64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,243 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,243 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14401 S Western Ave, Gardena, CA 90249
Best Plumbers in Willowbrook, CA (2026)
1,866 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Willowbrook: Rooter Hero Plumbing & Air of Los Angeles, CR Score 64/100; 4.8★ from 1,243 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Long Beach, posts 24/7 hours; ranked #2 of 1,866.
- 43
Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 1,866 ranked; ranked #43.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,866 Willowbrook plumbers are ranked here by CR Score, from ten published factors. 1,005 are open 24/7, 1,534 open Saturdays and 1,241 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,866 rated businesses.
Top 10 plumbers in Willowbrook at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rooter Hero Plumbing & Air of Los Angeles | 64 | 4.8★ (1,243) | Gardena, 3 mi away | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of Long Beach | 64 | 4.9★ (1,140) | Long Beach, 6 mi away | 24/7 | Emergencies |
| 3 | Fast Water Heater Company | 64 | 4.9★ (1,399) | Gardena, 2 mi away | Sat · Sun · Evenings | — |
| 4 | PDS Plumbing and Air | 63 | 5.0★ (471) | Bellflower, 8 mi away | 24/7 | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.8★ (860) | Inglewood, 7 mi away | 24/7 | — |
| 6 | Cisco's Plumbing Inc | 63 | 5.0★ (463) | Carson, 9 mi away | 24/7 | — |
| 7 | Prodigy Plumbing | Long Beach Plumber | 62 | 4.8★ (955) | Long Beach, 10 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.9★ (417) | Commerce, 7 mi away | 24/7 | — |
| 9 | American AC Heat Plumbing | 62 | 4.9★ (3,299) | Hawthorne, 5 mi away | 24/7 | — |
| 10 | A-1 Total Service Plumbing | 62 | 4.9★ (1,494) | Los Angeles, 9 mi away | Sat · Sun · Evenings | — |
The 1,866 best plumbers in Willowbrook, 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 Long Beach, 6 mi away
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 1,140 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,140 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2650 70th St, Long Beach, CA 90805
Based in Gardena, 2 mi away
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 1,399 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,399 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 8 AM–5 PM
- Address
- 16221 S Maple Ave, Gardena, CA 90248
Based in Bellflower, 8 mi away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 471 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 471 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 9706 Alondra Blvd, Bellflower, CA 90706
Based in Inglewood, 7 mi away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 860 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 860 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 925 W Hyde Park Blvd, Inglewood, CA 90302
Based in Carson, 9 mi away
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 463 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 463 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Long Beach, 10 mi away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 955 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 955 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3090 E 29th St, Long Beach, CA 90806
Based in Commerce, 7 mi away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 417 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 417 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5900 S Eastern Ave #137, Commerce, CA 90040
Based in Hawthorne, 5 mi away
62/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 3,299 Google reviews.
- 4.9★ from 3,299 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3437 Jack Northrop Ave, Hawthorne, CA 90250
Based in Los Angeles, 9 mi away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 1,494 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,494 Google reviews
- Hours
- Mon–Sun 6 AM–7 PM
- Address
- 640 S Atlantic Blvd, Los Angeles, CA 90022
Based in Arcadia, 8 mi away
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 293 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Cypress, 10 mi away
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 296 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 296 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alhambra, 13 mi away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 1,128 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 1,128 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 905 Westminster Ave Suite A, Alhambra, CA 91803
Based in Torrance, 6 mi away
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.8★ from 331 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 331 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4026 Hickman Dr, Torrance, CA 90504
Based in Redondo Beach, 8 mi away
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 293 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 293 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1604 Aviation Blvd Ste C, Redondo Beach, CA 90278
Based in Los Angeles, 12 mi away
62/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.8★ from 940 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 940 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 554 S San Vicente Blvd Ste 208, Los Angeles, CA 90048
Based in Costa Mesa, 9 mi away
62/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.7★ from 649 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 649 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Gardena, 4 mi away
62/100CR ScoreRanked #18 because of its Google rating and review volume: 4.9★ from 1,770 Google reviews.
