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Best Septic Service Companies in East Falmouth, MA (2026)

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

The short answer

  1. 1

    Best overall in East Falmouth: RV Pump Service, CR Score 61/100; 5.0★ from 311 Google reviews.

  2. 2

    Best for emergencies (open 24/7): Falmouth Cesspool Services, posts 24/7 hours; ranked #2 of 45.

  3. 9

    Most-reviewed: Master Tech Plumbing Inc., 1,474 Google reviews at 4.9★, the most of 45 ranked; ranked #9.

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

45 East Falmouth septic service companies are ranked here by CR Score, from ten published factors. 16 are open 24/7, 23 open Saturdays and 17 open Sundays, based on posted hours. The median Google rating is 4.9★ across 45 rated businesses.

Top 10 septic service companies in East Falmouth at a glance

Top 10 septic service companies in East Falmouth at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1RV Pump Service615.0★ (311)Mashpee, 9 mi away—Overall
2Falmouth Cesspool Services595.0★ (6)East Falmouth24/7Emergencies
3A & K Pumping and Inspections, LLC584.9★ (25)East Falmouth——
4Ready Rooter Inc584.5★ (45)Marstons Mills, 10 mi away24/7—
5Cape Cod Septic Services584.7★ (14)Mashpee, 6 mi away24/7—
6Cape Drain & Rooter585.0★ (60)Middleborough, 20 mi away24/7—
7Dibuono sewer and drain575.0★ (7)Barnstable, 8 mi away24/7—
8JMB Septic Service575.0★ (127)Hyannis, 15 mi away24/7—
9Master Tech Plumbing Inc.574.9★ (1,474)East Falmouth—Most reviews
10Debarros Septic575.0★ (22)Marstons Mills, 10 mi awaySat · Sun—

The 45 best septic service companies in East Falmouth, ranked

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

  1. Ranked #1 in East Falmouth

    Based in Mashpee, 9 mi away

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 311 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 311 Google reviews
    Address
    133 MA-130, Forestdale, MA 02644
  2. Based in East Falmouth

    59/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    10 Victors Ln, East Falmouth, MA 02536
  3. Based in Marstons Mills, 10 mi away

    58/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.5★ from 45 Google reviews, listed on Google as “Septic system service”.

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

    • 4.5★ from 45 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    17 Jan Sebastian Dr # 16, Sandwich, MA 02563
  4. Based in Mashpee, 6 mi away

    58/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Septic system service”.

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

    • 4.7★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    100 Echo Rd, Mashpee, MA 02649
  5. Based in Middleborough, 20 mi away

    58/100CR Score

    Ranked #6 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 60 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  6. Based in Barnstable, 8 mi away

    57/100CR Score

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

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

    • 5.0★ from 7 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    35 Content Ln, Cotuit, MA 02635
  7. Based in Hyannis, 15 mi away

    57/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Plumber”.

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

    • 5.0★ from 127 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    306 Falmouth Rd Unit 5, Hyannis, MA 02601
  8. Based in East Falmouth

    57/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.9★ from 1,474 Google reviews, the most in East Falmouth.

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

    • 4.9★ from 1,474 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    506 Waquoit Hwy, East Falmouth, MA 02536
  9. Based in Marstons Mills, 10 mi away

    57/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 22 Google reviews
    Hours
    Mon–Sun 8 AM–5 PM
    Address
    109 Flint St, Marstons Mills, MA 02648
  10. Based in Plymouth, 24 mi away

    57/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 51 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    506 State Rd, Plymouth, MA 02360
  11. Based in Middleborough, 18 mi away

    56/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 119 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 119 Google reviews
    Hours
    Mon–Thu 8 AM–5:30 PM · Fri 8 AM–4:30 PM · Sat 9 AM–4 PM · Sun closed
  12. Based in New Bedford, 23 mi away

    56/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 33 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 33 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    36 Chase Rd, Dartmouth, MA 02747
  13. Based in Fairhaven, 17 mi away

    56/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 14 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    30 Bay St, Fairhaven, MA 02719
  14. Based in West Yarmouth, 17 mi away

    56/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.2★ from 37 Google reviews, listed on Google as “Septic system service”.

