Ranked #1 because of its Google rating and review volume: 4.7★ from 1,664 Google reviews, the most in Tracy.
Based on 8 of 10 factors; credentials and recency not yet collected.
19 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Tracy: Roto-Rooter Plumbing & Water Cleanup, CR Score 58/100; 4.7★ from 1,664 Google reviews; open 24/7.
Best for emergencies (open 24/7): French Camp Septic Service, posts 24/7 hours; ranked #3 of 19.
Most-reviewed: JC SEWER & DRAIN PLUMBING LIC#845004, 443 Google reviews at 4.9★, the most of 19 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
19 Tracy septic service companies are ranked here by CR Score, from ten published factors. 8 are open 24/7, 13 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.7★ across 19 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 58 | 4.7★ (1,664) | Manteca, 12 mi away | 24/7 | Overall |
| 2 | JC SEWER & DRAIN PLUMBING LIC#845004 | 56 | 4.9★ (443) | Stockton, 20 mi away | Sat · Sun | Most reviews |
| 3 | French Camp Septic Service | 55 | 5.0★ (7) | Stockton, 13 mi away | 24/7 | Emergencies |
| 4 | Pro Pumping Septic Service | 55 | 4.8★ (45) | Salida, 19 mi away | Sat · Sun | — |
| 5 | Parrish & Sons Inc | 54 | 4.3★ (23) | Stockton, 20 mi away | 24/7 | — |
| 6 | Discount Plumbing | 54 | 4.6★ (253) | Manteca, 13 mi away | 24/7 | — |
| 7 | Williams Sanitary Service Inc | 52 | 4.7★ (28) | Discovery Bay, 21 mi away | — | — |
| 8 | Royal Plumbing Sewer & Drain | 50 | 5.0★ (7) | Modesto, 17 mi away | 24/7 | — |
| 9 | Roto-Rooter Plumbing & Water Cleanup | 50 | 4.5★ (111) | Stockton, 20 mi away | 24/7 | — |
| 10 | AAA Septic Inc. | 50 | 4.7★ (28) | Manteca, 13 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.7★ from 1,664 Google reviews, the most in Tracy.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stockton, 20 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 443 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stockton, 13 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Salida, 19 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 45 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stockton, 20 mi away
Ranked #5 because of its Google rating and trade focus: 4.3★ from 23 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manteca, 13 mi away
Ranked #6 because of its Google rating and review volume: 4.6★ from 253 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Discovery Bay, 21 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Modesto, 17 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Stockton, 20 mi away
Ranked #9 because of its Google rating and review volume: 4.5★ from 111 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manteca, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Modesto, 20 mi away
Ranked #11 because of its Google rating and review volume: 4.5★ from 58 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Patterson, 23 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manteca, 12 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Livermore, 18 mi away
Ranked #14 because of its Google rating and trade focus: 2.5★ 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 Brentwood, 21 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 396 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escalon, 25 mi away
Ranked #16 because of its Google rating and review volume: 4.9★ from 149 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Livermore, 22 mi away
Ranked #17 because of its Google rating and availability: 4.7★ from 23 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Modesto, 25 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Escalon, 24 mi away
Ranked #19 because of its Google rating and trade focus: 3.5★ from 28 Google reviews, listed on Google as “Ready mix concrete supplier”.
Based on 8 of 10 factors; credentials and recency not yet collected.
10 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 |
|---|---|---|
| All Valley Septic Service, Inc. | 24 mi | |
| AQUA PRO PLUMBING CONTRACTOR / TRENCHLESS SEWER LINE REPAIR / SLAB LEAK LOCATORS / GAS LINE | 3.0★ (2) | In Tracy |
| Discovery Bay Sewer Services | 14 mi | |
| Fuller Septic Services | 9 mi | |
| J & G Trap Services | 5.0★ (1) | In Tracy |
| JB Harvesting | 14 mi | |
| Morton Septic Backhoe & Drilling | 17 mi | |
| Mr. Rooter Plumbing of San Joaquin County | 14 mi | |
| Murgreen Environmental Company | 5.0★ (3) | In Tracy |
| Zuniga construction and septics llc | 3 mi |
We scored 19 Tracy 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 Tracy 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 |