63/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 477 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Willow Grove, PA (2026)
65 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Willow Grove: Delaware Valley Septic, Sewer & Storm, CR Score 63/100; 4.9★ from 477 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Daniel's plumbing drain cleaning and sewer repair of philadelphia, posts 24/7 hours; ranked #2 of 65.
- 4
Most-reviewed: TLC Drain, Sewer, and Water Cleanup, 800 Google reviews at 4.8★, the most of 65 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
65 Willow Grove septic service companies are ranked here by CR Score, from ten published factors. 43 are open 24/7, 51 open Saturdays and 44 open Sundays, based on posted hours. The median Google rating is 5.0★ across 65 rated businesses.
Top 10 septic service companies in Willow Grove at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Delaware Valley Septic, Sewer & Storm | 63 | 4.9★ (477) | Springfield, 18 mi away | 24/7 | Overall |
| 2 | Daniel's plumbing drain cleaning and sewer repair of philadelphia | 61 | 5.0★ (195) | Hatboro, 4 mi away | 24/7 | Emergencies |
| 3 | Preston Heckler Liquid Disposal LLC | 61 | 4.9★ (58) | Limerick, 9 mi away | 24/7 | — |
| 4 | TLC Drain, Sewer, and Water Cleanup | 60 | 4.8★ (800) | King of Prussia, 14 mi away | 24/7 | Most reviews |
| 5 | Mr. Rooter Plumbing of Glenside | 60 | 4.9★ (546) | Oreland, 4 mi away | 24/7 | — |
| 6 | Daniels Plumbing, Drain Cleaning , Sewer Repair of Philadelphia | 60 | 4.7★ (491) | Philadelphia, 9 mi away | 24/7 | — |
| 7 | Plumbing Boys | 59 | 4.6★ (31) | Philadelphia, 6 mi away | 24/7 | — |
| 8 | George C Allen & Son Inc | 59 | 4.6★ (56) | Montgomeryville, 11 mi away | 24/7 | — |
| 9 | Magnum Waste Service | 58 | 5.0★ (12) | Hopatcong Hills, 5 mi away | 24/7 | — |
| 10 | Mattioni Plumbing, Heating & Cooling | 58 | 5.0★ (667) | King of Prussia, 15 mi away | 24/7 | — |
The 65 best septic service companies in Willow Grove, 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.
Based in Hatboro, 4 mi away
61/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 195 Google reviews.
Based in Limerick, 9 mi away
61/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Septic system service”.
Based in King of Prussia, 14 mi away
60/100CR ScoreRanked #4 because of its Google rating and review volume: 4.8★ from 800 Google reviews, the most in Willow Grove.
Based in Oreland, 4 mi away
60/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 546 Google reviews.
Based in Philadelphia, 9 mi away
60/100CR ScoreRanked #6 because of its Google rating and review volume: 4.7★ from 491 Google reviews.
Based in Philadelphia, 6 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.6★ from 31 Google reviews, listed on Google as “Septic system service”.
Based in Montgomeryville, 11 mi away
59/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.6★ from 56 Google reviews, listed on Google as “Septic system service”.
Based in Hopatcong Hills, 5 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Septic system service”.
Based in King of Prussia, 15 mi away
58/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 667 Google reviews.
Based in Pennsauken, 13 mi away
58/100CR ScoreRanked #11 because of its Google rating and review volume: 5.0★ from 163 Google reviews.
#12 EcoFlow Septic
Based in Philadelphia, 25 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Septic system service”.
Based in Trenton, 23 mi away
57/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 722 Google reviews.
Based in Horsham, 5 mi away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 4.6★ from 184 Google reviews.
Based in Phoenixville, 21 mi away
56/100CR ScoreRanked #15 because of its Google rating and review volume: 5.0★ from 493 Google reviews.
#16 The Sewer Kings
Based in Camden, 18 mi away
56/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Septic system service”.
Based in Perkasie, 14 mi away
56/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 405 Google reviews.
Based in Phoenixville, 23 mi away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.5★ from 47 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 11 mi away
55/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 106 Google reviews.
Based in Philadelphia, 10 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Septic system service”.
#21 McGovern Septic
Based in West Chester, 23 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “Septic system service”.
Based in Limerick, 23 mi away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Septic system service”.
Based in Norristown, 12 mi away
55/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “Plumber”.
Based in Trooper, 18 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Philadelphia, 11 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Plumber”.
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 65 ranked septic service companies here; the rest are on their profiles.
Also serving Willow Grove
16 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.
| Business | Google rating | Distance |
|---|---|---|
| A G Sewer Repair, LLC | 4.0★ (1) | 9 mi |
| AA Evans and Evans Sewer & Water Mains | 5.0★ (2) | 21 mi |
| All Clear septic inspections | 5.0★ (1) | 21 mi |
| Branvall Septic & Sewer Construction | 5.0★ (2) | 21 mi |
| Ingram's Drain & Sewer Cleaning | 7 mi | |
| Joseph A. Cuzzupe & Company, INC. | 5.0★ (2) | 17 mi |
| North East Septic & Excavating, LLC | 5.0★ (1) | 21 mi |
| Parker Wastewater Consulting, Inc. | 5.0★ (1) | 21 mi |
| Power Drain Sewer & Drain Clng | 24 mi | |
| Resolve Waterline & Sewer Replacement | 5.0★ (1) | 19 mi |
| Robbins Septic Service | 23 mi | |
| Sewer Man | 21 mi | |
| Sewer Xpress Corp | 5.0★ (1) | 22 mi |
| The Home Depot | 4.1★ (1,638) | In Willow Grove |
| Valdes Mechanical & Sewer Cleaning | 21 mi | |
| Water Heaters Philadelphia | 10 mi |
How we ranked Willow Grove septic service companies
We scored 65 Willow Grove 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.
| Factor | Weight | Computed from | In Willow Grove data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Septic service companies in Willow Grove: frequently asked questions
Who is the best septic service company in Willow Grove?
By CR Score, the highest-ranked septic service company in Willow Grove, PA is Delaware Valley Septic, Sewer & Storm with a CR Score of 63/100. It has 4.9★ from 477 Google reviews. It is open 24/7. Daniel's plumbing drain cleaning and sewer repair of philadelphia (#2) and Preston Heckler Liquid Disposal LLC (#3) follow. We ranked 65 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Willow Grove?
ContractorsRanked ranks 65 septic service companies serving Willow Grove, PA. Another 16 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Willow Grove are open 24/7?
43 ranked septic service companies in Willow Grove post 24/7 hours. The highest-ranked are Delaware Valley Septic, Sewer & Storm (#1), Daniel's plumbing drain cleaning and sewer repair of philadelphia (#2) and Preston Heckler Liquid Disposal LLC (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Willow Grove work on weekends?
51 of 65 ranked septic service companies post Saturday hours and 44 post Sunday hours. The highest-ranked open Saturdays are Delaware Valley Septic, Sewer & Storm (#1), Daniel's plumbing drain cleaning and sewer repair of philadelphia (#2) and Preston Heckler Liquid Disposal LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Willow Grove septic service companies have?
The median Google rating among 65 rated septic service companies in Willow Grove is 5.0★, with a median of 28 reviews. TLC Drain, Sewer, and Water Cleanup has the most, 800 reviews, and ranks #4. 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 Willow Grove count in this ranking?
Yes, if they are within 25 mi of the Willow Grove 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 Willow Grove
- November 2026: CR Scores recalculated for 65 septic service companies serving Willow Grove.
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