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

    • 4.2★ from 37 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    350 Main St, West Yarmouth, MA 02673
  15. Based in Mashpee, 20 mi away

    56/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.9★ from 20 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  16. Based in New Bedford, 23 mi away

    55/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 27 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    442 Chase Rd, Dartmouth, MA 02747
  17. Based in Middleborough, 12 mi away

    54/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 13 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 13 Google reviews
    Address
    2 Oriole Ln, Sandwich, MA 02563
  18. Based in Middleborough, 18 mi away

    53/100CR Score

    Ranked #22 because of its Google rating and trade focus: 5.0★ from 16 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 16 Google reviews
    Address
    1 Old Plate Rd, West Wareham, MA 02576
  19. Based in Barnstable, 23 mi away

    52/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.4★ from 82 Google reviews, listed on Google as “Septic system service”.

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

    • 4.4★ from 82 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat 7 AM–1 PM · Sun closed
    Address
    169 Great Western Rd, South Dennis, MA 02660

All 45 septic service companies

#1 to #25 are shown in full above. Here are #26 to #45, in CR Score order; each links to its profile.

septic service companies in East Falmouth, ranks 26 to 45
RankBusinessCR ScoreGoogle ratingDistance
26Rebello Septic Service515.0★ (8)20 mi
27Farland Corp504.6★ (14)18 mi
28W H. Blakemore Co / Title 5 Inspections505.0★ (4)20 mi
29Hathaway Septic Service LLC493.7★ (3)20 mi
30Quinn's Excavation & Septic, Inc.495.0★ (15)10 mi
31Troy Williams Septic Inspections495.0★ (3)22 mi
32Richmond Sand & Gravel494.4★ (17)24 mi
33Heritage Pumping, a Wind River Company484.8★ (32)20 mi
34Clancy Contracting Inc484.4★ (14)23 mi
35Accu Sepcheck Septic Services485.0★ (7)23 mi
36South Coast Creations484.5★ (68)15 mi
37Murphy Bros. Excavating LLC474.1★ (10)25 mi
38B & B Excavation474.7★ (29)11 mi
39Robert B Our Co Inc464.4★ (126)24 mi
40Capewide Enterprises, LLC464.3★ (8)4 mi
41S.H. Dunford LLC445.0★ (16)20 mi
42Richmond Excavating & Landscape Supply444.9★ (10)23 mi
43Meyer and Sons Builders, Inc445.0★ (20)22 mi
44Plymouth Septic Service435.0★ (6)24 mi
45Quirk Excavating & Trucking424.2★ (5)19 mi

Also serving East Falmouth

20 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 East Falmouth septic service companies

We scored 45 East Falmouth 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 East Falmouth 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 East Falmouth: frequently asked questions

Who is the best septic service company in East Falmouth?

By CR Score, the highest-ranked septic service company in East Falmouth, MA is RV Pump Service with a CR Score of 61/100. It has 5.0★ from 311 Google reviews. Falmouth Cesspool Services (#2) and A & K Pumping and Inspections, LLC (#3) follow. We ranked 45 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in East Falmouth?

ContractorsRanked ranks 45 septic service companies serving East Falmouth, MA. 4 of them are based in East Falmouth; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in East Falmouth are open 24/7?

16 ranked septic service companies in East Falmouth post 24/7 hours. The highest-ranked are Falmouth Cesspool Services (#2), Ready Rooter Inc (#4) and Cape Cod Septic Services (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in East Falmouth work on weekends?

23 of 45 ranked septic service companies post Saturday hours and 17 post Sunday hours. The highest-ranked open Saturdays are Falmouth Cesspool Services (#2), Ready Rooter Inc (#4) and Cape Cod Septic Services (#5). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do East Falmouth septic service companies have?

The median Google rating among 45 rated septic service companies in East Falmouth is 4.9★, with a median of 16 reviews. Master Tech Plumbing Inc. has the most, 1,474 reviews, and ranks #9. 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 East Falmouth count in this ranking?

Yes, if they are within 25 mi of the East Falmouth 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 East Falmouth

  1. November 2026: CR Scores recalculated for 45 septic service companies serving East Falmouth.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and East Falmouth pages

Other trades in East Falmouth