61/100CR Score
Ranked #1 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.
Best Septic Service Companies in Hayward, CA (2026)
63 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hayward: Hydroworks Plumbing, CR Score 61/100; 5.0★ from 27 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): A-1 Septic Tank Service Inc, posts 24/7 hours; ranked #2 of 63.
- 7
Most-reviewed: Caccia Home Services, 1,910 Google reviews at 4.9★, the most of 63 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
63 Hayward septic service companies are ranked here by CR Score, from ten published factors. 34 are open 24/7, 50 open Saturdays and 41 open Sundays, based on posted hours. The median Google rating is 4.8★ across 63 rated businesses.
Top 10 septic service companies in Hayward at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hydroworks Plumbing | 61 | 5.0★ (27) | Hayward | 24/7 | Overall |
| 2 | A-1 Septic Tank Service Inc | 60 | 4.4★ (34) | Hayward | 24/7 | Emergencies |
| 3 | All Hayward Plumbing, Drain & Sewer Co. | 58 | 5.0★ (43) | Hayward | 24/7 | — |
| 4 | PICHANGA PUMPING SERVICE LLC | 57 | 4.9★ (70) | Mountain View, 17 mi away | Sat · Sun | — |
| 5 | Fito Plumbers Inc. | 56 | 4.8★ (98) | Hayward | 24/7 | — |
| 6 | Michael Gardner Plumbing | 56 | 5.0★ (94) | San Lorenzo, 4 mi away | 24/7 | — |
| 7 | Caccia Home Services | 56 | 4.9★ (1,910) | Burlingame, 17 mi away | Sat · Sun · Evenings | Most reviews |
| 8 | Mr. Rooter Plumbing of The Tri-Valley | 56 | 4.8★ (271) | San Ramon, 9 mi away | 24/7 | — |
| 9 | Wizard Plumbing and Drain | 56 | 4.8★ (1,648) | San Mateo, 15 mi away | Sat · Sun · Evenings | — |
| 10 | United Rentals - Reliable Onsite Services | 55 | 4.9★ (14) | Hayward | — | — |
The 63 best septic service companies in Hayward, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Hayward
60/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.4★ 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 Hayward
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountain View, 17 mi away
57/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward
56/100CR ScoreRanked #5 because of its Google rating and review volume: 4.8★ from 98 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Lorenzo, 4 mi away
56/100CR ScoreRanked #6 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 Burlingame, 17 mi away
56/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 1,910 Google reviews, the most in Hayward.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Ramon, 9 mi away
56/100CR ScoreRanked #8 because of its Google rating and review volume: 4.8★ from 271 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Mateo, 15 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 1,648 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward
55/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ 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 San Francisco, 19 mi away
54/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 931 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#12 Elite Rooter
Based in San Jose, 24 mi away
54/100CR ScoreRanked #12 because of its Google rating and review volume: 4.7★ from 1,298 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 5 mi away
54/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.2★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Mateo, 14 mi away
54/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hayward
53/100CR ScoreRanked #15 because of its Google rating and availability: 4.3★ from 31 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Discovery Bay, 17 mi away
53/100CR ScoreRanked #16 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 Alamo, 17 mi away
53/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 261 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in El Sobrante, 23 mi away
53/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sunnyvale, 20 mi away
53/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 97 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sunnyvale, 20 mi away
52/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 137 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Mateo, 14 mi away
52/100CR ScoreRanked #21 because of its Google rating and review volume: 4.6★ from 93 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Leandro, 7 mi away
52/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 17 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Dublin, 17 mi away
52/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 62 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redwood Shores, 15 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redwood City, 17 mi away
52/100CR ScoreRanked #25 because of its Google rating and review volume: 4.9★ from 55 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 63 ranked septic service companies here; the rest are on their profiles.
