1,795 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in West Rancho Dominguez: Rooter Hero Plumbing & Air of Los Angeles, CR Score 92/100; 4.8★ from 1,243 Google reviews; open 24/7.
Best for emergencies (open 24/7): Mr. Rooter Plumbing of Long Beach, posts 24/7 hours; ranked #2 of 1,795.
Most-reviewed: American AC Heat Plumbing, 3,299 Google reviews at 4.9★, the most of 1,795 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,795 West Rancho Dominguez plumbers are ranked here by CR Score, from 8 published factors. 964 are open 24/7, 1,476 open Saturdays and 1,196 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,795 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Rooter Hero Plumbing & Air of Los Angeles | 92 | 4.8★ (1,243) | Gardena, 2 mi away | 24/7 | Overall |
| 2 | Mr. Rooter Plumbing of Long Beach | 92 | 4.9★ (1,140) | Long Beach, 6 mi away | 24/7 | Emergencies |
| 3 | Cisco's Plumbing Inc | 91 | 5.0★ (463) | Carson, 8 mi away | 24/7 | — |
| 4 | PDS Plumbing and Air | 91 | 5.0★ (471) | Bellflower, 8 mi away | 24/7 | — |
| 5 | Fast Water Heater Company | 91 | 4.9★ (1,399) | Gardena, 1 mi away | Sat · Sun · Evenings | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 90 | 4.8★ (860) | Inglewood, 8 mi away | 24/7 | — |
| 7 | American AC Heat Plumbing | 90 | 4.9★ (3,299) | Hawthorne, 4 mi away | 24/7 | Most reviews |
| 8 | Prodigy Plumbing | Long Beach Plumber | 90 | 4.8★ (955) | Long Beach, 9 mi away | 24/7 | — |
| 9 | Orange Coast Plumbing | 90 | 5.0★ (296) | Cypress, 9 mi away | 24/7 | — |
| 10 | Drain Right Services | 90 | 4.9★ (1,770) | Gardena, 2 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in West Rancho Dominguez
Based in Gardena, 2 mi away
Ranked #1 because of its Google rating and availability: 4.8★ from 1,243 Google reviews, open 24/7.
Based in Long Beach, 6 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 1,140 Google reviews, open 24/7.
Based in Carson, 8 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 463 Google reviews, open 24/7.
Based in Bellflower, 8 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 471 Google reviews, open 24/7.
Based in Gardena, 1 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,399 Google reviews, listed on Google as “Plumber”.
Based in Inglewood, 8 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 860 Google reviews, open 24/7.
Based in Hawthorne, 4 mi away
Ranked #7 because of its Google rating and availability: 4.9★ from 3,299 Google reviews, open 24/7.
Based in Long Beach, 9 mi away
Ranked #8 because of its Google rating and availability: 4.8★ from 955 Google reviews, open 24/7.
Based in Cypress, 9 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 296 Google reviews, open 24/7.
Based in Gardena, 2 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 1,770 Google reviews, open 24/7.
Based in Redondo Beach, 7 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 293 Google reviews, open 24/7.
Based in Arcadia, 9 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 293 Google reviews, open 24/7.
Based in Commerce, 9 mi away
Ranked #13 because of its Google rating and availability: 4.9★ from 417 Google reviews, open 24/7.
Based in Torrance, 5 mi away
Ranked #14 because of its Google rating and availability: 4.8★ from 331 Google reviews, open 24/7.
Based in Encino, 8 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 173 Google reviews, open 24/7.
Based in Carson, 8 mi away
Ranked #16 because of its Google rating and availability: 4.8★ from 527 Google reviews, open 24/7.
Based in Long Beach, 10 mi away
Ranked #17 because of its Google rating and availability: 4.8★ from 691 Google reviews, open 24/7.
Based in Costa Mesa, 7 mi away
Ranked #18 because of its Google rating and availability: 4.7★ from 649 Google reviews, open 24/7.
Based in Gardena, 3 mi away
Ranked #19 because of its Google rating and availability: 4.8★ from 2,576 Google reviews, open 24/7.
Based in Torrance, 6 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 122 Google reviews, open 24/7.
Based in Gardena, 3 mi away
Ranked #21 because of its Google rating and availability: 4.9★ from 116 Google reviews, open 24/7.
Based in Torrance, 5 mi away
Ranked #22 because of its Google rating and availability: 4.9★ from 136 Google reviews, open 24/7.
Based in Paramount, 6 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 114 Google reviews, open 24/7.
Based in Los Angeles, 12 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 456 Google reviews, open 24/7.
Based in Carson, 3 mi away
Ranked #25 because of its Google rating and availability: 4.9★ from 98 Google reviews, open 24/7.
#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 1,795 ranked plumbers here; the rest are on their profiles.
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. R. C- Commercial Contractors | 5.0★ (2) | 8 mi |
| BAEZ PLUMBING INC | 5.0★ (2) | 8 mi |
| Bellflower Emergency Plumbing | 5.0★ (2) | 6 mi |
| Bestline Plumbing | 3.0★ (2) | 5 mi |
| Christians landscaping | 5.0★ (2) | 7 mi |
| Coast electric co. | 5.0★ (2) | 6 mi |
| DDS Plumbing Inc. | 5.0★ (2) | 6 mi |
| First Respond Rooter & Plumbing | 4.0★ (2) | 5 mi |
| Golden State Plumbing | 5.0★ (2) | 5 mi |
| Helpful Plumbing | 5.0★ (2) | 8 mi |
| JDR Plumbing and Rooter Service | 5.0★ (2) | 6 mi |
| Jovel's Plumbing | 5.0★ (2) | 5 mi |
| Leak Detection Specialist | 5.0★ (127) | 8 mi |
| M & J 3 Builders | 5.0★ (2) | 7 mi |
| Major League Plumbing | 4.9★ (264) | 2 mi |
| Payless 4 Plumbing | 5.0★ (2) | 6 mi |
| R&R Plumbing Services | 5.0★ (2) | 7 mi |
| Redondo beach, JRS Plumbing | 5.0★ (2) | 7 mi |
| Valencia's Plumbing | 4.9★ (120) | 5 mi |
| WiseWay Plumbing | 4.9★ (522) | 7 mi |
National price ranges in USD, not adjusted for West Rancho Dominguez. 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 |
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).
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
We scored 1,795 West Rancho Dominguez plumbers on 8 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. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 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 West Rancho Dominguez data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |