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Best Septic Service Companies in Reading, MA (2026)

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

The short answer

  1. 1

    Best overall in Reading: John's Sewer & Drain Cleaning, CR Score 63/100; 4.9★ from 796 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Spencer Plumbing Sewer and Drain Cleaning, posts 24/7 hours; ranked #2 of 86.

  3. 24

    Most-reviewed: New Era Plumbing & HVAC, 1,003 Google reviews at 4.9★, the most of 86 ranked; ranked #24.

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

86 Reading septic service companies are ranked here by CR Score, from ten published factors. 34 are open 24/7, 48 open Saturdays and 37 open Sundays, based on posted hours. The median Google rating is 4.9★ across 86 rated businesses.

Top 10 septic service companies in Reading at a glance

Top 10 septic service companies in Reading at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1John's Sewer & Drain Cleaning634.9★ (796)Woburn, 3 mi away24/7Overall
2Spencer Plumbing Sewer and Drain Cleaning624.9★ (839)Peabody, 8 mi away24/7Emergencies
3Sewer Bros.615.0★ (172)Andover, 3 mi away24/7—
4Waste Warriors605.0★ (23)South Boston, 5 mi away24/7—
5Wayne's Drains604.3★ (59)Burlington, 5 mi away24/7—
6Rapid Flow Sewer & Drain Cleaning594.9★ (493)Arlington, 16 mi away24/7—
7Rhino Rooter595.0★ (25)Boston, 10 mi away24/7—
8Fairbank Septic Pumping LLC594.9★ (93)Sudbury, 20 mi away24/7—
9Bateson Enterprises Inc594.6★ (27)Andover, 9 mi away24/7—
10Woburn Drains & Sewer584.8★ (32)Boston, 13 mi away24/7—

The 86 best septic service companies in Reading, ranked

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

  1. Based in Andover, 3 mi away

    61/100CR Score

    Ranked #3 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 South Boston, 5 mi away

    60/100CR Score

    Ranked #4 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
  3. Based in Burlington, 5 mi away

    60/100CR Score

    Ranked #5 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
  4. Based in Boston, 10 mi away

    59/100CR 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
  5. Based in Sudbury, 20 mi away

    59/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 93 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 93 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    239 Nobscot Rd, Sudbury, MA 01776
  6. Based in Andover, 9 mi away

    59/100CR Score

    Ranked #9 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, 13 mi away

    58/100CR Score

    Ranked #10 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, 11 mi away

    58/100CR Score

    Ranked #12 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 Salem, 19 mi away

    58/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 96 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 96 Google reviews
    Hours
    Mon–Sun 7 AM–5 PM
    Address
    34 Pelham Rd Building A Unit 3, Salem, NH 03079
  10. Based in Stow, 21 mi away

    57/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.7★ from 77 Google reviews, listed on Google as “Septic system service”.

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

    • 4.7★ from 77 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    128 Great Rd, Stow, MA 01775
  11. Based in South Boston, 15 mi away

    57/100CR Score

    Ranked #16 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
  12. Based in Lowell, 5 mi away

    57/100CR Score

    Ranked #17 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
  13. Based in Leominster, 19 mi away

    56/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Septic system service”.

    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
    6 Meetinghouse Rd, Littleton, MA 01460
  14. Based in Burlington, 6 mi away

    56/100CR Score

    Ranked #20 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
  15. Based in Lawrence, 12 mi away

    55/100CR Score

    Ranked #21 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
  16. Based in Billerica, 9 mi away

    55/100CR Score

    Ranked #22 because of its Google rating and review volume: 5.0★ from 364 Google reviews.

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

    • 5.0★ from 364 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    Address
    67 Andover Rd, Billerica, MA 01821
  17. Based in Dracut, 15 mi away

    55/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 1,003 Google reviews, the most in Reading.

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

    • 4.9★ from 1,003 Google reviews
    Hours
    Mon–Fri 7 AM–4 PM · Sat 9 AM–5 PM · Sun closed
    Address
    1278 Lakeview Ave, Dracut, MA 01826

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 86 ranked septic service companies here; the rest are on their profiles.

septic service companies in Reading, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Greenwood Sewer Service554.4★ (20)15 mi
27R M Ratta Corp554.9★ (204)22 mi
28Briscoe Septic - Owned & Operated by R.A. Briscoe Inc.545.0★ (5)17 mi
29ABC Plumbing Drain Sewer Cleaning545.0★ (12)9 mi
30Pete's Sewer Services544.8★ (52)20 mi
31Berl Title 5545.0★ (8)10 mi
32Casper Plumbing & Heating544.9★ (166)20 mi
33Rescue Plumbing Services545.0★ (111)18 mi
34Quality Sewer & Drain, Inc544.9★ (163)9 mi
35Drains Unlimited sewer and drain cleaning company545.0★ (3)3 mi
36Whyman Septic System533.7★ (3)5 mi
37Dave Starmer Disposal, Inc.534.4★ (12)19 mi
38John Zanni Pumping Co., Inc.535.0★ (11)7 mi
39Water Heater Genies535.0★ (21)7 mi
40Doug Anderson Plumbing and Heating534.9★ (222)12 mi
41Service Pumping & Drain Co., Inc.534.5★ (15)3 mi
42All Seasons Septic System Services534.5★ (8)24 mi
43J's Septic & Drain523.9★ (14)6 mi
44Pearce Construction525.0★ (4)3 mi
45Bancroft/Silva Septic Services524.9★ (17)21 mi
46Boraczek Septic & Drain524.8★ (31)24 mi
47CJ Jablonski Septic Inspection & Repair, Inc.525.0★ (3)12 mi
48Doucette Engineering & Septic Design525.0★ (26)19 mi
49R J Lacombe Septic Services524.9★ (38)21 mi
50Thompson's Sewer Service Inc.524.9★ (36)22 mi

Also serving Reading

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 Reading septic service companies

We scored 86 Reading 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 Reading 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 Reading: frequently asked questions

Who is the best septic service company in Reading?

By CR Score, the highest-ranked septic service company in Reading, MA is John's Sewer & Drain Cleaning with a CR Score of 63/100. It has 4.9★ from 796 Google reviews. It is open 24/7. Spencer Plumbing Sewer and Drain Cleaning (#2) and Sewer Bros. (#3) follow. We ranked 86 septic service companies on ten factors, last updated November 2, 2026.

How many septic service companies are there in Reading?

ContractorsRanked ranks 86 septic service companies serving Reading, MA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

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

Which septic service companies in Reading work on weekends?

48 of 86 ranked septic service companies post Saturday hours and 37 post Sunday hours. The highest-ranked open Saturdays are John's Sewer & Drain Cleaning (#1), Spencer Plumbing Sewer and Drain Cleaning (#2) and Sewer Bros. (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Reading septic service companies have?

The median Google rating among 86 rated septic service companies in Reading is 4.9★, with a median of 16 reviews. New Era Plumbing & HVAC has the most, 1,003 reviews, and ranks #24. 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 Reading count in this ranking?

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

  1. November 2026: CR Scores recalculated for 86 septic service companies serving Reading.

More septic service companies and Reading pages

Other trades in Reading