62/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.4★ from 66 Google reviews, listed on Google as “Septic system service”.
Best Septic Service Companies in Maricopa, AZ (2026)
28 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Maricopa: Simply Rooter and Septic LLC, CR Score 62/100; 4.4★ from 66 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Kooline Plumbing Heating & Air LLC, posts 24/7 hours; ranked #2 of 28.
- 4
Most-reviewed: HomeField East Valley, 766 Google reviews at 4.9★, the most of 28 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
28 Maricopa septic service companies are ranked here by CR Score, from ten published factors. 16 are open 24/7, 22 open Saturdays and 18 open Sundays, based on posted hours. The median Google rating is 4.8★ across 28 rated businesses.
Top 10 septic service companies in Maricopa at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Simply Rooter and Septic LLC | 62 | 4.4★ (66) | Maricopa | 24/7 | Overall |
| 2 | Kooline Plumbing Heating & Air LLC | 61 | 4.8★ (493) | Maricopa | 24/7 | Emergencies |
| 3 | Pipe Masters Plumbing & Sewer | 58 | 5.0★ (362) | Apache Junction, 23 mi away | 24/7 | — |
| 4 | HomeField East Valley | 57 | 4.9★ (766) | Chandler, 23 mi away | — | Most reviews |
| 5 | Target Plumbing | 57 | 5.0★ (30) | Phoenix, 21 mi away | 24/7 | — |
| 6 | Casa Grande Septic Services | 57 | 4.7★ (33) | Casa Grande, 20 mi away | 24/7 | — |
| 7 | Above All The Rest Plumbing and Sewer LLC | 56 | 4.6★ (190) | Casa Grande, 18 mi away | 24/7 | — |
| 8 | Plumbers Near Me - Water Heater & Plumbing Services | 56 | 5.0★ (744) | Chandler, 21 mi away | Sat · Sun · Evenings | — |
| 9 | Eco Septic Tank Pumping Phoenix | 55 | 5.0★ (7) | Phoenix, 17 mi away | 24/7 | — |
| 10 | Blanchard Enterprises LLC | 55 | 3.7★ (6) | Maricopa | Sat | — |
The 28 best septic service companies in Maricopa, 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 Maricopa
61/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 493 Google reviews.
Based in Apache Junction, 23 mi away
58/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 362 Google reviews.
Based in Chandler, 23 mi away
57/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 766 Google reviews, the most in Maricopa.
Based in Phoenix, 21 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Septic system service”.
Based in Casa Grande, 20 mi away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.7★ from 33 Google reviews, listed on Google as “Septic system service”.
Based in Casa Grande, 18 mi away
56/100CR ScoreRanked #7 because of its Google rating and review volume: 4.6★ from 190 Google reviews.
Based in Chandler, 21 mi away
56/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 744 Google reviews.
Based in Phoenix, 17 mi away
55/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based in Maricopa
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 3.7★ from 6 Google reviews, listed on Google as “Septic system service”.
Based in Phoenix, 25 mi away
54/100CR ScoreRanked #11 because of its Google rating and review volume: 4.7★ from 513 Google reviews.
Based in Chandler, 22 mi away
54/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Plumber”.
Based in Mesa, 24 mi away
53/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Septic system service”.
Based in Tempe, 25 mi away
53/100CR ScoreRanked #14 because of its Google rating and review volume: 4.9★ from 168 Google reviews.
Based in Chandler, 17 mi away
52/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Plumber”.
Based in Mesa, 24 mi away
52/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Septic system service”.
Based in Chandler, 18 mi away
52/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Plumber”.
Based in Tempe, 24 mi away
52/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 36 Google reviews, listed on Google as “Plumber”.
Based in Tempe, 25 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Septic system service”.
#20 Mesa Septic
Based in Mesa, 17 mi away
51/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based in Gilbert, 25 mi away
51/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Septic system service”.
Based in Phoenix, 17 mi away
50/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Septic system service”.
#23 Sunset Septic
Based in Queen Creek, 24 mi away
50/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.3★ from 87 Google reviews, listed on Google as “Septic system service”.
Based in Laveen, 20 mi away
49/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.2★ from 11 Google reviews, listed on Google as “Septic system service”.
#25 Mil-Spec LLC
Based in Chandler, 24 mi away
49/100CR ScoreRanked #25 because of its Google rating and availability: 4.7★ from 23 Google reviews, open 24/7.
All 28 septic service companies
#1 to #25 are shown in full above. Here are #26 to #28, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Arizona Septic Tank | 48 | 3.5★ (4) | 25 mi |
| 27 | Ideal Trenching & Septic Service, Inc | 48 | 4.0★ (20) | 18 mi |
| 28 | Arizona Pumping | 45 | 4.7★ (14) | 21 mi |
Also serving Maricopa
6 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 |
|---|---|---|
| Able Plumbing Solutions | 24 mi | |
| Angels Septic Services | 5.0★ (1) | 17 mi |
| DL Plumbing Services | 5.0★ (1) | 17 mi |
| Flush-it Solutions | 5.0★ (1) | 24 mi |
| OMW Plumbing | 18 mi | |
| Shearer Construction Services, Inc. | 5.0★ (1) | 17 mi |
How we ranked Maricopa septic service companies
We scored 28 Maricopa 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.
| Factor | Weight | Computed from | In Maricopa 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 Maricopa: frequently asked questions
Who is the best septic service company in Maricopa?
By CR Score, the highest-ranked septic service company in Maricopa, AZ is Simply Rooter and Septic LLC with a CR Score of 62/100. It has 4.4★ from 66 Google reviews. It is open 24/7. Kooline Plumbing Heating & Air LLC (#2) and Pipe Masters Plumbing & Sewer (#3) follow. We ranked 28 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Maricopa?
ContractorsRanked ranks 28 septic service companies serving Maricopa, AZ. 3 of them are based in Maricopa; the rest serve it from nearby towns. Another 6 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Maricopa are open 24/7?
16 ranked septic service companies in Maricopa post 24/7 hours. The highest-ranked are Simply Rooter and Septic LLC (#1), Kooline Plumbing Heating & Air LLC (#2) and Pipe Masters Plumbing & Sewer (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Maricopa work on weekends?
22 of 28 ranked septic service companies post Saturday hours and 18 post Sunday hours. The highest-ranked open Saturdays are Simply Rooter and Septic LLC (#1), Kooline Plumbing Heating & Air LLC (#2) and Pipe Masters Plumbing & Sewer (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Maricopa septic service companies have?
The median Google rating among 28 rated septic service companies in Maricopa is 4.8★, with a median of 24 reviews. HomeField East Valley has the most, 766 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 Maricopa count in this ranking?
Yes, if they are within 25 mi of the Maricopa 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 Maricopa
- November 2026: CR Scores recalculated for 28 septic service companies serving Maricopa.
More septic service companies and Maricopa pages
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