61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 373 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Fullerton, PA (2026)
34 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Fullerton: Mr. Twister Plumbing & Septic, CR Score 61/100; 4.8★ from 373 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Dotters Septic Services, posts 24/7 hours; ranked #2 of 34.
- 5
Most-reviewed: CDA Inspection Services, 501 Google reviews at 5.0★, the most of 34 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
34 Fullerton septic service companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 16 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 34 rated businesses.
Most of this list also appears on the Septic service companies in Easton ranking. See Septic service companies in Easton
Top 10 septic service companies in Fullerton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Twister Plumbing & Septic | 61 | 4.8★ (373) | Hellertown, 11 mi away | 24/7 | Overall |
| 2 | Dotters Septic Services | 60 | 4.8★ (18) | Whitehall Township, 4 mi away | 24/7 | Emergencies |
| 3 | Camerlengo Septic Services LLC | 60 | 5.0★ (51) | Quakertown, 15 mi away | 24/7 | — |
| 4 | Kratzer Septic Service | 60 | 4.9★ (342) | Whitehall Township, 10 mi away | — | — |
| 5 | CDA Inspection Services | 59 | 5.0★ (501) | Emmaus, 7 mi away | Sat · Sun · Evenings | Most reviews |
| 6 | Superior Septic | 58 | 4.9★ (36) | Phillipsburg, 19 mi away | 24/7 | — |
| 7 | River Valley Septic | 57 | 5.0★ (118) | Allentown, 15 mi away | — | — |
| 8 | Fox Excavation & Septic LLC | 57 | 5.0★ (5) | Whitehall Township, 10 mi away | 24/7 | — |
| 9 | Septix | 57 | 4.9★ (76) | Easton, 12 mi away | — | — |
| 10 | Barber's Septic Service | 56 | 5.0★ (20) | Limerick, 22 mi away | 24/7 | — |
The 34 best septic service companies in Fullerton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Whitehall Township, 4 mi away
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 18 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Quakertown, 15 mi away
60/100CR ScoreRanked #3 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.
Based in Whitehall Township, 10 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 342 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Emmaus, 7 mi away
59/100CR ScoreRanked #5 because of its Google rating and review volume: 5.0★ from 501 Google reviews, the most in Fullerton.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Phillipsburg, 19 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 36 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 15 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Whitehall Township, 10 mi away
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#9 Septix
Based in Easton, 12 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Limerick, 22 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Whitehall Township, 11 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 3.3★ from 14 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 3 mi away
56/100CR ScoreRanked #12 because of its Google rating and review volume: 5.0★ from 95 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Whitehall Township, 11 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hellertown, 11 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 4 mi away
55/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.7★ from 21 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 9 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 46 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 16 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Perkasie, 24 mi away
54/100CR ScoreRanked #18 because of its Google rating and review volume: 5.0★ from 405 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Phillipsburg, 19 mi away
54/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 5 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor, 19 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 94 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Allentown, 4 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Limerick, 23 mi away
52/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Catasauqua, 2 mi away
51/100CR ScoreRanked #24 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bethlehem, 8 mi away
51/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
How we ranked Fullerton septic service companies
We scored 34 Fullerton 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 Fullerton 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 Fullerton: frequently asked questions
Who is the best septic service company in Fullerton?
By CR Score, the highest-ranked septic service company in Fullerton, PA is Mr. Twister Plumbing & Septic with a CR Score of 61/100. It has 4.8★ from 373 Google reviews. It is open 24/7. Dotters Septic Services (#2) and Camerlengo Septic Services LLC (#3) follow. We ranked 34 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Fullerton?
ContractorsRanked ranks 34 septic service companies serving Fullerton, PA. Counts are as of November 2026.
Which septic service companies in Fullerton are open 24/7?
8 ranked septic service companies in Fullerton post 24/7 hours. The highest-ranked are Mr. Twister Plumbing & Septic (#1), Dotters Septic Services (#2) and Camerlengo Septic Services LLC (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Fullerton work on weekends?
16 of 34 ranked septic service companies post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are Mr. Twister Plumbing & Septic (#1), Dotters Septic Services (#2) and Camerlengo Septic Services LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Fullerton septic service companies have?
The median Google rating among 34 rated septic service companies in Fullerton is 4.8★, with a median of 23 reviews. CDA Inspection Services has the most, 501 reviews, and ranks #5. 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 Fullerton count in this ranking?
Yes, if they are within 25 mi of the Fullerton 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 Fullerton
- November 2026: CR Scores recalculated for 34 septic service companies serving Fullerton.
More septic service companies and Fullerton pages
Septic service companies near Fullerton
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