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Best Septic Service Companies in Cayce, SC (2026)

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

The short answer

  1. 1

    Best overall in Cayce: Palmetto septic solutions LLC, CR Score 61/100; 4.9★ from 75 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Kay Plumbing, Heating & Cooling, posts 24/7 hours; ranked #2 of 17.

  3. 2

    Most-reviewed: Kay Plumbing, Heating & Cooling, 1,467 Google reviews at 4.7★, the most of 17 ranked; ranked #2.

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

17 Cayce septic service companies are ranked here by CR Score, from ten published factors. 5 are open 24/7, 12 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.6★ across 17 rated businesses.

Top 10 septic service companies in Cayce at a glance

Top 10 septic service companies in Cayce at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Palmetto septic solutions LLC614.9★ (75)West Columbia, 5 mi away24/7Overall
2Kay Plumbing, Heating & Cooling594.7★ (1,467)Lexington, 9 mi away24/7Emergencies, Most reviews
3C.E. Taylor & Son Inc584.5★ (182)Lexington, 9 mi awaySat · Sun—
4WeCo Rooter584.8★ (366)West Columbia, 2 mi away24/7—
5Knight Septic Service LLC585.0★ (45)Columbia, 9 mi awaySat · Sun—
6Turd burglars584.7★ (35)Irmo, 11 mi away24/7—
7Mr. Rooter Plumbing of Lexington564.9★ (229)West Columbia, 3 mi awaySat · Sun · Evenings—
8M & E Septic Service553.9★ (45)Columbia, 8 mi awaySat · Sun · Evenings—
9Barnhill's Services Inc.544.6★ (52)Lexington, 8 mi away——
10Moye Septic & Environmental, LLC534.5★ (19)CayceSat · Sun—

The 17 best septic service companies in Cayce, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  3. #3 C.E. Taylor & Son Inc

    Based in Lexington, 9 mi away

    58/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.5★ from 182 Google reviews, listed on Google as “Septic system service”.

    • 4.5★ from 182 Google reviews
    Hours
    Mon–Fri 8 AM–4:30 PM · Sat–Sun 9 AM–4 PM
    Address
    128 Taylor Ln, Lexington, SC 29073
    View profile for C.E. Taylor & Son Inc(803) 359-6163

  4. #4 WeCo Rooter

    Based in West Columbia, 2 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.8★ from 366 Google reviews.

    • 4.8★ from 366 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1020 Leaphart St, West Columbia, SC 29169
    View profile for WeCo Rooter(803) 999-9326

  6. #6 Turd burglars

    Based in Irmo, 11 mi away

    58/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 35 Google reviews, listed on Google as “Septic system service”.

    • 4.7★ from 35 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    218 London Pride Rd, Irmo, SC 29063
    View profile for Turd burglars(803) 876-1608

  9. #9 Barnhill's Services Inc.

    Based in Lexington, 8 mi away

    54/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.6★ from 52 Google reviews, listed on Google as “Septic system service”.

    • 4.6★ from 52 Google reviews
    Hours
    Mon–Thu 7:30 AM–4:30 PM · Fri 8 AM–1 PM · Sat–Sun closed
    Address
    1022 Two Notch Rd, Lexington, SC 29073
    View profile for Barnhill's Services Inc.(803) 618-3600

  11. #11 PLD Outdoors

    Based in Columbia, 6 mi away

    52/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Fri 7:30 AM–5 PM · Sat–Sun closed
    View profile for PLD Outdoors(803) 206-4364

  17. #17 Noel Construction

    Based in Columbia, 9 mi away

    45/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Demolition contractor”.

    • 4.0★ from 4 Google reviews
    Hours
    Mon–Sat 8 AM–6 PM · Sun closed
    Address
    20 Surrey Ct, Columbia, SC 29212
    View profile for Noel Construction(803) 309-6816

Also serving Cayce

9 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 Cayce
BusinessGoogle ratingDistance
1st Choice Plumbing & Gas LLC10 mi
Bushwacker Land Improvements5.0★ (2)2 mi
Columbia Septic Company9 mi
Eargle's Septic and Backhoe Service5.0★ (1)12 mi
M & E Septic Tank Services & Construction3 mi
Mid-Carolina Construction5.0★ (2)17 mi
Multi-Flow Sewer & Drain2 mi
Watts Well Drilling LLC4.8★ (21)In Cayce
WeCo Rooter15 mi

How we ranked Cayce septic service companies

We scored 17 Cayce 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 Cayce 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 Cayce: frequently asked questions

Who is the best septic service company in Cayce?

By CR Score, the highest-ranked septic service company in Cayce, SC is Palmetto septic solutions LLC with a CR Score of 61/100. It has 4.9★ from 75 Google reviews. It is open 24/7. Kay Plumbing, Heating & Cooling (#2) and C.E. Taylor & Son Inc (#3) follow. We ranked 17 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Cayce?

ContractorsRanked ranks 17 septic service companies serving Cayce, SC. 1 of them is based in Cayce; the rest serve it from nearby towns. Another 9 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

5 ranked septic service companies in Cayce post 24/7 hours. The highest-ranked are Palmetto septic solutions LLC (#1), Kay Plumbing, Heating & Cooling (#2) and WeCo Rooter (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Cayce work on weekends?

12 of 17 ranked septic service companies post Saturday hours and 10 post Sunday hours. The highest-ranked open Saturdays are Palmetto septic solutions LLC (#1), Kay Plumbing, Heating & Cooling (#2) and C.E. Taylor & Son Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Cayce septic service companies have?

The median Google rating among 17 rated septic service companies in Cayce is 4.6★, with a median of 52 reviews. Kay Plumbing, Heating & Cooling has the most, 1,467 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 Cayce count in this ranking?

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

  1. November 2026: CR Scores recalculated for 17 septic service companies serving Cayce.

More septic service companies and Cayce pages

Other trades in Cayce