Skip to content

Best Septic Service Companies in Swampscott, MA (2026)

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

The short answer

  1. 1

    Best overall in Swampscott: Spencer Plumbing Sewer and Drain Cleaning, CR Score 63/100; 4.9★ from 839 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): John's Sewer & Drain Cleaning, posts 24/7 hours; ranked #2 of 64.

  3. 29

    Most-reviewed: New Era Plumbing & HVAC, 1,003 Google reviews at 4.9★, the most of 64 ranked; ranked #29.

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

64 Swampscott septic service companies are ranked here by CR Score, from ten published factors. 28 are open 24/7, 38 open Saturdays and 30 open Sundays, based on posted hours. The median Google rating is 4.9★ across 64 rated businesses.

Top 10 septic service companies in Swampscott at a glance

Top 10 septic service companies in Swampscott at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Spencer Plumbing Sewer and Drain Cleaning634.9★ (839)Peabody, 4 mi away24/7Overall
2John's Sewer & Drain Cleaning614.9★ (796)Woburn, 13 mi away24/7Emergencies
3Rapid Flow Sewer & Drain Cleaning604.9★ (493)Arlington, 11 mi away24/7—
4Rosano Davis Sanitary Pumping Inc604.9★ (120)Cohasset, 17 mi away24/7—
5ASAP Drains and Sewers Incorporated594.8★ (125)Salem, 3 mi away24/7—
6Sewer Bros.595.0★ (172)Andover, 9 mi away24/7—
7Rhino Rooter585.0★ (25)Boston, 15 mi away24/7—
8Title 5 Specialists585.0★ (42)South Boston, 13 mi awaySat · Sun—
9Waste Warriors585.0★ (23)South Boston, 15 mi away24/7—
10Wayne's Drains574.3★ (59)Burlington, 15 mi away24/7—

The 64 best septic service companies in Swampscott, ranked

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

  1. Based in Andover, 9 mi away

    59/100CR Score

    Ranked #6 because of its Google rating and review volume: 5.0★ from 172 Google reviews.

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

    • 5.0★ from 172 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  2. Based in Boston, 15 mi away

    58/100CR Score

    Ranked #7 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  3. Based in South Boston, 13 mi away

    58/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 42 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    Address
    22 Taft St, Dorchester, MA 02125
  4. Based in South Boston, 15 mi away

    58/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.

    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
  5. Based in Burlington, 15 mi away

    57/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.3★ from 59 Google reviews, listed on Google as “Septic system service”.

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

    • 4.3★ from 59 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    36 Grant Ave, Burlington, MA 01803
  6. Based in Andover, 18 mi away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.6★ from 27 Google reviews, listed on Google as “Septic system service”.

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

    • 4.6★ from 27 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    111 Argilla Rd, Andover, MA 01810
  7. Based in Boston, 21 mi away

    56/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.8★ from 32 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 32 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  8. Based in Andover, 19 mi away

    56/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 16 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    256 Beacon St, Andover, MA 01810
  9. Based in Peabody, 4 mi away

    55/100CR Score

    Ranked #16 because of its Google rating and review volume: 4.9★ from 163 Google reviews.

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

    • 4.9★ from 163 Google reviews
    Hours
    Mon–Thu 7 AM–4 PM · Fri 7 AM–3 PM · Sat–Sun closed
    Address
    77 Walnut St Unit 5, Peabody, MA 01960
  10. Based in Lowell, 15 mi away

    54/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 3 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  11. Based in Lawrence, 20 mi away

    53/100CR Score

    Ranked #22 because of its Google rating and review volume: 5.0★ from 118 Google reviews.

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

    • 5.0★ from 118 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    46 Portland St, Lawrence, MA 01843
  12. Based in Burlington, 15 mi away

    53/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Contractor”.

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

    • 4.9★ from 19 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1500 District Ave PMB #7542, Burlington, MA 01803
  13. Based in Lynnfield, 5 mi away

    53/100CR Score

    Ranked #24 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
    451 Broadway, Lynnfield, MA 01940
  14. Based in Malden, 8 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.

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

    • 5.0★ from 21 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    132 Essex St, Malden, MA 02148

Septic service companies ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 64 ranked septic service companies here; the rest are on their profiles.

septic service companies in Swampscott, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Rooterman535.0★ (364)19 mi
27Drains Unlimited sewer and drain cleaning company525.0★ (3)7 mi
28A&S water and sewer inc524.7★ (15)4 mi
29New Era Plumbing & HVAC524.9★ (1,003)25 mi
30Greenwood Sewer Service524.4★ (20)25 mi
31Berl Title 5515.0★ (8)20 mi
32John Zanni Pumping Co., Inc.515.0★ (11)14 mi
33J's Septic & Drain513.9★ (14)11 mi
34Preventative Septic and Drain515.0★ (5)11 mi
35Service Pumping & Drain Co., Inc.514.5★ (15)12 mi
36Doug Anderson Plumbing and Heating514.9★ (222)22 mi
37Pearce Construction505.0★ (4)11 mi
38Clear Water Industries504.0★ (12)14 mi
39CJ Jablonski Septic Inspection & Repair, Inc.505.0★ (3)19 mi
40S.O.S. Septic Service504.5★ (11)18 mi
41Stewart Septic Services504.2★ (58)22 mi
42D.F. Clark, Inc.503.6★ (16)16 mi
43Mankewich Contracting inc495.0★ (3)22 mi
44Earle F. Simmons Co. Inc495.0★ (16)24 mi
45D L Atkinson Inc495.0★ (8)20 mi
46Mr. Rooter Plumbing of Norwell494.8★ (19)21 mi
47Duncan Tree Landscape & Construction, Co.494.4★ (7)13 mi
48E.L. Margetts & Sons Inc.494.0★ (8)18 mi
49Curtis Septic494.1★ (9)24 mi
50Oakson494.0★ (4)17 mi

Also serving Swampscott

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 Swampscott septic service companies

We scored 64 Swampscott 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 Swampscott 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 Swampscott: frequently asked questions

Who is the best septic service company in Swampscott?

By CR Score, the highest-ranked septic service company in Swampscott, MA is Spencer Plumbing Sewer and Drain Cleaning with a CR Score of 63/100. It has 4.9★ from 839 Google reviews. It is open 24/7. John's Sewer & Drain Cleaning (#2) and Rapid Flow Sewer & Drain Cleaning (#3) follow. We ranked 64 septic service companies on ten factors, last updated November 2, 2026.

How many septic service companies are there in Swampscott?

ContractorsRanked ranks 64 septic service companies serving Swampscott, MA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

28 ranked septic service companies in Swampscott post 24/7 hours. The highest-ranked are Spencer Plumbing Sewer and Drain Cleaning (#1), John's Sewer & Drain Cleaning (#2) and Rapid Flow Sewer & Drain Cleaning (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Swampscott work on weekends?

38 of 64 ranked septic service companies post Saturday hours and 30 post Sunday hours. The highest-ranked open Saturdays are Spencer Plumbing Sewer and Drain Cleaning (#1), John's Sewer & Drain Cleaning (#2) and Rapid Flow Sewer & Drain Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Swampscott septic service companies have?

The median Google rating among 64 rated septic service companies in Swampscott is 4.9★, with a median of 13 reviews. New Era Plumbing & HVAC has the most, 1,003 reviews, and ranks #29. 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 Swampscott count in this ranking?

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

  1. November 2026: CR Scores recalculated for 64 septic service companies serving Swampscott.

More septic service companies and Swampscott pages

Other trades in Swampscott