60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 609 Google reviews.
Best Septic Service Companies in Milpitas, CA (2026)
51 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Milpitas: $15 Sewer & Drain Service, CR Score 60/100; 4.8★ from 609 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Elite Rooter, posts 24/7 hours; ranked #2 of 51.
- 15
Most-reviewed: Wizard Plumbing and Drain, 1,648 Google reviews at 4.8★, the most of 51 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Milpitas septic service companies are ranked here by CR Score, from ten published factors. 27 are open 24/7, 43 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 4.8★ across 51 rated businesses.
Top 10 septic service companies in Milpitas at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | $15 Sewer & Drain Service | 60 | 4.8★ (609) | San Jose, 8 mi away | 24/7 | Overall |
| 2 | Elite Rooter | 59 | 4.7★ (1,298) | San Jose, 5 mi away | 24/7 | Emergencies |
| 3 | PICHANGA PUMPING SERVICE LLC | 58 | 4.9★ (70) | Mountain View, 10 mi away | Sat · Sun | — |
| 4 | Superior Plumbing | 57 | 4.9★ (433) | San Jose, 10 mi away | 24/7 | — |
| 5 | Hydroworks Plumbing | 57 | 5.0★ (27) | Hayward, 18 mi away | 24/7 | — |
| 6 | Ribbs Plumbing & Sewer | 56 | 4.9★ (409) | San Jose, 10 mi away | Sat | — |
| 7 | A-1 Septic Tank Service Inc | 56 | 4.4★ (34) | Hayward, 16 mi away | 24/7 | — |
| 8 | Rayne Plumbing & Sewer Service, Inc. | 56 | 4.5★ (64) | San Jose, 5 mi away | 24/7 | — |
| 9 | Comet Plumbing & Sewer Co. | 56 | 4.9★ (97) | Sunnyvale, 8 mi away | Sat · Sun · Evenings | — |
| 10 | Mr. Rooter Plumbing of Sunnyvale - Mountain View | 55 | 4.9★ (137) | Sunnyvale, 8 mi away | 24/7 | — |
The 51 best septic service companies in Milpitas, 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.
#2 Elite Rooter
Based in San Jose, 5 mi away
59/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 1,298 Google reviews.
Based in Mountain View, 10 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Septic system service”.
Based in San Jose, 10 mi away
57/100CR ScoreRanked #4 because of its Google rating and review volume: 4.9★ from 433 Google reviews.
Based in Hayward, 18 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Septic system service”.
Based in San Jose, 10 mi away
56/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 409 Google reviews.
Based in Hayward, 16 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.4★ from 34 Google reviews, listed on Google as “Septic system service”.
Based in San Jose, 5 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.5★ from 64 Google reviews, listed on Google as “Plumber”.
Based in Sunnyvale, 8 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 97 Google reviews, listed on Google as “Plumber”.
Based in Sunnyvale, 8 mi away
55/100CR ScoreRanked #10 because of its Google rating and review volume: 4.9★ from 137 Google reviews.
Based in San Jose, 4 mi away
55/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 157 Google reviews.
Based in Fremont, 3 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.1★ from 26 Google reviews, listed on Google as “Plumber”.
Based in San Jose, 5 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.2★ from 28 Google reviews, listed on Google as “Plumber”.
Based in Santa Clara, 4 mi away
54/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 154 Google reviews.
Based in San Mateo, 23 mi away
54/100CR ScoreRanked #15 because of its Google rating and review volume: 4.8★ from 1,648 Google reviews, the most in Milpitas.
#16 Bailey Plumbing
Based in Los Gatos, 14 mi away
54/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 109 Google reviews.
Based in Atherton, 2 mi away
54/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Plumber”.
Based in San Jose, 9 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.
Based in East Foothills, 20 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Plumber”.
Based in Hayward, 20 mi away
53/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based in San Jose, 9 mi away
53/100CR ScoreRanked #21 because of its Google rating and review volume: 4.9★ from 42 Google reviews.
Based in Campbell, 9 mi away
53/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Plumber”.
Based in San Ramon, 21 mi away
53/100CR ScoreRanked #23 because of its Google rating and review volume: 4.8★ from 271 Google reviews.
Based in Milpitas
53/100CR ScoreRanked #24 because of its Google rating and trade focus: 3.9★ from 10 Google reviews, listed on Google as “Plumber”.
Based in San Jose, 6 mi away
52/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 71 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 51 ranked septic service companies here; the rest are on their profiles.
Also serving Milpitas
9 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 |
|---|---|---|
| Affordable Underground | 5.0★ (1) | 24 mi |
| AQUA PRO PLUMBING CONTRACTOR / TRENCHLESS SEWER LINE REPAIR / SLAB LEAK LOCATORS / GAS LINE | 3.0★ (2) | 22 mi |
| Campbell Sanitary Sewer Services | 11 mi | |
| Castro Valley's H & R Plumbing - Plumbing Sewer Repair and Installation, Drain Cleaner | 18 mi | |
| ClearFlow Plumbing & Drains Of Milpitas | 5.0★ (8) | In Milpitas |
| Handyman Plumbers Sewer & Drain Cleaning | 5.0★ (2) | 11 mi |
| M.S Plumbing & Sewer Cleaner | In Milpitas | |
| Ring's Bobcat & Drilling Services | 5.0★ (1) | 21 mi |
| SDR Plumbing And Sewer | 5.0★ (1) | 23 mi |
How we ranked Milpitas septic service companies
We scored 51 Milpitas 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 Milpitas 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 Milpitas: frequently asked questions
Who is the best septic service company in Milpitas?
By CR Score, the highest-ranked septic service company in Milpitas, CA is $15 Sewer & Drain Service with a CR Score of 60/100. It has 4.8★ from 609 Google reviews. It is open 24/7. Elite Rooter (#2) and PICHANGA PUMPING SERVICE LLC (#3) follow. We ranked 51 septic service companies on ten factors, last updated November 2, 2026.
How many septic service companies are there in Milpitas?
ContractorsRanked ranks 51 septic service companies serving Milpitas, CA. 1 of them is based in Milpitas; the rest serve it from nearby towns. Another 9 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Milpitas are open 24/7?
27 ranked septic service companies in Milpitas post 24/7 hours. The highest-ranked are $15 Sewer & Drain Service (#1), Elite Rooter (#2) and Superior Plumbing (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Milpitas work on weekends?
43 of 51 ranked septic service companies post Saturday hours and 34 post Sunday hours. The highest-ranked open Saturdays are $15 Sewer & Drain Service (#1), Elite Rooter (#2) and PICHANGA PUMPING SERVICE LLC (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Milpitas septic service companies have?
The median Google rating among 51 rated septic service companies in Milpitas is 4.8★, with a median of 34 reviews. Wizard Plumbing and Drain has the most, 1,648 reviews, and ranks #15. 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 Milpitas count in this ranking?
Yes, if they are within 25 mi of the Milpitas 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 Milpitas
- November 2026: CR Scores recalculated for 51 septic service companies serving Milpitas.
More septic service companies and Milpitas pages
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