1,157 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Azusa: Western Rooter & Plumbing, CR Score 64/100; 4.9★ from 1,562 Google reviews; open 24/7.
Best for emergencies (open 24/7): Top Notch Plumbing Inc., posts 24/7 hours; ranked #2 of 1,157.
Most-reviewed: Barker and Sons Plumbing & Rooter, 3,896 Google reviews at 4.8★, the most of 1,157 ranked; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,157 Azusa plumbers are ranked here by CR Score, from ten published factors. 595 are open 24/7, 953 open Saturdays and 750 open Sundays, based on posted hours. The median Google rating is 4.9★ across 1,157 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Western Rooter & Plumbing | 64 | 4.9★ (1,562) | Arcadia, 7 mi away | 24/7 | Overall |
| 2 | Top Notch Plumbing Inc. | 64 | 5.0★ (515) | Covina, 3 mi away | 24/7 | Emergencies |
| 3 | Rooter Hero Plumbing & Air | 63 | 4.9★ (1,637) | Pomona, 10 mi away | 24/7 | — |
| 4 | Drainflow Solutions & Plumbing | 63 | 5.0★ (276) | Duarte, 5 mi away | 24/7 | — |
| 5 | Good News Plumbing & Drain | 63 | 4.9★ (237) | Glendora, 2 mi away | 24/7 | — |
| 6 | Rooter Hero Plumbing & Air of San Gabriel Valley | 63 | 4.9★ (926) | Diamond Bar, 10 mi away | 24/7 | — |
| 7 | Merry Plumbing | 62 | 5.0★ (652) | San Marino, 11 mi away | 24/7 | — |
| 8 | Monkey Wrench Plumbing, Heating, Air & Electric | 62 | 4.9★ (253) | Covina, 4 mi away | 24/7 | — |
| 9 | J G Plumbing and Sewer Inc | 62 | 5.0★ (93) | Azusa | 24/7 | — |
| 10 | Hassle Free Plumbing | 62 | 4.9★ (266) | Monrovia, 5 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: 4.9★ from 1,562 Google reviews, listed on Google as “Plumber”.
Based in Covina, 3 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 515 Google reviews, listed on Google as “Plumber”.
Based in Pomona, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 1,637 Google reviews, listed on Google as “Plumber”.
Based in Duarte, 5 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 276 Google reviews, listed on Google as “Plumber”.
Based in Glendora, 2 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 237 Google reviews, listed on Google as “Plumber”.
Based in Diamond Bar, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 926 Google reviews, listed on Google as “Plumber”.
Based in San Marino, 11 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 652 Google reviews, listed on Google as “Plumber”.
Based in Covina, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 253 Google reviews, listed on Google as “Plumber”.
Based in Azusa
Ranked #9 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Plumber”.
Based in Monrovia, 5 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 266 Google reviews, listed on Google as “Plumber”.
Based in San Dimas, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 396 Google reviews, listed on Google as “Plumber”.
Based in Azusa
Ranked #12 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Plumber”.
Based in Claremont, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 346 Google reviews, listed on Google as “Plumber”.
Based in San Dimas, 6 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 743 Google reviews, listed on Google as “Plumber”.
Based in Anaheim, 19 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 3,896 Google reviews, listed on Google as “Plumber”.
Based in Glendora, 2 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 120 Google reviews, listed on Google as “Plumber”.
Based in Pomona, 10 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 542 Google reviews, listed on Google as “Plumber”.
Based in Glendora, 2 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 77 Google reviews, listed on Google as “Plumber”.
Based in Pasadena, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 736 Google reviews, listed on Google as “Plumber”.
Based in Rowland Heights, 10 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 375 Google reviews, listed on Google as “Plumber”.
Based in Rancho Cucamonga, 19 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 3,017 Google reviews, listed on Google as “Plumber”.
Based in San Dimas, 6 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 124 Google reviews, listed on Google as “Plumber”.
Based in Anaheim, 19 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 Arcadia, 7 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 182 Google reviews, listed on Google as “Plumber”.
Based in Alhambra, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 1,128 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 1,157 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 |
|---|---|---|
| Accurate Electric, Plumbing, Heating and Air | 4.9★ (951) | 2 mi |
| All Rooter Solutions | 5.0★ (2) | 7 mi |
| Bob & Sons Plumbing | In Azusa | |
| CASTILLO'S PLUMBING | In Azusa | |
| Count-on Plumbing | 5.0★ (2) | 2 mi |
| DBuilders Construction Inc. | In Azusa | |
| Eaton Family Plumbers | 4.8★ (143) | 9 mi |
| Elmer's Plumbing | In Azusa | |
| Hydro Backflow | 5.0★ (2) | 4 mi |
| Hydro Backflow | 5.0★ (2) | 9 mi |
| JB Plumbing | 4.5★ (2) | 10 mi |
| JC Plumbing Inc. | 5.0★ (2) | 7 mi |
| Jerez Plumbing | Emergency Plumber, Hydrojetting, Drain Cleaning, and Tankless Water Heater Repair in La Puente, CA | 5.0★ (92) | 8 mi |
| Plomero Bernardino | In Azusa | |
| Plumbing Buddies Azusa | In Azusa | |
| PlumbSmart | In Azusa | |
| Pre Cast Drain Box | 5.0★ (2) | 11 mi |
| Rodney Overstreet Plumbing | 5.0★ (1) | In Azusa |
| Showtime-Vince Ruiz Plumbing | 4.5★ (2) | 7 mi |
| Tankless Water heater Repair & Plumbing | 5.0★ (2) | 7 mi |
National price ranges in USD, not adjusted for Azusa. 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 1,157 Azusa 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 Azusa 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 |