1,904 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Monterey Park: Roto-Rooter Plumbing & Water Cleanup, CR Score 65/100; 4.8★ from 1,128 Google reviews; open 24/7.
Best for emergencies (open 24/7): Merry Plumbing, posts 24/7 hours; ranked #2 of 1,904.
Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 1,904 ranked; ranked #16.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,904 Monterey Park plumbers are ranked here by CR Score, from ten published factors. 1,020 are open 24/7, 1,573 open Saturdays and 1,266 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,904 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 65 | 4.8★ (1,128) | Alhambra, 2 mi away | 24/7 | Overall |
| 2 | Merry Plumbing | 65 | 5.0★ (652) | San Marino, 4 mi away | 24/7 | Emergencies |
| 3 | Western Rooter & Plumbing | 65 | 4.9★ (1,562) | Arcadia, 8 mi away | 24/7 | — |
| 4 | A-1 Total Service Plumbing | 64 | 4.9★ (1,494) | Los Angeles, 3 mi away | Sat · Sun · Evenings | — |
| 5 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.9★ (736) | Pasadena, 6 mi away | 24/7 | — |
| 6 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (417) | Commerce, 6 mi away | 24/7 | — |
| 7 | Mr. Rooter Plumbing of Long Beach | 63 | 4.9★ (1,140) | Long Beach, 13 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 63 | 4.9★ (682) | Glendale, 10 mi away | 24/7 | — |
| 9 | High Speed Rooter & Plumbing | 63 | 4.8★ (362) | El Monte, 5 mi away | 24/7 | — |
| 10 | Drainflow Solutions & Plumbing | 63 | 5.0★ (276) | Duarte, 8 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,128 Google reviews, listed on Google as “Plumber”.
Based in San Marino, 4 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 652 Google reviews, listed on Google as “Plumber”.
Based in Arcadia, 8 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,562 Google reviews, listed on Google as “Plumber”.
Based in Los Angeles, 3 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 1,494 Google reviews, listed on Google as “Plumber”.
Based in Pasadena, 6 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 736 Google reviews, listed on Google as “Plumber”.
Based in Commerce, 6 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 417 Google reviews, listed on Google as “Plumber”.
Based in Long Beach, 13 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,140 Google reviews, listed on Google as “Plumber”.
Based in Glendale, 10 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 682 Google reviews, listed on Google as “Plumber”.
Based in El Monte, 5 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 362 Google reviews, listed on Google as “Plumber”.
Based in Duarte, 8 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 276 Google reviews, listed on Google as “Plumber”.
Based in Bellflower, 12 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 471 Google reviews, listed on Google as “Plumber”.
Based in Monterey Park
Ranked #12 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Plumber”.
Based in Los Angeles, 9 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 383 Google reviews, listed on Google as “Plumber”.
Based in Santa Fe Springs, 8 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 272 Google reviews, listed on Google as “Plumber”.
Based in Florence-Graham, 4 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Plumber”.
Based in Anaheim, 22 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 3,896 Google reviews, the most in Monterey Park.
Based in Pasadena, 6 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 269 Google reviews, listed on Google as “Plumber”.
Based in Covina, 14 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 515 Google reviews, listed on Google as “Plumber”.
Based in Monterey Park
Ranked #19 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Plumber”.
Based in Gardena, 16 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 1,243 Google reviews, listed on Google as “Plumber”.
Based in Los Angeles, 14 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 940 Google reviews, listed on Google as “Plumber”.
Based in Glendale, 12 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 305 Google reviews, listed on Google as “Plumber”.
Based in Anaheim, 20 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 1,063 Google reviews, listed on Google as “Plumber”.
Based in Monrovia, 9 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 266 Google reviews, listed on Google as “Plumber”.
Based in Diamond Bar, 17 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 926 Google reviews, listed on Google as “Plumber”.
#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 1,904 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) | 7 mi |
| ABC Plumbing & Heating Co | 4.5★ (2) | 5 mi |
| Christians landscaping | 5.0★ (2) | 8 mi |
| Do It Right Plumbers | 4.8★ (1,980) | 23 mi |
| Dynamite Plumbing | 5.0★ (2) | 4 mi |
| Happy Family Handyman | Electrical, Plumbing, Home Repairs | In Monterey Park | |
| Jerez Plumbing | Emergency Plumber, Hydrojetting, Drain Cleaning, and Tankless Water Heater Repair in La Puente, CA | 5.0★ (92) | 8 mi |
| Jose Cruz Plumbing Heating Electrical | 5.0★ (2) | 4 mi |
| Leo Plumbing Services | 5.0★ (2) | 3 mi |
| Los Plumbers Inc | 3.0★ (2) | 6 mi |
| Mora Rooter | 5.0★ (2) | 4 mi |
| New Generation Plumbing | 4.7★ (143) | 5 mi |
| Pershing Plumbing - Pasadena Plumbing Company | 5.0★ (2) | 8 mi |
| Plumber XP | 5.0★ (258) | 14 mi |
| Pre Cast Drain Box | 5.0★ (2) | 3 mi |
| Prodigy Plumbing | Long Beach Plumber | 4.8★ (955) | 18 mi |
| Ramirez Handyman Service | 5.0★ (2) | 7 mi |
| Service Lion Plumbing Heating Air Electric | 4.7★ (1,173) | 16 mi |
| Tankless Water heater Repair & Plumbing | 5.0★ (2) | 8 mi |
| The Sewer Company | 4.9★ (215) | 6 mi |
National price ranges in USD, not adjusted for Monterey Park. 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 1,904 Monterey Park 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 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 Monterey Park 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 |