10 PM
    View profile for Mullins Septic(606) 383-2489

  3. #3 Big Blue Septic Services

    Based in Somerset

    61/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.2★ from 25 Google reviews, listed on Google as “Septic system service”.

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

    • 4.2★ from 25 Google reviews
    Address
    1128 Kendras Way, Somerset, KY 42503
    View profile for Big Blue Septic Services(606) 451-3000

  5. #5 Lake Cumberland Septic Services

    Based in Somerset

    55/100CR Score

    Ranked #5 because of its Google rating and trade focus: 3.7★ from 3 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 3 Google reviews
    Address
    57 Dry Branch Rd, Somerset, KY 42501
    View profile for Lake Cumberland Septic Services

  6. #6 Big Blue Contracting

    Based in Somerset

    54/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.8★ from 16 Google reviews.

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

    • 4.8★ from 16 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun closed
    Address
    45 Fawn Landing Dr, Somerset, KY 42503
    View profile for Big Blue Contracting(606) 425-0366

How we ranked Somerset septic service companies

We scored 7 Somerset 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 2, 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 Somerset 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 Somerset: frequently asked questions

Who is the best septic service company in Somerset?

By CR Score, the highest-ranked septic service company in Somerset, KY is Mullins Septic with a CR Score of 66/100. It has 5.0★ from 50 Google reviews. It is open 7 days a week. Adkins Septic Tank Cleaning Service (#2) and Big Blue Septic Services (#3) follow. We ranked 7 septic service companies on ten factors, last updated November 2, 2026.

How many septic service companies are there in Somerset?

ContractorsRanked ranks 7 septic service companies serving Somerset, KY. 7 of them are based in Somerset; the rest serve it from nearby towns. Counts are as of November 2026.

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

1 ranked septic service company in Somerset posts 24/7 hours. The highest-ranked is Legacy Plumbing & Septic LLC (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Somerset work on weekends?

3 of 7 ranked septic service companies post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Mullins Septic (#1), Legacy Plumbing & Septic LLC (#4) and Big Blue Contracting (#6). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Somerset septic service companies have?

The median Google rating among 7 rated septic service companies in Somerset is 4.6★, with a median of 25 reviews. Adkins Septic Tank Cleaning Service has the most, 56 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 Somerset count in this ranking?

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

  1. November 2026: CR Scores recalculated for 7 septic service companies serving Somerset.

More septic service companies and Somerset pages