Also serving Hayward
14 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-1 Rapid Rooter | 17 mi | |
| American Eagle Plumbing & Construction | 5.0★ (1) | 23 mi |
| Bay Area Restaurant Services LLC | 9 mi | |
| Castro Valley's H & R Plumbing - Plumbing Sewer Repair and Installation, Drain Cleaner | 2 mi | |
| Ernie's Plumbing & Sewer Services | 24 mi | |
| Evenflow sewer repair - Concord | 21 mi | |
| J & G Trap Services | 5.0★ (1) | 25 mi |
| M.S Plumbing & Sewer Cleaner | 20 mi | |
| Nor-Cal Pipeline Services | In Hayward | |
| Quick Fix Septic | 20 mi | |
| SDR Plumbing And Sewer | 5.0★ (1) | 16 mi |
| Septic Services in Oakland | 14 mi | |
| Sewer & Drain Masters | 25 mi | |
| Sewer Rat Plumbing | 17 mi |
How we ranked Hayward septic service companies
We scored 63 Hayward 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 Hayward 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 Hayward: frequently asked questions
Who is the best septic service company in Hayward?
By CR Score, the highest-ranked septic service company in Hayward, CA is Hydroworks Plumbing with a CR Score of 61/100. It has 5.0★ from 27 Google reviews. It is open 24/7. A-1 Septic Tank Service Inc (#2) and All Hayward Plumbing, Drain & Sewer Co. (#3) follow. We ranked 63 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Hayward?
ContractorsRanked ranks 63 septic service companies serving Hayward, CA. 6 of them are based in Hayward; the rest serve it from nearby towns. Another 14 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Hayward are open 24/7?
34 ranked septic service companies in Hayward post 24/7 hours. The highest-ranked are Hydroworks Plumbing (#1), A-1 Septic Tank Service Inc (#2) and All Hayward Plumbing, Drain & Sewer Co. (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Hayward work on weekends?
50 of 63 ranked septic service companies post Saturday hours and 41 post Sunday hours. The highest-ranked open Saturdays are Hydroworks Plumbing (#1), A-1 Septic Tank Service Inc (#2) and All Hayward Plumbing, Drain & Sewer Co. (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Hayward septic service companies have?
The median Google rating among 63 rated septic service companies in Hayward is 4.8★, with a median of 31 reviews. Caccia Home Services has the most, 1,910 reviews, and ranks #7. 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 Hayward count in this ranking?
Yes, if they are within 25 mi of the Hayward 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 Hayward
- November 2026: CR Scores recalculated for 63 septic service companies serving Hayward.
More septic service companies and Hayward pages
Septic service companies near Hayward
- Septic service companies in Cherryland, CA62 ranked
- Septic service companies in Castro Valley, CA58 ranked
- Septic service companies in Fairview, CA61 ranked
- Septic service companies in San Lorenzo, CA59 ranked
- Septic service companies in Ashland, CA59 ranked
- Septic service companies in San Leandro, CA55 ranked
- Septic service companies in Union City, CA64 ranked
- Septic service companies in Dublin, CA52 ranked
- Septic service companies in San Ramon, CA45 ranked
- Septic service companies in Fremont, CA63 ranked
Other trades in Hayward
- Roofers in Hayward801 ranked
- Plumbers in Hayward861 ranked
- Electricians in Hayward607 ranked
- HVAC contractors in Hayward705 ranked
- General contractors in Hayward1254 ranked
- Painters in Hayward215 ranked
- Landscapers in Hayward187 ranked
- Handymen in Hayward114 ranked
- Kitchen remodelers in Hayward686 ranked
- Bathroom remodelers in Hayward638 ranked
- Flooring contractors in Hayward425 ranked
- Tile installers in Hayward72 ranked
- Drywall contractors in Hayward31 ranked
- Concrete contractors in Hayward326 ranked
- Fence contractors in Hayward161 ranked
- Deck builders in Hayward172 ranked
- Siding contractors in Hayward101 ranked
- Window installers in Hayward330 ranked
- Gutter installers in Hayward246 ranked
- Insulation contractors in Hayward141 ranked
- Solar installers in Hayward328 ranked
- Garage door repair companies in Hayward294 ranked
- Foundation repair companies in Hayward129 ranked
- Tree services in Hayward288 ranked
- Masonry contractors in Hayward149 ranked
- Water damage restoration companies in Hayward416 ranked
- Home builders in Hayward527 ranked
- Demolition contractors in Hayward112 ranked
- Window cleaners in Hayward107 ranked
- Pressure washing companies in Hayward98 ranked
- Pest control companies in Hayward263 ranked
- Paving contractors in Hayward197 ranked
- Auto glass repair shops in Hayward411 ranked
- Excavating contractors in Hayward91 ranked
- Pool builders in Hayward221 ranked
- All contractors in Hayward