- 4.9★ from 1,770 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18012 S Figueroa St, Gardena, CA 90248
Based in Long Beach, 11 mi away
62/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.8★ from 691 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 691 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1327 E 4th St Unit 1, Long Beach, CA 90802
Based in Carson, 10 mi away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.8★ from 527 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 527 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Los Angeles, 12 mi away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 456 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 456 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12240 Venice Blvd. Ste 24A, Los Angeles, CA 90066
#22 Ser Plumbing Inc
Based in Paramount, 5 mi away
61/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 114 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 114 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7530 Alondra Blvd, Paramount, CA 90723
#23 Merry Plumbing
Based in San Marino, 17 mi away
61/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 652 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 652 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1465 San Marino Ave, San Marino, CA 91108
Based in Gardena, 5 mi away
61/100CR ScoreRanked #24 because of its Google rating and review volume: 4.8★ from 2,576 Google reviews.
- 4.8★ from 2,576 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18105 S Hobart Blvd, Gardena, CA 90248
Based in Bellflower, 8 mi away
61/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 208 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 208 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15566 Ryon Ave Suite #A, Bellflower, CA 90706
Plumbers 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 1,866 ranked plumbers here; the rest are on their profiles.
Also serving Willowbrook
20 more plumbers 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-DRAINS PLUMBING & ROOTER INC. | 5.0★ (2) | 7 mi |
| A. R. C- Commercial Contractors | 5.0★ (2) | 6 mi |
| Bellflower Emergency Plumbing | 5.0★ (2) | 6 mi |
| Bestline Plumbing | 3.0★ (2) | 6 mi |
| Christians landscaping | 5.0★ (2) | 6 mi |
| Coast electric co. | 5.0★ (2) | 4 mi |
| DDS Plumbing Inc. | 5.0★ (2) | 8 mi |
| Doctor Rooter Inc. | 5.0★ (2) | 7 mi |
| First Respond Rooter & Plumbing | 4.0★ (2) | 5 mi |
| Flood Brothers Plumbing | 4.8★ (1,036) | 18 mi |
| Golden State Plumbing | 5.0★ (2) | 7 mi |
| JDR Plumbing and Rooter Service | 5.0★ (2) | 8 mi |
| Jovel's Plumbing | 5.0★ (2) | 5 mi |
| kaizen commercial plumbing | 3.0★ (2) | 7 mi |
| Payless 4 Plumbing | 5.0★ (2) | 6 mi |
| R&R Plumbing Services | 5.0★ (2) | 7 mi |
| Strand plumbing | 5.0★ (2) | 6 mi |
| Superior Plumbing Inc. | 3.0★ (2) | 8 mi |
| Valencia's Plumbing | 4.9★ (120) | 3 mi |
| Wolf's Plumbing | 5.0★ (2) | 3 mi |
How much do plumbers cost in Willowbrook?
National price ranges in USD, not adjusted for Willowbrook. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
How to check a plumber's license in California
In California, Contractors State License Board (CSLB) licenses C-36 Plumbing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Willowbrook plumbers
We scored 1,866 Willowbrook plumbers 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 October 23, 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 Willowbrook 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 |
Plumbers in Willowbrook: frequently asked questions
Who is the best plumber in Willowbrook?
By CR Score, the highest-ranked plumber in Willowbrook, CA is Rooter Hero Plumbing & Air of Los Angeles with a CR Score of 64/100. It has 4.8★ from 1,243 Google reviews. It is open 24/7. Mr. Rooter Plumbing of Long Beach (#2) and Fast Water Heater Company (#3) follow. We ranked 1,866 plumbers on ten factors, last updated October 23, 2026.
How many plumbers are there in Willowbrook?
ContractorsRanked ranks 1,866 plumbers serving Willowbrook, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Willowbrook are open 24/7?
1,005 ranked plumbers in Willowbrook post 24/7 hours. The highest-ranked are Rooter Hero Plumbing & Air of Los Angeles (#1), Mr. Rooter Plumbing of Long Beach (#2) and PDS Plumbing and Air (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Willowbrook work on weekends?
1,534 of 1,866 ranked plumbers post Saturday hours and 1,241 post Sunday hours. The highest-ranked open Saturdays are Rooter Hero Plumbing & Air of Los Angeles (#1), Mr. Rooter Plumbing of Long Beach (#2) and Fast Water Heater Company (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-36 Plumbing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does water heater replacement cost in Willowbrook?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Willowbrook. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Willowbrook plumbers have?
The median Google rating among 1,866 rated plumbers in Willowbrook is 4.9★, with a median of 19 reviews. Barker and Sons Plumbing & Rooter has the most, 3,896 reviews, and ranks #43. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber 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.
Update log for Willowbrook
- October 2026: CR Scores recalculated for 1,866 plumbers serving Willowbrook.
- October 2026: 20 duplicate listings merged.
More plumbers and Willowbrook pages
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