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Best Septic Service Companies in Milledgeville, GA (2026)

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

The short answer

  1. 1

    Best overall in Milledgeville: Chris Dawson Plumbing LLC, CR Score 59/100; 4.9★ from 179 Google reviews; open 24/7.

  2. 5

    Best for emergencies (open 24/7): ALL County Septic LLC, posts 24/7 hours; ranked #5 of 12.

  3. 2

    Most-reviewed: Keith McDonald Plumbing Sewer & Septic, 743 Google reviews at 4.8★, the most of 12 ranked; ranked #2.

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

12 Milledgeville septic service companies are ranked here by CR Score, from ten published factors. 3 are open 24/7, 4 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 12 rated businesses.

Top 10 septic service companies in Milledgeville at a glance

Top 10 septic service companies in Milledgeville at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Chris Dawson Plumbing LLC594.9★ (179)Athens, 24 mi away24/7Overall
2Keith McDonald Plumbing Sewer & Septic594.8★ (743)Milledgeville—Most reviews
3Tindall Septic Tank LLC584.8★ (49)Milledgeville——
4Martin's Septic Service564.8★ (26)Milledgeville——
5ALL County Septic LLC545.0★ (8)Athens, 22 mi away24/7Emergencies
6A-1 Sanitation- Septic Tank and Plumbing Services535.0★ (6)Macon, 22 mi away24/7—
7P U Septic Services535.0★ (3)Canton, 9 mi away——
8Kitchens & Young Well & Septic Service514.9★ (40)Macon, 23 mi away——
9Hood Construction515.0★ (6)MilledgevilleSat · Sun · Evenings—
10Athens Professional Septic & Drain515.0★ (8)Athens, 15 mi away——

The 12 best septic service companies in Milledgeville, ranked

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

  1. Ranked #1 in Milledgeville

    Based in Athens, 24 mi away

    59/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 179 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 179 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  2. Based in Milledgeville

    58/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 49 Google reviews
    Hours
    Mon–Fri 8 AM–6 PM · Sat–Sun closed
    Address
    219 Sinclair Marina Rd, Milledgeville, GA 31061
  3. Based in Milledgeville

    56/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 26 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2851A Vinson Hwy, Milledgeville, GA 31061
  4. Based in Athens, 22 mi away

    54/100CR Score

    Ranked #5 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 8 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  5. Based in Canton, 9 mi away

    53/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 3 Google reviews
    Address
    171 Clay Pottery Rd, Gordon, GA 31031
  6. Based in Milledgeville

    51/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Excavating contractor”.

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

    • 5.0★ from 6 Google reviews
    Hours
    Mon–Sun 7 AM–7 PM

Also serving Milledgeville

5 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.

Unranked septic service companies serving Milledgeville
BusinessGoogle ratingDistance
Aall American Septic TanksIn Milledgeville
Alternative Septic Management5.0★ (1)13 mi
Ricks Plumbing Services LLC4.3★ (47)In Milledgeville
Roger Burns Construction5.0★ (1)18 mi
Tindall's Septic LLCIn Milledgeville

How we ranked Milledgeville septic service companies

We scored 12 Milledgeville 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 Milledgeville 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 Milledgeville: frequently asked questions

Who is the best septic service company in Milledgeville?

By CR Score, the highest-ranked septic service company in Milledgeville, GA is Chris Dawson Plumbing LLC with a CR Score of 59/100. It has 4.9★ from 179 Google reviews. It is open 24/7. Keith McDonald Plumbing Sewer & Septic (#2) and Tindall Septic Tank LLC (#3) follow. We ranked 12 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Milledgeville?

ContractorsRanked ranks 12 septic service companies serving Milledgeville, GA. 4 of them are based in Milledgeville; the rest serve it from nearby towns. Another 5 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

3 ranked septic service companies in Milledgeville post 24/7 hours. The highest-ranked are Chris Dawson Plumbing LLC (#1), ALL County Septic LLC (#5) and A-1 Sanitation- Septic Tank and Plumbing Services (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Milledgeville work on weekends?

4 of 12 ranked septic service companies post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Chris Dawson Plumbing LLC (#1), ALL County Septic LLC (#5) and A-1 Sanitation- Septic Tank and Plumbing Services (#6). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Milledgeville septic service companies have?

The median Google rating among 12 rated septic service companies in Milledgeville is 5.0★, with a median of 13 reviews. Keith McDonald Plumbing Sewer & Septic has the most, 743 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 Milledgeville count in this ranking?

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

  1. November 2026: CR Scores recalculated for 12 septic service companies serving Milledgeville.